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  1. Testing Equipment 52 Products available
  2. Measuring Instruments & Equipment 10 Products available
  3. Laboratory Apparatus 10 Products available
  4. Industrial Machinery 9 Products available
  5. Testing Equipments 7 Products available
  6. Storage Drums, Tanks & Containers 5 Products available
  7. Water Bottle 4 Products available
  8. Natural And Synthetic Resin 4 Products available
  9. Plastic Film 4 Products available
  10. Bags 4 Products available
  11. Others Products 64 Products available

Our Products

Leading Manufacturer, Supplier & Retailer of Rubber Manufacturing Equipment and Card Paper Boxes.

BOPP Film Machine

TP310 is a prominent color measurement instruments used in many mainstream industries which has been designed and manufactured by competent engineers and scientists of Testronix. The instrument has many advantages of other international standard color measurement instruments. The Resine product has undergone thousands of tests to provide affordable, accurate and stable testing to the customers. The TP310 is a portable and high quality color measurement instruments works with color sensor with multiple channels of international standards. It is also provided with highly stable IC platform and an efficient algorithm that provides highly accurate and fast test results for color quality control management to the users. The instrument has an ergonomic design which facilitates easy operation of the equipment and has been applied on a number of other patents. It is a versatile and multifunction color measurement instruments which is easily available for the users at very competitive prices. The product has undergone thousands of tests to provide affordable, accurate and stable testing to the customers.
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Hot Wire Bottle Cutter

Prestos Hot Wire Bottle Cutter is a widely used instrument in PET bottle industries. PET bottles are mainly used for packaging of various products such as carbonated drinks, food items and so forth. They are also used for packaging of chemical. The shape and size of the bottles is important for the better safety of the products that are packaged in the bottles. For the best shape and size, it is important to test the weight of every section of the PET bottles individually. This process is called the section weight analysis. For accurate section weight analysis, the individual sections of the PET bottles need to be cut properly and precisely without causing any deformation in the shape of the bottle. The Hot wire Bottle cutter helps in this testing procedure of the PET bottles. The Prestos Hot Wire Bottle cutter NXG is designed to easily cut the individual sections of the PET bottles. The capacity of the bottles that can be cut using the instrument ranges from 200 ml to 2000 ml. the maximum diameter of the bottles that can be cut with the hot wire bottle cutter is 110 mm. Each section of the bottles is cut in exact dimensions and not deformation occurs in the shape and size of the bottles during the cutting. After accurate cutting of the sections, each section is weighed on a digital balance for accurate measurement of the weight of the sections. This helps in controlling the manufacturing process for better quality assurance and quality control.
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Dry Heat Chamber

Dry Sterilization for removal of microorganisms including bacterial spores is a process of long-time exposure to a material at higher temperatures. The best device to perform the process of sterilization is Hot Air Oven. These are the dry heat ovens that are used to perform the process of sterilization to distract the microbes using dry heat. The process of sterilization is applicable to the products such as petroleum products, medical instruments, laboratory instruments and many more.

PVC End Caps

PVC end caps are used in the field of plumbing and are responsible for keeping the pipelines safe from any external threats. The PVC caps keep anything from entering the pipelines from outside. As the safety of the pipeline greatly depends on the PVC caps, it is essential for the manufacturers of PVC ends caps to test the efficiency of the caps for better performance. The PVC end caps testing instruments are very efficient in ensuring the best testing of the end caps and provide the accurate analysis of the performance of the end caps to the manufacturers.

Paper Corrugated Board

Presto's Cobb Test for Corrugated Board is used for quick assessment of the quantity of water absorbed by a corrugated board, paperboard or paper in a given period of time. The water absorptiveness or Cobb value of a substance is defined as the mass of water which is absorbed in a specified period of time by a paper sample, board sample of 1 square meter under the highly standardized conditions. Cobb tester means the amount of liquid penetration into a sheet of paper, corrugated board or paperboard. The instrument comprises of a cylindrical container which is clamped to a flat base with a flexible and removable base through which the sample is placed. The conditioned test specimen is weighed and then placed inside the cylindrical vessel on the dry surface. After that 100 cc of water is poured over the sample. After a given period of time water is poured off and the test piece is taken out from the cylindrical vessel and placed on the dry bottling paper with the wet side up. Another bottling paper is taken out to put it on the top of the wet sample, and excessive water is drained out by pressing it with the roller, two times in forward direction and 2 times in backward direction. Prestos Cobb Tester for Corrugated board provided highly accurate results.
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Plastic Yarn

The quality of yarns is a very important factor that affects the quality of the textile products to a great extent. It is very important for the yarn manufacturers to test each and very property of yarns they manufacture so that they are able to provide the best quality to the customers. The different properties include color fastness, strength, twist, thread count, materials etc. This helps the manufacturers in providing the best information to the customers so that they could decide the right processing procedure for the yarns. The yarn testing instruments are very efficient in providing the best analysis of the quality and properties of the products with great accuracy.

