Dumra Machines

Umbergaon, Valsad, Gujarat

Ideal for automated Tablet Coating mainly used in Pharmaceutical and Food Industries confirming to the requirement of cGMP. It is a energy saving, safe and clean equipment for Film and Sugar Coating of Tablets, Pills and Candies with Organic Film, Aqueous Coating and Sugar Film etc.Process : The unique perforated pan design utilizes a totally enclosed, highly efficient air flow system for maximum drying uniformity and minimum process time. The tablet to be coated make continuous complicated orbital motion the closed rotating pan under the action of a streamline of Baffles. During the motion coating medium automatically sprays according to the technological process parameters, at the same time hot filtered air supplied under a negative pressure. The hot air penetrates through the tablets core layers and is discharged from the bottom of the layers, so that the coating medium sprayed on the surface of the tablet cores will dry rapidly and evenly, thus forming a solid and smooth surface film on tablet. The whole process is finished automatic by PLC Controls with touch screen Interface.

Ideal for Pharmaceutical, Confectionery, Food and others. Also used for rolling and heating beans and edible nuts or seeds.Process : Coating Pan are suitable for sugar coating, film coating and coloring of tablets, pills, etc for a variety of industries. The product is filled inside the coating pan. During the rotation motion, coating material is sprayed by spraying system according to the technological process. So process materials (product) are coated due to rotating pan. The coating round pan is rotated at the same time hot air is supplied through inbuilt Hot air blower system which dries rapidly (heating or cooling) and evenly thus forming a solid and smooth surface.Optional Features:Fixed type baffles.Interchange different size Pan & Polishing Pan.Spraying Unit with Gun, Peristaltic Pump and Solution tank with Stirrer.Pressurized vessel with spray gun.Flame Proof Electrical.A.C. Frequency Drive for pan.

Ideal Thermoforming Machine for Capsules, Tablets and CapletsAutomatic Blister Packing Machines are machines for the pharmaceutical industry for the packing of capsules, tablets and caplets. Special design of machine ensures total synchronization of timings between sealing of Aluminum foil and PVC base web. The machine works on rotary forming & rotary sealing principle for delivering higher outputs.Optional Features:Batch code print / Embossing attachment.Printing registration control unit.No fill detection systemCross PerforationPLC Control Panel

Ideal for packing of Tablets, Capsules, Caplets & any regular shape products.Process :DUMRA Strip Packing Machine is suitable for packing tablets and capsules in its own hermetically sealed pockets. This offers better protection to packaged products and improves its self life. Strip packing machine is a double web laminated foil packing machine. Alu-Poly and Glassine-Poly foils [0.3 or 0.4 mm thick] are commonly used for packing of pharmaceuticals. Other laminated foils can also be used to pack different products. The SEALING ROLLERS are made from toughened alloy steel so that knurling remain sharp for longer period which ensures air tight sealing. The rollers can be supplied with different types and sizes of knurling and cavities to suit particular products. The rollers are interchangeable easily. Automatic Product feeding system consists of Bulk hopper for product storage, feeder box/feed bowl and feed channel

Ideal for mixing, lubricating and blending in Pharmaceutical, Nutraceutical, Food, Chemical, Cosmetics, Ceramics, Pesticide, Plastics and other Allied IndustriesProcess : Double cone blender is an efficient and versatile machine for mixing of dry powers and granule homogeneously. The Double Cone Blenders have conical shape at both ends to enable uniform mixing and easy discharge. It can perform homogeneously dry mixing of free flowing powders, granules requiring low shearing force, Mixing and Blending of particles with rapid intermixing of particles irrespective of varying specific gravities. The material is loaded into the double cone blender drum. The double cone blender tumbles the material in the container and spread out.Optional Features:Charging Option:1. Loading & Unloading by Product container with Jacking trolley.2. Vacuum conveying system.3. Bin loading by hydraulic hoist.

Ideal for mixing, lubricating and blending in Pharmaceutical, Nutraceutical, Food, Chemical, Cosmetics, Ceramics, Pesticide, Plastics and other Allied IndustriesProcess : The unique shape of Octagonal blender , a combination of octagonal and "V" shape provide to process larger volume in less space compared to similar blender like "V" and double cone blender. It can perform homogenously dry mixing of free flowing powders, granules requiring low shearing force, Mixing and Blending of particles with rapid intermixing of particles irrespective of varying specific gravities. The material is loaded into the blender drum. The octagonal blender is tumbles the material in the container and spread out. The mixing is achieved in 5 to 30 minutes with better homogeneity depending on type of material.Optional Features:Charging Option:1. Loading & Unloading by Product container with Jacking trolley.2. Vacuum conveying system.3. Bin loading by hydraulic hoist.

