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Automation Engineers
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Other Products / Services #874749

O Rings

O Rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure.They come in range of sizes from .74mm to 1800mm moulded in single pc while larger sizes are joined together to yield any size. They come in following profiles
  • Quad : ring also called X-ring
  • Donuts : flat rings
  • Q- rings
  • O- ring kits
  • Square rings/Square cuts/Lathe cuts
  • V- rings etc
Depending on type of application & conditions to which seal is subjected to decides selection of material like
  • NBR seals can crack when exposed to ozone gas at very low concentrations.
  • In very low temperartures indium O-rings are used, because rubber becomes hard and brittle at low temperatures.
  • PTFE seals has operating temperature range -200 to 260 deg C
O-rings dont fail easily they can bear much higher pressures due to there special design that increases contact stress (between surfaces to be sealed) with increasing pressure , some of the common reasons for failure of seals
  • Extrution : It occurs due to improper size , recess & can be prevented by using backup rings. So buy quality products.
  • Surface Finsh : A surface finish that is too rough will abrade the surface of the O-ring, and a surface that is too smooth will not allow the seal to be adequately lubricated by a fluid film.
  • Swelling by contact with a low viscosity fluid causes an increase in dimensions, and also lowers the tensile strength of the rubber.
  • Temperature : At high temperature the materials often burn or decompose , at lower temperatures they brittle
  • Chemical attack can degrade the material, start brittle cracks or cause it to swell.
Our products are used majorly in all industry
  • Automotive
  • Power Generation
  • Petrochemicals
  • Fluid Power
  • Instrumentation
  • Electronics
  • Chemicals & Fertilizer Plants
  • Filtration
  • Pneumatic Cylinder
  • Pharmaceuticals
  • Hydraulic Fittings
  • Hydraulic Cylinders
  • Valves and Pumps
  • Plumbing Products
  • Dairy/Food Processing
  • Earthmoving & Construction Equipment
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    Shearing Cutters

    We manufacture of a wide range of Industrial Machine Knives, Saws, Blades, tube/pipe cutters, planer blades, metal shear blades, Shearing Cutters, Rolls and Tools for a number of Industrial Cutting Applications. In short, we provide tooling solutions. Our highly skilled engineers, specialists and technicians who analyze customer applications and recommend tooling solutions for Steel Plants, Hot Rolling Mills, Cold Rolling Mills, Section/Structural Steel Mills, Pipe and Tube Manufacturing Mills, Sheet Metal Processors, Tissue Converting Industry, Printing & Publishing Industry, Food Processing Industry, Packaging and Carton Industry etc. Our tooling solutions have advantage over our compiteters
    • Sharp, Keen and uniform Cutting Edge
    • Optimally heat treated and precision ground.
    • Trouble free operation.
    • High quality Stainless Steels and High Alloy Steels ensure optimum performance for years.
    • Recommendation from our skilled engineers for selection of type of cutter & material best suited for your applications, so as to avoid failure during operation
    • Our proper selection of material & manufacturing technology offers longer life, higher performance & accurate dimensions.
    We recondition ie resharpen cutters also at economical costs.
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    Production Consultant