PVC Wallet

PVC Wallet are commonly used by almost everyone on a daily basis. The use of PVC wallets is extensive and sometimes harsh hence the manufacturers of PVC wallets need to ensure that the wallets they manufacture are of such quality and endurance so that they are able to provide the best quality of the wallets to the customers. The manufacturers need to ensure the best quality of the products with great accuracy and assure better performance of the products. The manufacturers need to use an extensive range of PVC wallet testing instruments for analysis of the wallets with great accuracy. This ensures them that the quality of the products is of best quality.

LDPE Film Scrap

LDPE film scrap is widely used for manufacturing new films as it gives a chance to reduce pollution and burden on the environment. The quality of the products that they manufacture is of best quality, the manufacturer must ensure that the LDPE films scrap that they are recycling is tested accurately for their quality with proper methods and instruments. The LDPE films crap testing instruments can be used for accurate testing of the products and provide the most efficient products to the customers.

Beverage Equipment

Food and Beverage Industry is the most developing industry all over the world. There is a significant competition in the food and beverage markets between those who provides best quality products to the customers. Hence, it has become necessary for the manufacturers of the food industry to produce high-quality products. One of the major concerns that arise for any type of product is its packaging that decides the quality and hygiene of the products. The packing of the product has a significant effect on the users state of mind about the product. If the packaging is of good quality and elegant, it will protect the product from different environmental effects and also gain a positive feedback from the customers. Also, if the packaging is of low-quality, it will ruin the product and badly affect the users feedback. Hence, the food manufacturing companies have become cautious regarding the packaging of the products.

Plastic Tumbler

Plastic tumblers are used in different industries and also in domestic usage for various purposes. The tumblers used by the consumers have to face many harsh conditions during their usage, and hence the manufacturers need to ensure the best quality and strength of the products delivered to the consumers. The plastic tumblers testing instruments are best for analyzing the strength and quality of the tumblers and ensure the best products delivered to the customers.

Corrugated Craft Paper

The corrugated craft paper is widely used for packaging of metal products and related products. This can also be used as the best packaging material for the purpose of wrapping the products. Kraft papers that are duly laminated with the PP HDPE material is extensively used in packaging and corrugation industries. The use of HDPE or PP lamination provides strength to the material and in the case of papers; it acts as a barrier to protect the quality of the corrugated paper from sunlight or moisture. If there is a coating of PP or LDPE on the material, it works as a protector and makes the material water resistance. The corrugated craft papers are usually of 3 or 4 layers with the maximum size of 76 inches to 1.9 meters and designed as per the requirement of the packaging application to provide the optimum amount of strength to the cartons. With the extensive usage of corrugated craft paper testing instruments, it is the major responsibility of the manufacturers of corrugated craft papers to measure the properties of the papers to ascertain the quality of the product that are manufactured in their premises. The best way to measure the strength of the products is making use of high-quality Testing Instruments. Presto Stantest offers a wide range of Corrugated Craft Paper Testing Instruments to measure the quality of these papers.
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Xenon

  • Xenon Lamp 1.8KW
  • Lamp Lifetime Near 3, 000 hours
Polymer materials are usually get damaged due to the natural environmental factors which form due to the atmosphere and earths surface when it is used for years outdoor which directly affect the life of the products. In order to measure the actual life of the polymers when placed years outside, Presto offers various environmental testing equipment to create natural climatic conditions of different types. These instrument helps to study the weather resistance of products when place under the different weather in the laboratory. It is the highly cost-effective method which is widely used to measure the quality of the polymers. The accelerated weathering test provides two sources of lights namely Xenon lamp and Fluorescent UV lamp. Fluorescent UV lamps are used to create the ultraviolet part of full sunshine; hence it is comparatively difficult to get the reliable testing results all the time when samples are exposed. Additionally, the xenon lamps are used to evaluate the actual life of the polymers as these lamps offer higher feasibility. These lamps are completely filled with Xenon and send the lights because of xenon discharge. A xenon lamp offers stable spectrum distribution and provides an output in the form of steady light energy. The machine is equipped with the water spray system which is used to create the natural effects of dewdrops and rain. The instrument is also used in various verticals like the automotive industry, paint, and coating industry, wood industry, plastic industry and many more.
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Wire Testing Machine

