https://www.rahulengg.co.in Latest Products Sat, 14 Mar 2026 13:46:58 +0530 en-us https://www.rahulengg.co.in https://www.rahulengg.co.in/chemical-machine.htm https://www.rahulengg.co.in/chemical-machine.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/chemical-processing-plants.htm https://www.rahulengg.co.in/chemical-processing-plants.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/conveying-system.htm https://www.rahulengg.co.in/conveying-system.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/industrial-drying-system.htm https://www.rahulengg.co.in/industrial-drying-system.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/mixing-system.htm https://www.rahulengg.co.in/mixing-system.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/pollution-control-system.htm https://www.rahulengg.co.in/pollution-control-system.htm Tue, 06 Dec 2022 00:00:00 +0530 https://www.rahulengg.co.in/drum-dryers.htm https://www.rahulengg.co.in/drum-dryers.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/rotary-drying-system.htm https://www.rahulengg.co.in/rotary-drying-system.htm Thu, 26 Oct 2023 00:00:00 +0530 Features: Rugged design Enhanced performance Optimum performance https://www.rahulengg.co.in/flash-drying-system.htm https://www.rahulengg.co.in/flash-drying-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/spray-drying-system.htm https://www.rahulengg.co.in/spray-drying-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/pilot-plant.htm https://www.rahulengg.co.in/pilot-plant.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/cpc-blue-spin-flash-dryer.htm https://www.rahulengg.co.in/cpc-blue-spin-flash-dryer.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/industrial-spin-flash-dryer.htm https://www.rahulengg.co.in/industrial-spin-flash-dryer.htm Thu, 26 Oct 2023 00:00:00 +0530 SPIN FLASH DRYING SYSTEMS : The SFD is a continuous bulk drying system which helps in energy savings, low labour deployment, uniform quality products, low space requirement and minimal dusting due to negative pressures in the system during drying. The design of the Spin Flash Drying System depends upon product characteristics, capacity and other specific application requirements. Hence every single SFD system is custom designed. Salient Features : Direct contact dryers for bulk drying of various products such as inorganic chemicals, bulk drugs, dyestuffs, insecticides foodstuffs etc. Ideal for replacing conventional drying systems such as Fluid Bed Dryers, Pneumatic Flash Dryers, Spray Dryers etc. The energy efficiency of such systems are upto eighty percent, which is very high for such types of drying systems. Mesh Sizing, conveying, classifying etc. can be done on the same system. Space utilization is most economical and operations are totally automatic. Most of the time, the product can be directly bagged or sent for further processing. Self regulating, self adjusting system, which involves minimal attention even while operating at capacity. The system being under negative pressure, there is no dusting and therefore no wastage. The area is free from environmental hazards. Clean operation with minimal manual handling is an important feature of the system. https://www.rahulengg.co.in/rotary-vacuum-paddle-dryer.htm https://www.rahulengg.co.in/rotary-vacuum-paddle-dryer.htm Thu, 26 Oct 2023 00:00:00 +0530 Operation: Slurry/wet cake is charged through the charging door while keeping rotation of the agitator on. Vacuum is then applied to the dryer along with dust catcher (mounted on the dryer) condenser and receiver. Heating medium is passed through the jacket and agitator. Vigorous evaporation of moisture take place under vacuum. The vapor passes through the bag filters of the dust catcher, goes into the condenser and the condensate is collected in the receiver. Evaporation under high vacuum and low temperature results in faster recovery of maximum solvents. Adequate provision has been provided to cater for fluctuations in steam pressure / temperature, in condenser cooling water temperature, moisture content of feed etc. Dry product is discharged via the discharge valve by the reversing the agitator rotational direction to "discharge" direction. Salient Features: Ideal for temperature sensitive materials. Almost 100 per cent recovery of solvents. Low energy consumption. https://www.rahulengg.co.in/agitated-nutsche-filter-cum-dryer.htm https://www.rahulengg.co.in/agitated-nutsche-filter-cum-dryer.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/nauta-mixer.htm https://www.rahulengg.co.in/nauta-mixer.htm Thu, 26 Oct 2023 00:00:00 +0530 Application: Chemical, Food,  Animal Feed, Pharmaceutical, Fertilizer, Plastic, Pesticide, Solid Epoxy resin,  Cosmetic, Ceramic Powder,  Building Material, Metal, Mining industry,  Metallurgy, Pigment & Dye, Road Painting,  Rare Earth ect https://www.rahulengg.co.in/ribbon-blender.htm https://www.rahulengg.co.in/ribbon-blender.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/double-cone-blender.htm https://www.rahulengg.co.in/double-cone-blender.