    A team of Engineers, Technicians dedicated to resolve industrial problems bottlenecks, supply chain disruption , automation , productivity issues , making efficient machines thereby improving production, using various manufacturing techniques & QC tools like Lean, TQM, PokaYoke, TPM, Kanban Workstudy etc. Our Out of box thinking addresses the core issue heals the part that pains the most. Services we offer
    • ISO & TS and other certifications relavent to industry
    • Systematizing / Streamling production lines/operations
    • Resolving design issues of m/c's & moulds for better performance
    • Implementation of best manufacturing practices Lean, Tqm etc to build a healthy production system in terms of quality, yield & efficiency.
    • Plant layout for better work flow
    • Supply Chain issues / management
    • Planning, forecasting, Inventory management, marketing issues.
    We provide efficient systems which cost less , are trouble free, are productive n have long-lasting performance with less operating costs. Some of the work carried by us in past 7-8 years show how we dealt with industrial issues & transformed the whole organization to all new AVTAR. Refer the Case Studies below Case Study 1: Rubber bonded Steel bowls
    • Implementation of production Engineering Techniques at Avanti Overseas Pvt. Ltd to refine their production system from planning to final packaging resulted in shooting up of production of rubber bonded steel bowls from 4000 pcs to 6000 pcs (approx ) utilizing lesser resources than being utilized in terms of labor, consumables leading to less overall operating cost.
    • While studying there system we found 7-process production line & 2 process parallel production line for molding & compounding section respectively, which was arranged into circular flow pattern for better flow in plant layout.
    • In 7-process line we eliminated / dropped / clubbed 2- processes adding no new machines reducing the line to 5-line process, utilizing existing resources better.
    • Bottlenecks were reduced by monitoring hourly production & using PIS, which also lead to elimination of WIP inventory on shop floor.
    • 2-processes that were dropped resulted in 25 cutting machines out of line & 65 workers were freed / became redundant.
    • In 2-process compounding line we made motorized strip-cutter more efficient by attaching a system does not allow rubber to cling between blades and is automatically released & requires no manual intervention
    • Reverse planning system was introduced to allow better utilization of production capacity.
    Case Study 2 : AutoBale Cutter
    • It came into existence while working to resolve the problem where material being cut ( of size 2x3) was only 200-250kgs in 12hrs shift that too with difficulties n m/cs went into breakdown very often . We automated the process & modified some changes in m/c so as to prevent repetitive breakdowns.
    • Our automation resulted in increasing production from 250kgs to 650-700kgs in 12hrs which had excellent control mechanism like laser curtains, pressure switches etc. & monitoring system like counter which made m/c most efficient & preventing it from mishappenings.
    Case Study 3 : Feeder system
    • We studied the system to reduce the m/c downtime in moulding section at Trelleborg Automotives Pvt. Ltd due to shortages of feeder materials to moulding .This was done by using bins effectively as basic unit of manufacturing.
    • Here cards were placed along the m/c board for 4-shifts depending on no of bins required per shift and type of feeder material required and was scheduled accordingly
    Case Study 4: AutoChopper
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    Hydraulic Presses

    We are associated with hydraulics since 40 years Our expertise has bestowed us with the capability to manufacture hydraulic presses suiting our customers requirements and specifications. We are in the line of manufacturing Hydraulic Presses to our customer's requirements. We are manufacturing the following type of Presses :
    • Pillar Type
    • 'H' Type
    • 'C' Frame ( Open Throat )
    • Closed body ( Window type )
    • Channel frame type
    Our presses range from capacity 1 Tonne to 450 Tonnes. Our Presses can be operated both by hand and by our power packs, i.e., manually, to hydraulic presses, which are operated by our hydraulic power packs. Our presses range from a capacity of 1 tonne to 300 tonnes. Our team of highly qualified and skilled engineers has constantly come out with several innovations to ensure the efficiency of our hydraulic presses. The range of our hydraulic presses include
    • 10 3000 KN
    • 1-9 daylights
    • Platen size upto 2700 mm X 1500 mm
    • Controlled by computer aided electrical / electronic panels
    • Heating possible by steam / Oil / electric heaters.
    Custom built to customers specifications, our hydraulic presses are also highly user friendly. Our strict adherence to Quality Standards ensures flawless performance, at all times. A lot of thought and research also goes into the process of designing our hydraulic presses resulting in a final aesthetically designed system, which blends seamlessly with any industrial environment.
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    Cylinder Repairing

