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Vacuum Tray Dryer
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Vacuum Tray Dryer |
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FUNCTION
These vacuum dryers are mainly used for drying of high grade, oxygen & temperature sensitive materials. hygroscopic substances are very suitable for drying in these tray dryers because these materials require very low residual moisture and very low content level after drying.
CAPACITY
We offer these vacuum tray dryers within the range of 4 trays to 48 trays.
SALIENT FEATURES
• For both dia-thermic fluids & pressurized hot water, these tray dryers are suitable.
• Sleeve filters & Cyclones for powder recovery.
FEATURES
• All the parts are made up of quality materials prescribed in GMP models including SS304 / SS316 /
SS316L
• The heating shelves are of hollow pad and these are easily removable for maintenance.
• Available in steam sterilize models.
• In the large models, double door loading is available.
• For restraining corrosion, the internal surface is lined with haler.- Ahlada Engineers Private Limited
Air Circulation:
High Efficiency Axial Flow Fans mounted at most
appropriated places in the Dryer plays an important part
in faster drying and provides uniform air circulation within
the Dryer. Axial Flow Fans are mounted externally on Ball
Bearing pedestals and each Fan is driven by independent
1 HP TEFC motor. Air Inlet and Exhaust outlet dampers
are provided on the top roof of the dryer.
Air Circulation:
Insulation:
The cavity formed in between double wall is heavily
insulated with Glass Wool on all the sides to prevent heat
losses from the Dryer.
Control Panel:
Pre-Wired control panel consists of Digital Temp.
Controller, Over Current Relays, Fuses, Indicating Lamps,Push Bottons, Main Isolator Switch etc.- Shanta Flaker And Dryer Company Private Limited
They are manufactured with following features :
Temp. Range : 50C to 250C
Temp. Control : Thermostatic
Inner Chamber : Mild Steel / Stainless Steel- Classic Scientific
Tray Dryer is used for the purpose of drying results in conventional process. It has a double walled cabinet with one or two doors. The gap in between is filled with high density fiber glass wool insulation material to avoid excess heat transfer. Doors are provided with gaskets and the stainless steel trays are placed on the movable trolleys. Dynamically balanced axial flow type blower fans are given for uniform air circulation in the drying chamber during process. It also has a control panel board with process timer which is also a digital temperature controller cum indicator. The capacity ranges from 6, 12, 24, 48, 96, 192 trays. Standard & GMP models are also available with SS 304/ SS 316/ MS internals & externals. The stainless steel trays come in S.S. 304/ S.S. 316 standard of quality. more...
- Makwana Chem Equipment Private Limited
6. Our hot plate supports are pin type. This has minimum surface contact with hot plates. Because of this , hidden places and gaps are completely eliminated. Hence cleaning of dying chamber is easy and efficient.
7. Our hot plate internal baffles are S.S. 304 quality. This prevents scaling and anodic corrosion over a period and results in long life for hot plates, with M.S. baffles either hot plates have to be changed after 2 to 3 years due to complete deformation or atleast heating efficiency is lost to due slight deformation of hot plates resulting in improper contact between
trays and hot plate top.
8. The gap between hot plate is sufficient even to insert complete
hand in the gap for cleaning or other operations.
9. The chamber door is insulated . This prevents the heat loss, reduces condensate formulation inside the vacuum chamber and reduces the load on air conditioning. If there is no air conditioning the working atmosphere in operating area is better as no heat from dryer more...- Mevish Pharma Machineries Private Limited
Tray Dryer is used for the best drying results in convectional process. It is a double walled cabinet with one or two doors. The gap between two walls is filled with high density fiber glass wool insulation material to avoid heat transfer. Doors are provided with gaskets Stainless Steel trays are placed on the movable trolleys.
Dynamically balanced axial flow type blower fans are provided for uniform air circulation in the drying chamber during process. Machine is provided with control panel board with process timer. Digital temperature controller cum indicator etc.
Capacity : 6, 12, 24, 48, 96, 192 trays
Standard & GMP models available with SS 304 / SS 316 / MS internals & externals. Stainless steel tray in S.S. 304/ S.S. 316 quality.- Servotex Engineers
Vacuum Tray Dryers are the most commonly used equipment for low temperature drying for heat sensitive products.