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/rotary-lime-slaker.htm https://www.rahulengg.co.in/rotary-lime-slaker.htm Thu, 26 Oct 2023 00:00:00 +0530 Features: Reliable performance Rugged design Optimum work ability Lime manufacturing and lime slaking process: Limestone or calcium carbonate (CaCO3) exists as a natural stone throughout the world. Limestone in its natural form is very slow reacting therefore, it has a limited use The most significant use of pulverized limestone is in agriculture in a finely ground and dry form or in flue gas desulphurization in slurry form The use of lime in carbonate form is beyond the scope of this paper We will concentrate on lime as calcium oxide and calcium hydroxide In most pollution control applications lime is used as calcium hydroxide To manufacture calcium hydroxide the limestone calcium carbonate must be converted to calcium oxide and the calcium oxide then converted to calcium hydroxide https://www.rahulengg.co.in/multi-mill.htm https://www.rahulengg.co.in/multi-mill.htm Thu, 26 Oct 2023 00:00:00 +0530 Operation : It operates on the principle of variable force swing beaters having both knife and impact edges rotating within a selected screen to get the required size reduction. Material fed in the hopper goes down to the processing chamber where it moves to the periphery and passes through the screen radially and tangentially. Finally the processed material gets collected in the container kept below the processing chamber. Output and quality of the final product depends on three main factors : Shape of beaters (knife/impact edges) Speed Screen https://www.rahulengg.co.in/thermopac-boiler.htm https://www.rahulengg.co.in/thermopac-boiler.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/industrial-hot-air-generator.htm https://www.rahulengg.co.in/industrial-hot-air-generator.htm Thu, 08 May 2025 00:00:00 +0530 https://www.rahulengg.co.in/pneumatic-conveying-system.htm https://www.rahulengg.co.in/pneumatic-conveying-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/screw-conveyor.htm https://www.rahulengg.co.in/screw-conveyor.htm Thu, 26 Oct 2023 00:00:00 +0530 Screw conveyor technology is the leading conveyor technology for the widest range of material particle, bulk density and flow properties.Dust-free in operation :The screw conveyor is completely sealed operation air isn't used as a conveying medium, there's no risk of dust contamination or humidity from the atmosphere, In addition, the presence of dust can cause not only airborne contamination of other products, but can also pose a threat to the working environment.Gentle handling of product :The rotating screw , being centralised within the conveying tube, gently moves the material without degrading it. Its unique action also eliminates the risk of mixed product separation.Screw conveyor spiral selection :Standard Pitch, Single Flight Conveyor screws with pitch equal to screw diameter are considered standard. They are suitable for a wide range of materials in most conventional applications.Short Pitch, Single FlightFlight pitch is reduced to 2/3 diameter. Recommended for inclined or vertical applications. Used in screw feeders. Shorter pitch retards flushing of materials which fluidize.Applications versatility across the widest range of industries. Food Pharmaceuticals Plastics/rubber Chemicals Cement Water treatment Minerals/ceramics https://www.rahulengg.co.in/air-pollution-control-system.htm https://www.rahulengg.co.in/air-pollution-control-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/dust-collector-system.htm https://www.rahulengg.co.in/dust-collector-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/wet-scrubber-system.htm https://www.rahulengg.co.in/wet-scrubber-system.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/heat-exchanger.htm https://www.rahulengg.co.in/heat-exchanger.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/reactor-pressure-vessel.htm https://www.rahulengg.co.in/reactor-pressure-vessel.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/agitated-nutsche-filter.htm https://www.rahulengg.co.in/agitated-nutsche-filter.htm Thu, 26 Oct 2023 00:00:00 +0530 Details : Agitated Nutsche filters consist of a cylindrical shell with welded dished end at the top and either a flanged and bolted dished end or a welded dished end / flat welded end at the bottom depending upon process/customer's requirements By means of a perforated plate, provided with suitable filter cloth or porous cloth, the vessel is divided into two compartments An agitator of unique design is provided inside the vessel By manipulating movement in vertical and rotational directions simultaneously, the agitator can perform various activities with the use of push buttons switch/PLC The filter is capable of operating under pressure or vacuum or a combination of both The filter precludes any possibility of atmospheric pollution from toxic fumes/ obnoxious smell of slurry by working as a completely closed system ADVANTAGE : All operations can be handled by a single unskilled person with little training. Proper washing of cake due to re-slurrying resulting in thorough particulate washing. This reduces numbers of washes and volume of wash liquor. Reaction filtration, washing and distillation is possible in the same equipment. In some cases, drying operation can also be carried out in the same equipment. Heat transfer surface can be provided with the help of a jacket or limpet coils on the vessel walls. Indirect heating can be provided on the filter base and agitator. Available in special construction for sterile applications with high standard of particulate purity. https://www.rahulengg.co.in/stainless-steel-chemical-reactor.htm https://www.rahulengg.co.in/stainless-steel-chemical-reactor.htm Thu, 26 Oct 2023 00:00:00 +0530 https://www.rahulengg.co.in/horizontal-storage-tank.htm https://www.rahulengg.co.in/horizontal-storage-tank.htm Thu, 26 Oct 2023 00:00:00 +0530 Features: Sturdy construction Corrosion resistant finish Durable