The high-voltage, high-quality cables used in industries for creating electrical networks that go through a considerable amount of electrical stress. Hence, it is important to use high-quality electrical wires so that the entire wiring systems of industrial work efficiently under given working conditions. For quality assurance, it is essential to check the quality of the cables or wires by conducting various quality tests on the high voltage cables before they are used in industries to create electrical networks. Presto Stantest offers a broad range of testing machines to check the quality of cables and wires like tensile testing machines, dumbbell cutting die, dumbbell cutting press, hot air oven, Humidity Test Chambers, Carbon Black Dispersion Test Apparatus, Carbon Black Content Apparatus, and so forth. All the machines manufactured by us are engineered with the high-quality raw material, best quality of metals and alloys that are purchased from well-known suppliers of the industry. These instruments are highly praised by our quality-conscious customers because of the features like robust design, user-friendly operations, low power consumption, high performance and longer functional life.
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Paper Equipment

Presto is dedicatedly engaged in contributing an outstanding collection of Paper Testing Instruments. We are the manufacturers, suppliers and exporters of testing equipments to Mumbai, Kolkata, Chennai, and across India. The machines are developed by our skillful professionals using latest technology and premium quality raw material. Customers can avail the entire range in various specifications that can be effortlessly customized as per the need of the clients. Products are available at very affordable cost. Clients value our products mainly for the rust resistant properties. Due to the features like strength and durability, the laboratory testing equipments are outstandingly valued by our prestigious clients. Innovation and quality are the two success keys that can bring a huge difference in the packaging industry. We at Presto, help our customers in achieving standards in terms of quality. Our assurance to offer our customers with international quality based highly standardized testing equipments and material testing instruments has always been our main focus.
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XLPE Compound

Quick Overview : TP310 is a prominent color measurement instruments used in many mainstream industries which have been designed and manufactured by competent engineers and scientists of Testronix. The instrument has many advantages of other international standard color measurement instruments.

Pi Tape

PI TAPE is easy to use tool that permits the diameter of a cylindrical item to be determined in single & quick measurement with precision. Presto's PI Tape is an outer diameter measurement gauge which is used to measure the diameter of cylindrical items like PET & Preform bottles, cylindrical containers, jars, etc. in one single measurement. The testing equipment is fabricated with high quality of steel material. The PI Tape is designed especially for PET & Preform testing laboratories to measure the diameters of bottles and cylindrical containers to offer reliable services for many years. The measurement tape offers measurements in metric units.

Steel Measuring Tape

  • Diameter 20-300 mm
  • Least Count 1 mm
PI TAPE is easy to use tool that permits the diameter of a cylindrical item to be determined in single & quick measurement with precision. Presto's PI Tape is an outer diameter measurement gauge which is used to measure the diameter of cylindrical items like PET & Preform bottles, cylindrical containers, jars, etc. in one single measurement. The testing equipment is fabricated with high quality of steel material. The PI Tape is designed especially for PET & Preform testing laboratories to measure the diameters of bottles and cylindrical containers to offer reliable services for many years. The measurement tape offers measurements in metric units. PI Tape is the highly accurate measurement tool which is made up of 1095 clock spring steel. These tapes require minimum maintenance. It is necessary to ensure that the tape has not been kinked or dented. This can affect the correctness of the tape. PI Tape gages are valuable tools widely used in the aerospace field as well as in plastic pipe industry. Moreover, the PI tape is used in numerous fields to fulfill various purposes of measurements.
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Plastic Testing Machine

Plastic testing instruments all over India. We introduce a distinguished collection of laboratory testing equipment. We design and manufacture our machines using the ultra modern developing unit, superb quality of resources and latest technology with defined quality standards. We highly believe in producing quality products to assure our clients that our laboratory plastic testing instruments are excellent in terms of quality and durability that provide accurate results. We are engaged dedicatedly in providing a praiseworthy range of Plastic Testing Instruments. Besides being designed and manufactured from the latest technology and quality raw material, the offered products are inspected properly by our professionals. Due to the features such as strength and durability, the lab instruments are outstandingly valued by our prestigious clients. The complete range of our products in available in a huge number of sizes, designs, and many specifications at a reasonable price.

High Impact Polystyrene

High Impact Polystyrene is a very useful materials used in many applications including the sports clothing and equipment where they have to bear very high impact forces that can easily damage them. The manufacturers of the polystyrene material need to ensure that the products they deliver to the customers are of best quality so that they are able to bear the harsh forces and are durable for a longer time. The High Impact polystyrene testing instruments can be readily used for testing the endurance and strength of the products for better durability and performance of the products.