    We manufacture Hydraulic N Pneumatic Cylinders. Our Hydraulic cylinders range from Bore 25 x Rod 12 x Stroke10 mm till Bore 330mm x Rod 200 X Stroke 3000 mm, are designed for three pressure ranges- up to 70 bar, 210 bar and 350 bar. Availiable in Variants as single/double acting, single/double ended shaft, high-temperature seals, Telescopic cylinders etc. Special extra-heavy duty and large bore cylinders are also available. Pneumatic cylinders are available with bores from 10 to 500 mm in any stroke length up to 3500 mm. Pneumatic cylinders made to ISO 6431 standard with bores from 32 to 125 mm are also available. These cylinders are manufactured to a high degree of precision and come with a wide variety of mounting style options. We manufacture cylinders with the following constructions
    • Tie rod
    • Welded
    • Threaded
    • Bolted
    • Block
    The salient features of our Hydraulic Cylinders include
    • Honed Tube : All the tubes are micro honed for superior surface finish with Ra value less than 0.3 microns.
    • Piston rod : En 8 to En 353 are ground and hard chrome plated with 25 microns minimum plating thickness.
    • Piston : Single piece design to accommodate low friction seals.
    • End covers : Accurately machined cast iron / mild steel plates.
    • Sealing systems : Low friction seals from standard equipment manufacturer in PTFE, NBR, PU. Giving long life & leak proof performance
    • Guidance systems : Turcite / Phosphor bronze , PEEK, POM, PA , PTFE bushings to ensure positive guidance.
    In addition to the standard hydraulic cylinders, special cylinders to suit the customer's requirement. Double acting cylinders with bores up to 540mm and single acting cylinders with rams up to 1300mm in different configurations are available. We also make special cylinders such as compact-design cylinders for mobile applications, stainless steel rust and leak-proof cylinders for the pharmaceutical and food industry, cylinders for high-temperature furnace applications, servo cylinders, swing clamp cylinders, die lifters, die clamps, etc. Note : We also offer Repair & Reconditioning of piston cylinders Our reasonable pricing, after sales service, long lasting performance, and operator friendly design makes us stand out of the crowd.
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    Industrial Automation Solution

    Industrial Automation Solution as the name suggests is the key to independent, efficient, synchronous manufacturing systems for better & effective management of resources (man, machine, material, etc.) with consistent production & accuracy in lessor time. In short it is programmed set of operations/events which take place repeatedly on a on/at a definite interval of time. Automation systems offers lower downtime, idle time, bottlenecks etc other productivity curses. It is classified as
    • Mechanical : This constitutes of mechanisms, motion dynamics is totally mechanized. It also constitutes automation through Hydraulics N Pneumatics systems which provide leverage for higher force component, control, synchronisation of operation, inline step operations & much more.
    • Electromechanical : This constitutes mechanical, electrical, & nowadays electronics combinely called mechatronics. This uses various breaker circuits, relays, contactors, PLC'S, sensors, motors, robots, servomotors, various gauges & measurement/field devices to yield better accuracy and control. These all are collectively combined in form of a control panel for ease in operation of whole line/system.
    In Todays time, various tools are used to have better control over manufacturing activity like SCADA. We at AE PROVIDE A SOLUTION TO ALL YOUR manufacturing automation needs whether it is design of
    • Fixtures
    • Conveyors : Belt, Roller, vibratory, screw, pneumatic, magnetic etc
    • Hydraulic N pneumatic Lines
    • Control Panels
    • Integration of various Mechantronic systems to yield higher productivity & better control over production at nominal cost with high accuracy & repeatability.
    Our reasonable pricing, after sales service, long lasting performance, operator friendly design makes us stand out of the crowd.
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    Automotive Rubber Parts

    Any custom made automotive rubber parts that are to be used in any industry, can be developed by us. We are led by team of engineers having technical acumen to develop things that are demanded by industry in rubber, polymers, metal etc. Moreover, our strong knowledge of rubber processing and molding has made us develop a wide range of market products like foot matts, door matts, car matts, flaps, metal bonded parts, couplings, generator parts & other unusual parts and rings etc.
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    Hydraulic Power Packs

    We at Automation Engineers build Hydraulic Power Packs having international mounting & manifold style assembly using standard equipment, accessories. We offer Customized power packs development as per user's specification. Our eye for even the minutest detail ensures that only standard accessories such as suction strainers, filler breathers, Pressure gauges, Gauge isolators and return line fillers, etc., are used during the manufacturing process. We use standard equipment from Bosch Rexroth, Yuken, Polyhydron ATOS, VICKERS, etc. for various industries , ensuring excellent performance. Depending upon type of applications we use Variable or fixed displacement pumps, Directional control valves, proportional valves, Pressure switches, flow control valves, Relef valves, Check Valves etc with mechanical control- Toggle , Hand lever operated vales, OR Electrical Electronics control PLC, Relays etc. Power packs for special applications in pharmaceutical and food processing industry, process industry, construction industry, steel mills, etc. can be built. Our power packs are so designed to provide better Serviceability, performance , & is sturdy in design to withstand pressure upto 300 bars. In addition, we also undertake reconditioning, retrofitting and upgrading of customers hydraulic systems. Our reasonable pricing, after sales service, long lasting performance, and operator friendly design makes us stand out of the crowd.
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    Hydraulic Cylinders