Ideal for mixing, lubricating and blending in Pharmaceutical, Nutraceutical, Food, Chemical, Cosmetics, Ceramics, Pesticide, Plastics and other Allied IndustriesProcess : The shape of Roto Cube blender, process larger volume in less space compared to similar blender like "V" and double cone blender. It can perform homogenously dry mixing of free flowing powders, granules requiring low shearing force, mixing and blending of particles with rapid intermixing of particles irrespective of varying specific gravities. The material is loaded into the blender drum. The roto cube blender tumbles the material in the container and spread out. The mixing is achieved in 5 to 30 minutes with better homogeneity depending on type of material.

Process : The High Shear Mixer Granulator-HSMG is used for process of fast dry & wet mixing, homogenizing, and granulating of the powder in Pharmaceutical and Chemical Industries. As the name suggests this machines performs two operations mixing and granulating after mixing of dry powders/granules, subsequent wet granulation occurs. The mixing is achieved by special three arm of the mixing impeller. The impeller blades are angled in a way that sets the entire mixture in a whirling-rising-tumbling motion ensuring a quick and even distribution of all dry products which leads to an even wetting of every granule. The mixing process runs without varying pressure zone in the volume of mixing product. Separately driven chopper can effectively intensify the mixing result in particular when liquid or paste components are added. During humidifying and granulating process of the products the chopper controls and regulates the granular structure.

Ideal for Pharmaceuticals, Food & Herbals Powders, Agro Chemicals & Chemicals.Process : The Mass Mixer is designed for efficient and homogenous mixing of dry and wet material and especially suitable for powder of Pharmaceuticals, Food, Herbals, Agro Chemicals & Chemicals. The mass mixer consists of a rigid fabricated structure motor, gear box, mixing drum, paddle type blades and tilting device. Specially designed sealing arrangement is provided to ensure that no black particle enters into the mixing drum. The material under mixing process can be monitoring through dust cover and its controls dusting and contaminations. The tilting device is provided to make easy the unloading of the material and easy cleaning of the mixing drum.Optional Features:Flame proof electricals.Motorised Tilting.Variable Speed Drive.Paste Spray System.Ribbion type Blades for dry powder

Pharmaceuticals, Chemicals, Cosmetics, Ceramics, Colours, Dyestuff, Food products etc. It also finds application in Pesticides, Fertilizers, Spices, Detergents, Insecticides, Plastics and Resins industriesProcess : Multi Mill is used for high speed granulation, pulverization, milling, shredding, chopping, size reduction of wide range of materials without any special attachment. As compared to four principals of size reduction i.e. grinding, compression, impact and shearing which often do not produce controlled size reduction this machine utilizes the principal of variable force swing hammer blades having both knife and impact edges rotating with carefully selected screen to control the size reduction. Flow path of materials is streamlined during comminuting material entering the chamber travels to the periphery and passes though the

Ideal for Pharmaceuticals, Chemicals, Cosmetics, Ceramics, Colours, Dyestuff, Food products etc. It also finds application in Pesticides, Fertilizers, Spices, Detergents, Insecticides, Plastics and Resins industriesProcess : Multi Mill is used for high speed granulation, pulverization, milling, shredding, chopping, size reduction of wide range of materials without any special attachment. As compared to four principals of size reduction i.e. grinding, compression, impact and shearing which often do not produce controlled size reduction this machine utilizes the principal of variable force swing hammer blades having both knife and impact edges rotating with carefully selected screen to control the size reduction. Flow path of materials is streamlined during comminuting material entering the chamber travels to the periphery and passes though the screen tangentially and radially avoiding choking and temperature rise

Tray Drying by highly effective Hot Air Re-circulation System.Ideal for drying of pharmaceutical powders, granules, Pigments, Food, Bakery, Electrodes, Chemical, and Plastic etc in an effective and economical way by hot air re-circulation.Process :Tray dryer is an enclosed insulated chamber in which trays are placed on top of each other. Heat transfer is done by circulation of hot air by electric heaters or any other heating media. Blower fans are installed inside to ensure proper circulation and transfer of heat

Dry Granulation, Wet Granulation, Screening, Crushing, Breaking.Ideal for gentle homogenization, size reduction, grading and sieving of dry, sensitive powders and granules in pharmaceutical, chemical and food industries.Process : Oscillating Granulator has one rotor with five edges, which oscillate on horizontal axis. There is one half round sieve mounted at the bottom of the rotor. Product is charged from the top through in-feed hopper and material falls on the rotor blades. The particles are broken by a set of oscillating bars arranged in cylindrical form over a screen of suitable mesh. Due to the sharp edges on rotor, the downsizing of particle takes place and through sieve material gets pushed outward from the bottom opening. The oscillating motion of the rotor improves the granulating process. The important feature of the oscillating granulator is the continuous force and speed applied to the material. The back and forth motion of the rotor results in an even distribution of the material.