Leak Test Equipment

  • Pressure 0 - 600 mm-Hg.
  • Least Count 10mm
Prestos Vacuum Leak Tester purposely complies with various national and international quality standards. The testing instrument is used to analyze visually the consistency of the foiled cups when kept under vacuum. To perform the vacuum leak test, a definite amount of vacuum is created inside the chamber to evaluate the integrity for the purpose of the leak proof of the foil packaging. The test is done to assure that the seals are unbroken and perfectly fine. It is a test procedure which is performed before transporting the product for warehousing or storage.

Rubber Spacers

Compression set of Rubber components is defined as the difference between the original thickness of a test specimen taken either from the component or moulded from the compound from which the component is to be moulded and that after compression and subsequent recovery, expressed as percentage of the initially applied compression. It to retain its elastic property after prolonged compression. The compression set may be determined after subjecting the test specimen either to a constant deflection or pressing it under a constant load. Compression set under constant deflection is determined by subjecting a cylindrical disc shaped test specimen to a fixed strain for a specified time at either room temperature or any other specified temperature, and then allowing it to recover for a given time. The PRESTO Compression Set Apparatus for determination of compression set under constant strain consists of four steel plates having flat and parallel ground faces. The plates are held together by a pair of allen bolts. Ring shaped spacers of specified thickness made of magnetic stainless steel are provided to give the desired compression to the test specimens. The apparatus may be kept inside a hot air oven for conducting the test at elevated temperatures.
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Color Matching Machine

One of the best and widely used color matching machine which is used to measure the color of the products in different light conditions is Color Matching Cabinet. The instrument comprises of different lights, which is used to match the vibrancy of colors in various sources of light so that the product will appear to be same at the time of usage regardless of the lights. With the help of color matching cabinet, an extremely efficient color matching machine, the manufacturers can efficiently measure the quality of the products they produce.

Hot Air Circulating Oven

Hot Air Oven is a unique test cabinet designed to detect the change in the physical characteristics of the material and to ascertain the actual working life at elevated temperature. Works on Forced air circulation, thermal convection principle, performs various types of tests like heat deformation, compression set, heat resistance required in rubber and plastic industries. The Hot Air Oven comes with air circulating fan for maintaining heating efficiency. The Presto Laboratory Hot Air Oven can be used to determine the effect of elevated temperature on various types of materials such as rubber, textiles, yarn, plastic, metal, paper and more. Therefore, it is widely used for testing heat resistance and heat deformation in the rubber industry, paper industry, textile & yarn industry and various other fields. The Presto Hot Air Oven is a reliable and time tested instrument. The exterior has been given an autumn gray and blue combination finish and the chromezinc plating ensures resistance to corrosion.

Rubber Manufacturing Equipment

Quality of the rubber lies in the hand of the molders as per the industrialists. Presto Group is dedicatedly engaged in supplying quality rubber testing instruments to the rubber industry for over 31 years. The list of our patrons has now extended across the entire supply chain, whether they are the producers of natural rubber in equatorial countries or the high-tech manufacturers. We are the manufacturers, suppliers and exporters of test and measurement equipments to Mumbai, Kolkata, Chennai, and across India. We help the producers to measure various physical properties of rubber goods like elasticity, hardness, thickness or viscosity, compression strength, storage capacity and many more using various machines like Ozone Chamber, Tensile testing machine, Color matching device, Dumbbell cutting die, Rubber hardness tester and many more.

PET Bottle Cutting Machine

Presto Stantest offers the best quality of Plastic Bottle Cutter. The laboratory testing machine is manufactured uniquely for fine cutting of the bottles and to make the production procedure productive and responsive. Hence, it maintains the repeatability and accuracy of rigorous testing which is essential for better analysis and quality assurance. The testing instrument also has an adjustable bottle holder that firmly holds the bottle of different sizes, shaped and diameters and different capacities without the requirement of various parts and unique tools. The premium quality and adjustable support of the instrument is simply superb. It holds the bottle tightly which ensures perfect cutting of the bottles. Presto manufactures premium quality of Plastic Bottle Cutter for the manufacturers of PET and Preform manufacturing industries to test the quality of the PET bottles. The instrument is equipped with the excellent quality of digital heat control panel which helps to set an appropriate heat level as per the quality of the bottles to cut the bottles of capacities 200ml to 2 liters and diameter of maximum 110mm. The Plastic Bottle Cutter also known as section weight cutter perfectly cuts the specimens in different sections i.e. Top, Cylinder, and Bottom. Each section is cut appropriately with the instrument. After cutting the bottle, each section of the bottle is weighed using the best quality of Digital Balance that offers highly accurate test results. This result helps to measure the weight of each section individually for section weight analysis and to measure the physical and mechanical properties of the bottles.
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PET Granules

