Rotary Vacuum Paddle Dryer Dealers in Mumbai (9 products available)

• Design according to ASME VIII div.1: – AD-2000 – EN-13445.
• Operation Temperatures: Up to 350º C.
• Vacuum levels of: 1 mbar.
• Capacities from: 50 up to 6.000 liters.
• Internally mirror polished: Ra ≤ 0.6 µm (Grit 360).
• Cantilever: Up to 2000 Ltrs

The Rotary Vacuum Paddle Dryer is a high efficiency dryer, specially designed for products with high viscosity during drying phase, with high torque requirements. The principle of the Paddle vacuum dryer is its operation through a body, shaft and blades which is fully heated to maximize heat exchange with its blades rotating very close to the wall at low speed for a continuous renewal of the product in direct exchange with the wall.   Features:- Highest Thermal Efficiency, Shortest drying cycles. Repetitive operation, reproducible and easy to scale up Capacities from 50 up to 6.000 liters. Batch-wise Operation. Vacuum levels of 1 mbar. Atmospheric operating pressure. Operation Temperatures up to 350º C. Design according to ASME VIII div.1 – AD-2000 – EN-13445.   Options:- Internally mirror polished Ra ≤ 0.6 µm (Grit 360). Dust filter in the vacuum outlet. Discharge valve with metal to metal seal. Sampling valve. Choppers for braking lumps or balls of product. Cantilever up to 2000 Ltrs Condensation, vacuum and heating system. Hardware and Software for the unit control. Pilot equipment available. FLP option available

• Evaporation Rate: 4.12 Kg/ HrlSq. Meter
• Heating Temp: From 30°C to 300°C.

Rotary Vacuum Paddle Dryers is utilized in varied industries to extract and obtain dry powder either from solutions or wet cake. Operational efficiency is high and the costs incurred are low with this dryer when compared to other dryers in the market. The mechanism, involves a closed system wherein hot water, steam, or hot fluid is used as a heating medium within the jacket, in the hollow paddle as well as in the hallow shaft. This paddle dryer includes vacuum pump, condenser, receiver and dust collection. Wet feed receives good heat transfer with the constant agitation triggering heated rotating paddles and minimum clearance between scrapers and heated walls. This process gives rise to the evaporation of moisture or solvent, which makes the wet material dry to the essential level. Vacuum is used to remove the vapors that are formed already. Further, the dust problems are eradicated with the absence of large air flows, which also results in low energy consumption. These vacuum paddle dryer (RVPD) are highly appreciated in the market.

Energy Consumption is Low due to higher differential temperatures. Suitable for drying materials which are sensitive to heat, it can maintain low temperatures using high vacuum. Maximum Solvent Recovery is done.

• Gross Capacity: 500 Ltrs. To 25000 Ltrs
• Vacuum: Upto even 0.6 torr
• Heating Temperature: 30° to 300°C.

Rotary Vacuum Paddle Dryer is a jacketed cylindrical horizontal vessel with a a large diameter hollow shaft. Attached to the shaft are hollow paddles provided with specially designed scraper blades, which scrape the entire internal surface of the Dryer and continuously move and rotate the material thereby precluding the possibility of material remaining in contact with hot surfaces for protracted periods of time.

Rotary Vacuum Paddle Dryer  is a jacketed cindrical vessel with a large diameter hollow shaft. Attached to the shaft are hollow paddles provided with specially designed scraper blades, which scrape the entire internal surface of the dryer and continuously move and rotate the material thereby precluding the possibility of material remaining in contact with hot surfaces for protracted periods of time. The jacket and hollow shaft with paddles can be heated with hot water, steam or any other thermal fluid capable of providing a larger indirect heat trfer area. Cooling can be also be done by cold water, brine or any other refrigerant through the jacket and hollow shaft. Limpet coil can be provided in lieu of jacket, if liquid heating medium is used. Hard facing of shaft provided in way of gland packing areas of trunnions. Arrangements for nitrogen purging provided. Bag cleaning arrangement with pulsation by nitrogen jet injector provided. Heavy duty trunnions and bearings support the hollow shaft and the drive is provided by me of a motor through reduction gears chain and sprocket. Provision has also been made to insert four breaker bars inside the dryer shell for particle size reduction. In special cases, stationery scraper blade can be provided to scrape the rotating agitator, for highly sticky material. Silent features:  Ideal for temperature sensitive materials. Almost 100% recovery of solvents.  Low energy consumption. CAP:- 10 LTRS TO 30000 LTRSMOC MS,SS 304,SS316,SS316L

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