    In tune with our commitment to adhere to high quality standards, we have gained expertise in the manufacture of Hydraulic Cylinders, offered under the brand name Precise. The Hydraulic Cylinders range from Bore 25 X Rod 12 X Stroke10 mm till Bore 330 mm X Rod 200 X Stroke 3000 mm. with working pressure up to 500 Kg/cm2. We manufacture Hydraulic Cylinders with the following constructions :
    • Tie rod
    • Welded
    • Threaded
    • Bolted
    • Block
    To stick to our high quality standards, we use only imported sealing & guidance systems. All our honed tubes are micro finished to a Ra value less than 0.3 microns. We also supply our Hydraulic Cylinders with imported honed tubes to suit our customers requirements. Our piston rods are ground and hard chrome plated. The offered Hydraulic Cylinders carry a warranty period of 12 months, which is a testimonial to our expertise in the manufacture of Hydraulic Cylinders. Whether it is the standard tie rod or welded Hydraulic Cylinders or the custom built threaded and block / Clamp Hydraulic Cylinders, we stick to our high quality standards and ensure that only imported sealing and guidance systems are always used. Electropneumatics Hydraulic Cylinders are designed for three pressure ranges- up to 70 bar, 210 bar and 350 bar. The Hydraulic Cylinders are precision honed and fitted with custom designed seals (PTFE & NBR) for long life and leak proof performance. Hydraulic Cylinders are available in bores from 25 to 500 mm and stroke lengths from 25 to 3000 mm. Options are single/double acting, single/double ended shaft, high-temperature seals, etc. Special extra-heavy duty and large bore Hydraulic Cylinders are also available. In addition to the standard Hydraulic Cylinders, Electropneumatics also designs and manufactures special cylinders to suit the customer's requirement. Double acting cylinders with bores up to 540 mm and single acting cylinders with rams up to 1300 mm in different configurations are available. We also make special Hydraulic Cylinders, such as compact-design cylinders for mobile applications, stainless steel rust and leak-proof cylinders for the pharmaceutical and food industry, cylinders for high-temperature furnace applications, servo cylinders, swing clamp cylinders, die lifters, die clamps, etc. We also undertake repairs and reconditioning of large Hydraulic Press Cylinders. The Salient Features of our Hydraulic Cylinders include :
    • Honed Tube : All the tubes are micro honed for superior surface finish with Ra value less than 0.3 microns.
    • Piston rod : En 8 to En 353 are ground and hard chrome plated with 25 microns minimum plating thickness.
    • Piston : Single piece design to accommodate low friction seals.
    • End covers : Accurately machined cast iron / mild steel plates.
    • Sealing systems : Low friction seals with operating Pressures up to 80 mpa from BUSAK and SHAMBAN.
    • Guidance systems : Turcite / Phosphor bronze bushings to ensure positive guidance.
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    Tire Flap

    Any custom made type of part, that is to be used in any industry, can be developed by us. Led by team of Engineers having technical acumen to develop things that are demanded by industry in rubber , polymers, metal etc Moreover our strong knowledge of rubber processing n molding has made us develop N market products likeTire Flap.

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    Rubber Metal Bonded Parts

    Any custom made type of part, that is to be used in any industry, can be developed by us. Led by team of Engineers having technical acumen to develop things that are demanded by industry in rubber , polymers, metal etc Moreover our strong knowledge of rubber processing n molding has made us develop N market products likerubber metal bonded parts.

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    Generator Parts

    Any custom made type of part, that is to be used in any industry, can be developed by us. Led by team of Engineers having technical acumen to develop things that are demanded by industry in rubber , polymers, metal etc Moreover our strong knowledge of rubber processing n molding has made us develop N market products likegenerator parts.

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    Rubber Rings

    Any custom made type of part, that is to be used in any industry, can be developed by us. Led by team of Engineers having technical acumen to develop things that are demanded by industry in rubber , polymers, metal etc Moreover our strong knowledge of rubber processing n molding has made us develop N market products likeRubber Rings.

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    • Ashim Trehan (Automation Engineers)
    • G-87, Mansarovar Garden, Delhi - 110015, India
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    • Call 08068051321 Ext. 191