PET bottles have extensive use in the industries for packaging of different products. The base material that is used for manufacturing of the PET bottles is the PET granules. These PET granules must be of best quality so that the final bottles are also of best quality as well. The manufacturer of the PET bottles needs to test the quality of the granules with great accuracy so that the final products do not have any defects. The PET granules testing instruments can be used for testing the quality of the products with great accuracy so that the manufacturers are able to give the best. quality to the PET bottles and other containers. Vast range of PET granules testing instruments offered by Presto Stantest is widely used in the PET industries for testing the quality of the products to a great accuracy.

Hot Air Sterilizer Oven

Rubber Industries to sterilize the rubber products after the process of vulcanization to remove the microorganisms, pollutants and other material to keep the products safe and to preserve the superiority of the products. The process of sterilization in rubber industry helps to save the rubber goods from the pollutants, dust, bacteria and other dirt particles which can damage the quality of the products. Apart from the used of sterilization process in Rubber Industry, it is also done in bio-medical industries, to sterilize the laboratories equipment and instruments to ensure the pollutant free testing. The process of sterilization can be performed with two methods like Dry Air Sterilization and Heated Steam Sterilization. The process of sterilization which is used in Rubber Industry is Dry Air Sterilization. Dry Air Sterilization is the safest way to sterilize the products and the best testing equipment through which dry sterilization can be performed is Laboratory Hot Air Oven. The dry heat is created inside the device with the help of Hot Air. The testing machine is also equipped with the blower fan that ensures uniform distribution of heat inside the chamber. The level of hot air first rises and then reaches the top of the cabinet and then comes back to the bottom. This circulation inside the chamber is done with the help of circulating fan to maintain the level of heat throughout the oven. To buy best quality of Hot Air Oven, always consult reputed Hot air oven Supplier.
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Aging Oven

  • Size 18 inch x 18 inch x 18 inch inside
  • Maximum Temperature Range Ambient – 300 Degree C
This test method covers the effects of elevated temperatures on the properties of a material. Testing is performed in air for a specified period at a specified temperature. Properties are measured prior to and after high temperature exposure. Values represent a percentage change in properties with the exception of the Change in Durometer Hardness and Change in IRHD Hardness. Change in hardness values are reported as the change in hardness points.

Adhesive Sticker Paper

The force required for bursting or complete rupture of the board is measured through a Digital Indicator. The bursting strength defines the materials quality as compared to the others. Digital Bursting Strength Tester provides a hydraulic load under a rubber diaphragm of a specific area of the sample under test. It can be used to accurately determine the bursting strength of paper, corrugated cardboard, carton box, card board, leather, cloth or synthetic leathers. The bursting strength value is expressed in terms of kgcm. Presto, one of the leading manufacturers of testing instruments offer wide range of paper and packaging instruments. Presto Digital Bursting Strength Tester is utilized for measuring the bursting strength of paperstrong paper-board by submitting it to an increasing uniform hydraulic pressure. The procedure involves preparing the specimen for test and mounting the sample between two circular clamps. The specimen is then, tightened with the help of geared handle provided. The increasing pressure (hydraulic) is then applied by the handle. The diaphragm is expanded till the specimen ruptures. The reading on the digital display is the Bursting strength of the given test specimen in kgcm2.
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Plastic Bottle Crates

Plastic crates are used for carrying different products such as cold drink bottles and many others during transportation or storage. During this, there is an extensive amount of force exerted on the crates. The manufacturers need to ensure the best quality of the crates delivered to the customers so that the products could be transported safely. The manufacturers can use the plastic crates testing instruments for testing the quality as well as the strength of the crates to a great accuracy.

Textile Testing Machine

A quality range of Textile Testing Instruments. Backed by highly skilled professionals and latest technology based manufacturing facilities, we are engaged in producing quality lab instruments compliant to international market standards. Our textile testing instruments are known for their accuracy, reliability, and superior performance. The machines have different uses in different industrial applications namely, rubber, plastic, textile, leather and paper industries. We offer a wide range of quality control instruments for fabric testing. Customers can avail the entire range in many conditions that can be customized as per the specific need. You can contact our professionals, for technical specifications.

