air tray dryer
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Application: Air tray dryers are the most commonly used drying system after sun drying. Promas Engineers dryers are specially designed to have better efficiency than any other dryer, available from other tray dryer manufacturers. Promas Engineers dryers are now more accepted brand in the industry than any other brand in market. Our clientèle base is in Pharmaceutical, Chemicals, Dyestuff, Textile, Food, Automobile & many other industries. We are manufacturer, exporter and supplier of air tray dryers as per ISI specifications and user’s requirements since 1990 from Mumbai to India and all over the world. Working Principle Air Tray Dryers The tray dryers are heated by means of electrical, steam and oil as fired burners. The dryer cabinet is designed in such a way that air inside the dryer has minimum resistance at all the corners of the dryer. All the sides of the dryer from inside are made with rounded corners with maximum angle so as to have more slippage to air, resulting into less pressure drop across the corners. The outer body is also fabricated with rounded edges without steps from outside to have smooth finish. The inside fan & radiator / heaters are covered with SS / GI mesh to have safety in operation. Our Specialities Creating innovative and cost effective designs as per your requirement to give you maximum and best output from our equipment Providing Lab Models in exactly the same material to give the accurate results Design and supply of entire turnkey projects at any scale, from 500 kgs to 20,000 kgs capacities. Trays Air in the dryer is circulated by means of fan fitted on the side of the dryer. The fans are made out of AISI 304 / 316 or MS with SS / MS / EN8 shafts driven by suitable motors. The shafts are well balancing test certificates. Air Circulation Tray sizes of 32″ X 16″ X 11/4″ or 32″ X 16″ X 2″ are manufactured out of 16/18/19 swg., AISI 304 / 316 or PP material. All the corners are rounded without any gap. The 18 swg trays are with bidding from the top, while 16-swg trays come without bidding, and are used for all GMP model tray dryers. The trays are polished to mirror finish. The trays with perforation are also supplied for bottle or vial dryers. Trolleys These are manufactured from heavy gauge rectangular pipes & SS angle with cross supports brackets & wheels.
Vacuum Tray Dryer
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Standard models range from 3 trays to 96 trays Application: Used for drying of high grade temperature and oxygen sensitive products. Highly suitable for drying hygroscopic substances which are dried to very low residual moisture content levels. Frequently vacuum drying cabinets are the sole possibility for drying lumpy, glutinous products or products of low pomposity. We are manufacturer, supplier and exporter of vacuum tray dryer as per ISI guidelines and user’s requirements since 1990 from Mumbai to India and all over the globe. Working Principle Vacuum Tray Dryers Vacuum tray dryer is the most commonly used batch dryer. They are either box – shaped or cylindrical shaped loaded and unloaded via a door. Inside are several heating plates mounted one above the other on which the product is placed in trays .The Top of both heating plates (Shelves) and the bottom of heating shelves trays should be as smooth as possible to permit optimal heat transfer between plates and product. The medium flowing through the heating plates is water, steam, or thermal oil. The distance between the heating plates is determined primarily by the surface loading and the foaming of the product. To avoid retrograde condensation, the cabinet walls are indirectly preheated by limpet coil provided on the outer side of the body (Optional). Only after all the product trays reach the same temperature, the cabinet is evacuated and drying can start. (The preheating phase is very important in order that the drying curve and the foaming of product are identical throughout the cabinet). During the main drying phase the vacuum is in the range of 40 to 80 mbar abs and in the final drying phase vacuum of only few mbar abs are reached. The vacuum can be controlled through PLC in order to reduce the drying cycle. Nitrogen can also be purged in the VTD according to the product.The dimensioning of the vacuum system is an important factor in the design of drying cabinet systems .If for example vigorous foaming of the product is desired, evacuation to the operational vacuum level must take place very quickly. Vapors produced during drying are taken out directly to a surface condenser in which the vapours condenses. Non-condensable vapours are extracted by the vacuum system. On completion of the drying, the product can be cooled by circulating of cooling water through the heating plates. Vacuum tray dryers with watering vacuum pump & high vacuum Rotary oil ring Pump can be providing Promas Edge Over the other Manufacturers of vacuum tray dryers. One touch door Opening & Closing system. No door Sagging Machine Welded heating shelves for maximum heat transfer and no contours or deformation Channel Type Heating shelves for faster heat transfer rates Online receiver Drain-ability under vacuum Larger Diameter Vacuum suction pipe for minimal choking and maximum vapour suction Single Piece gasket for Door ensuring no leakage Completely Welded body World class aesthetics
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Tray Dryer
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Ribbon blender/powder mixer mixes in 5minot 50100/25/500/1200kf ready
Vacuum Tray Dryer
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ge from 3 trays to 96 trays Application: Used for drying of high grade temperature and oxygen sensitive products. Highly suitable for drying hygroscopic substances which are dried to very low residual moisture content levels. Frequently vacuum drying cabinets are the sole possibility for drying lumpy, glutinous products or products of low pomposity. We are manufacturer, supplier and exporter of vacuum tray dryer as per ISI guidelines and user’s requirements since 1990 from Mumbai to India and all over the globe. Working Principle Vacuum Tray Dryers Vacuum tray dryer is the most commonly used batch dryer. They are either box – shaped or cylindrical shaped loaded and unloaded via a door. Inside are several heating plates mounted one above the other on which the product is placed in trays .The Top of both heating plates (Shelves) and the bottom of heating shelves trays should be as smooth as possible to permit optimal heat transfer between plates and product. The medium flowing through the heating plates is water, steam, or thermal oil. The distance between the heating plates is determined primarily by the surface loading and the foaming of the product. To avoid retrograde condensation, the cabinet walls are indirectly preheated by limpet coil provided on the outer side of the body (Optional). Only after all the product trays reach the same temperature, the cabinet is evacuated and drying can start. (The preheating phase is very important in order that the drying curve and the foaming of product are identical throughout the cabinet). During the main drying phase the vacuum is in the range of 40 to 80 mbar abs and in the final drying phase vacuum of only few mbar abs are reached. The vacuum can be controlled through PLC in order to reduce the drying cycle. Nitrogen can also be purged in the VTD according to the product.
Vacuum Tray Dryer
206,000 Per
Vaccum Tray Dryer
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we are offering vaccum tray dryer. our organization is one of the most prominent manufacturers, suppliers and exporters of an extensive range of vacuum tray dryers, which is manufactured in accordance to the set industry standard. we offer these at industry leading prices and customize in accordance to the clients’ specific requirement and demand. our range is in high demand among our clientele. function: used mainly for drying of high grade, temperature and oxygen sensitive products. highly suitable for drying hygroscopic substances, which are dried to very low residual moisture, content level. frequently vacuum drying cabinets are the sole possibility for drying lumpy, glutinous products or products of low pomposity. capacity: standard models range from 4 trays to 48 trays.
Tray Dryer
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distillation column system
Vacuum Tray Dryer
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812 inches Air Jet Mill, Rotary Cone Vacuum Dryers, Colloid Mill