Tensile Machine

The Presto Tensile testing Machine is highly recommended for evaluating the tensile strength of products and materials. The equipment is based on the Constant Rate of Traverse (CRT) principle. It is equipped with an upper jaw and a lower jaw. While the upper jaw is stationary, the lower one can be moved at a designated fixed speed with the help of a motor. The test specimen is held between the two jaws. The lower jaw is gradually made to move to evaluate the tensile strength of the sample. The motor is equipped with a gear Box and a lead screw arrangement. The machine also incorporates a special sensor, connected with a load cell. The sensor is capable of judging the load exerted on the stationary jaw and directly indicating the reading in kgs (in digital format). There are special case hardened lead screws which ensure stability and durability. It incorporates a standard branded motor and CE standard electrical wiring. The completely modular construction of the Presto Tensile Testing Machine ensures trouble free maintenance and easy operation.
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Plastic Block

Plastic blocks are used in various different applications in industrial and construction fields. The quality of the blocks mainly plays a critical role in the performance of the products that have been manufactured with them. The manufacturers have to make sure that they use only the best quality plastic blocks in their applications so that the quality and performance of the products is not compromised at any point. The plastic block testing instruments can be the best method to ensure and test the quality of products that have been provided to the customers.

Rigid PVC Sheet

Rigid PVC sheet is a material that is used in many industrial applications mainly for the protection reasons. The PVC sheets are available in different thickness and strength hence it becomes the most ideal material for ensuring the best quality of the products. The manufacturer need to ensure high quality of the sheets delivered to the customers so that they could obtain the best performance from the sheets. Rigid PVC sheets testing instruments can used for getting the most accurate testing data for the sheets and ensure the highest quality. Rigid PVC sheet testing instruments offered by Presto Stantest are the most efficient testing instruments that are used by the manufacturers for ensuring the best quality of the products.

Chromo Art Paper

Chromo Art Paper is a highly demanded art and craft papers which are used in making the packaging materials and wrapping papers. These papers are also used to label many products and used as a self-adhesive material, for posters, calendars, and stickers. Chromo papers are an amazing quality of neutral white paper which is coated on single side and provides excellent results for printing. The paper is used as a wrapper for confectionery products, soaps and detergents, notebooks and much more. The chromo art paper is used for multiple purposes because it has excellent gloss and smoothness. The material is available with the manufacturers with different GSM and in different sizes to fulfill the requirement of different applications.

Snap Button Machine

  • Accuracy ± 0.2% within entire range
  • Least Count 0.2 Kg
Snap Button Pull out Tester is a consistent tool to measure the holding or breaking strength between the snapbutton and the garment sample. Snap Button Pull out Tester reveals the holding or breaking strength of snap attachments in terms of Kg. The Snap Button Pull out tester measures the force required to pull a snap attachment perpendicular to the garment. The assessment of snap attachment strength is an important criterion especially in the design and manufacturer of garments of infants and children wear. The measurement of an uniform force applied to the snap attachment shall be recorded by means of a force-measuring device (in this case a Calibrated Presto PushPull Scale is utilized) known as Snap Button Pullout Tester. Once the appropriate force is registered on the Prestos Button pull test machine, a stop clock is used for recording a set period of time. To define the garments manufacturer responsibilities and duties to ensure that snaps are applied appropriately to all garments. Prestos Button Pullout Tester is used to perform button pullout test to prevent separation between the snap and the garment, which represents a dangerous situation if the loose snap is swallowed .
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Carton Board

  • Pressure Range 40 Kg/ cm2
  • Motor ¼ HP Single Phase
The force required for bursting or complete rupture of the board is measured through a Digital Indicator. The bursting strength defines the materials quality as compared to the others. Digital Bursting Strength Tester provides a hydraulic load under a rubber diaphragm of a specific area of the sample under test. It can be used to accurately determine the bursting strength of paper, corrugated cardboard, carton box, card board, leather, cloth or synthetic leathers. The bursting strength value is expressed in terms of kgcm. Presto, one of the leading manufacturers of testing instruments offer wide range of paper and packaging instruments. Presto Digital Bursting Strength Tester is utilized for measuring the bursting strength of paperstrong paper-board by submitting it to an increasing uniform hydraulic pressure. The procedure involves preparing the specimen for test and mounting the sample between two circular clamps. The specimen is then, tightened with the help of geared handle provided. The increasing pressure (hydraulic) is then applied by the handle. The diaphragm is expanded till the specimen ruptures. The reading on the digital display is the Bursting strength of the given test specimen in kgcm2.
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Card Paper Boxes

The term card paper refers to the thick paper based material which is used to make boxes that are widely used in confectionaries for storing light-weight food such as cakes and pastries. These boxes are also used for making science projects, toys boxes, etc. as it is not get crushed so easily. These boxes are used for large number of uses to fulfill the packaging requirements for different purposes. With the wide usage of card paper boxes, it is necessary for the manufacturers in packaging industries to measure the quality and strength of the boxes using high-quality testing machines.

Reprocessed Plastic Granules

Plastics are very light in weight and can be molded easily into various shapes and sizes to fulfill the purpose of varied applications. The amazing physical and chemical properties of plastics have made this material highly preferred choice of millions of users all over the world. On the other hand, making use of recycles and reprocessed testing instruments helps the manufacturers in cost cutting. Clean, filtered and reprocessed plastic granules are used in plastic manufacturing industries to reduce down the cost of manufacturing and help to conserve the environment. Recycled Plastic Granules that are prepared from high-grade plastic and polypropylene granules are used to manufacture furniture, yarn & plastic ropes. During the manufacturing process of plastics, the manufacturer process, reprocess and the quality of these materials is tested using plastic testing instruments. These materials are then recycled into plastic granules that can be used in manufacturing units to manufacture new products. This process helps the manufacturers to reduce down the cost of production.
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PU Granules

PU granules are the most basic material that is used for molding of polyurethane products with great accuracy. To manufacture the utmost quality of the products, the granules must be tested accurately as any defect in the granules can directly affect the quality of the final product. This is why, the manufacturer of products must ensure that the quality of granules should be of optimum level for achieving the best quality of final products. The PU granules testing instruments can ensure accurate testing of the granules so that the manufacturers can rest assured that they are using finest quality of granules which will yield high quality products.

Hollow Plastic Balls

Hollow plastic balls are used for many purposes such as toys, exercising, sports equipment etc. These balls have to bear a lot of pressure and stress on them. This requires the balls to be of best quality as low-quality balls can easily burst. The pressure inside the balls can also cause the bursting of the balls. The manufacturers of the balls need to ensure that they test the quality of the balls with best Hollow balls testing instruments that provide the best quality testing data of the balls so that higher strength of the balls could be ensured. Presto is a major provider of highly advanced hollow balls testing instruments for ensuring the best quality of the products with high accuracy and precision which further help in ensuring the best quality of products to the customers.

HDPE Raw Material

HDPE is a widely used form of plastic for manufacturing of different products. It is essential that the raw material used for manufacturing HDPE is of the utmost quality so that the quality of the final products is of best level. The manufacturers have to ensure that the quality of the raw materials used for manufacturing HDPE products is tested thoroughly tested for the quality and efficiency. HDPE raw materials testing instruments can be the most reliable solution for testing the quality of the products with great accuracy.

Humidity Controller

  • Shelves 2 no. SS Shelves
  • Accuracy ± 2ºC
Conditioning chamber is an ideal environmental chamber incorporated with the latest technology, used to create the designated temperature. Prestos Humidity Chamber has the lowest heat loss ratio due to high quality of insulation with imported glass wool. Chamber has a sealed compressor unit for high speed almost instant cooling. Ergonomics and user ease are given a lot of importance while designing the system. It has complete DIGITAL controls. Conditioning chamber maintains testing samples at a particular temperature and humidity level. The environmental conditions play a crucial role in affecting both the physical and chemical properties of materials and the humidity chamber can conveniently replicate such environmental conditions for testing purposes. Conditioning Chamber is used for textile fabric materials after process completion; the main task of this chamber is to remove the moisture level in the sample. With the help of an efficient humidity chamber, the manufactures can easily ensure the best quality of products delivered to their clients.
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GSM Round Cutter

PRESTO Round Cutter for Grammage GSM Round cutter is useful for precise circular cutting to check grammage of samples. The sample cutter cuts out circular specimen of 100 cm, which is exactly 1 100th of a square meter, rapidly and accurately. The result is grams, multiplied by 100, gives the GSM (Grams per square meter) directly. Grams per Square Meter = Specimen Weight in Grams x 100 Round Cutter for Grammage is provided with 4 built in knives. By revolving the handle knob a quarter of a turn the cutter produces a circular sample of 100 cm. The Round Sample cutter is appropriate for cutting samples from paper, single layer board, foils and textiles, etc. and for cutting multi layer board (corrugated board).

PET Bottle Preform

PET containers or bottles are made out of PET preforms. So, to make best bottles, it is very important that preforms are defect free. And to make preforms defect free, it is equally important to know the defects and its causes very well. This helps in taking appropriate measures in future for catching minute flaws.Cause of defect - this usually occurs due to cold stretching or may be due to overstretching. Marble tint caused due to overstretching concentrates on one area of the bottle. On the other hand, due to cold stretching, the whole structure of the preform gets affected.

Leather Cutting Dies

Standard size : 115mm For conducting tests on various materials or products, test specimens of specified shapes and sizes are to be cut out of the test samples. Test specimens of rubber, leathers, fabrics, foam, flexible semi-rigid plastics and similar other materials are usually cut with the help of knife edged dies of appropriate shapes and dimensions. The test sample slab is placed over a flat and smooth piece of plywood, hardwood, acrylic, or hard rubber (ebonite) while the cutting die is pressed down from the top to cut out the test specimens. The PRESTO Specimen Cutting Dies are made out of high carbon high chrome die steel duly hardened. The edges are ground form both inside and outside to give a more accurate control over dimensions. Cutting dies are available for obtaining test specimens as per BIS, DIN, ASTM, JIS, ISO, Railways, Defense and other national and international specifications.

Scale Ruler

  • Template Size 350 mm x 350 mm
Shrinkage scale & template consists of a fine Calibrated Marking Template which is used to mark fabrics with a 14 inch scale, which is the bench mark for accurately determining change in Fabrics Garments. After the Fabric Garment is laundered dry-cleaned washed processed, the dimensional change can be read Directly & Accurately in Percent Change with the Calibrated Shrinkage Scale Rule. The scale is calibrated to check the shrinkage directly from 0% to 15% & even the stretch can be directly measured up to 15%. Shrinkage is width wise or length wise contraction of textile materials, usually after wetting or drying or exposure to elevated temperature. The bigger template has Slots in both Vertical & Horizontal directions. This template is placed on the fabric; please make sure that the fabric is in flat position before marking. The template is held firmly & marked on all slots by a marking pen, which easily goes inside the slot. The marked fabric is washed laundered dry-cleaned washed processed & dried (as per the method required). Now the calibrated scale is placed on the marks in each direction. The calibrated scale directly indicates percentage shrinkage or stretch. You may take minimum of 3 readings for accurate results.
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Metal Testing Machine

Prestos Profile Projector is robust measuring testing equipment which is widely used in PET & Preform Industries, quality assurance departments, machine shops and also in industrial testing laboratories. They are suitable for quality control and measuring a broad range of weights and size of the PET Bottles and Preforms. It is a cost effective solution which is used for digital linear and for angular measurement. The instrument is also equipped with a built-in DRO. The basic use of Profile Projector in PET & Preform Industry is to identify an edge or point of the shadow of the PET Bottles in order to measure the length of the PET or Preform from this particular point. By expanding the image via profile projector, the operator can easily decide that from where the edge or the point of the shadow starts. Profile images are also used to take important decisions to fulfill various measurement purposes like it matches the size of the bottles with standard size to evaluate whether a part of the bottle is designed correctly or not.
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Salt Mist Chamber

  • Temperature 45oC
  • Temperature Accuracy +/- 2oC
The Presto salt spray chamber is the most reliable equipment for checking the corrosion resistance of surface coatings when exposed to a salt laden environment. This time-tested product has been specifically designed to assess the rust-proof ability of components to withstand corrosion due to atmospheric conditions. It provides complete flexibility in simulation of real life weathering conditions. The test temperature in the chamber is user adjustable from ambient to +45C and is controlled by a PLC controlled PID. The touch screen installed in the Presto salt spray chamber is a powerful tool that eases the analysis of corrosion resistance for a wide variety of sample types. A special zero corrosion PT 100 sensor is incorporated in the touch screen. It also has 8 function keys, a 3M flash memory and provides a USB host for a USB flash drive. The Presto salt spray chamber is double walled and is fitted with a glass wool insulation, which ensures that the results are accurate and reliable enough to meet the international standard of testing. The chamber incorporates the latest technology including an Air Flow Meter which regulates the air flow from 0 to 30 psi. It is also equipped with an air jacket heating system which ensures uniformity and reliability.
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Cross Hatch Cutter

Presto Cross Hatch Cutter is an effective cutting tool available with 1, 2 or 3 mm blades. It is used to assess the adhesion or resistance to separation of coatings from substrates. Presto Cross cutter is safe and simple to use. Cutter size used is determined on the basis of the coating thickness of the substrate.The instrument is widely used in various forms to assess adhesion of paint coatings.
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