WORKING PRINCIPLE
Vacuum Tray Dryers are insulated chambers with fully openable door suitable to withstand full
vacuum.
Hot plates/heating shelves are suitably mounted one above the other inside the
vacuum chamber.
Hot plates are heated either by hot water, thermic fluid or steam which is circulated
between top and bottom of the hot plate.
Product to be dried is loaded in the trays which are places on the hot plate.
The heat transfer takes place by conduction process through top surfaces of hot plate
to tray to product. Some radiant heat is also transferred to the product from the hot plate above
it.
The evaporation takes place at lower temperatures because of reduced boiling point of moisture/solvent under vacuum created by suitable evacuation system like water ring vacuum pump, oil sealed vacuum pump, water/ setam jet ejector or any other more...- Mevish Pharma Machineries Private Limited
We offer these Tray Dryers in different models including 12 tray, 24 tray, 48 tray & 96 tray.
APPLICATIOS
In the conventional process, these tray dryers are very suitable for getting best drying results. The drying oven is specifically design for Pharmaceuticals, Chemicals, Bulk Drug, Textile, Food, Paints and other industries. For getting economical drying result, these tray dryers are well accepted for granules, powder, chemicals and food materials.
DESCRIPTION
as per the heating mode, usually the drying ovens are available. These are available either in the form of electrically heated, thermal fluid heated or steam heated. Digital timer is provided in the electrically heated model, while digital temperature indicator is provided along with the thermal and steam fluid heated model.- Ahlada Engineers Private Limited
They are manufactured with following features :
Temp. Range : 50C to 150C
Temp. Control : Thermostatic
Inner Chamber : Mild Steel / Stainless Steel- Classic Scientific
WE ARE CONFIDENT THAT NO TECHNICAL DIS-ADVANTAGES CAN BE POINTED OUT IN OUR DESIGN, AS COMPARED TO ANY OTHER EQUIPMENT CURRENTLY AVAILABLE IN MARKET.
MERITS
1. We provide 12 removable hot plates and 2 fixed hot plates as top and bottom of vacuum chamber.This is very useful for high boiling solvents and there is no accumulation of solvent at bottom of vacuum chamber at the end of drying cycle.
2. Utility connections to individual hot plates are 28 mm O.D. with 16 mm clear bore. Other designs provide a bore of 8 mm. Hence cross sectional area available for utility inlet and outlet to individual hot plates is four times more in our design.
3. Hot plate internal baffles are 20 x 20 instead of 12 x 12 standard in Industry. Because of the voidage between hot plate top and bottom is clear 20 mm which facilitates better flow of utility through hot plate. This results in better heat transfer and drying efficiency.
4. Hot plates to header connection is by triclover quick fit more...- Mevish Pharma Machineries Private Limited
POLLUTION CONTROL
Pollution is reduced by equivalent amount of solvent recovered as compared to atmospheric dryer
IMPROVED PRODUCT QUALITY
Product quality is improved due to absence of air and foreign particle contact with Product.
BETTER CLEANING
Cleaning of Vacuum Tray Dryers is easier than any other dryer due to absence of moving rotary components. - Easy accessibility of inside parts due to fully openable construction.
Absence of inaccessible components like radiators, fans, etc.
Absence of inadequate or constrained access as in other vacuum dryers or fluid bed dryer.
CONTROL ON CROSS CONTAMINATION
It is difficult to beat VTD on this aspect.
The product under drying is static. There are no air currents which can carry powder particles.
Except for spillage the powder is totally contained in trays.
There are crevices or gaps. Where the powder can be deposited.
The chamber is virtually non contaminated during full drying cycle, hence more...- Mevish Pharma Machineries Private Limited
We offer industrial tray dryer or oven which are suitable for applications in pharmaceuticals, food, chemicals, paints, textiles & other industries. our range of tray dryers provide solutions for economical drying of pasty / amorpheous food / bulk drug / chemical materials.
Further our range of tray dryer are available with salient features: more...- Richard Engineering Private Limited
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. These dryers are used for diverse applications such as Drying of Pigments, Food, Bakery, Electrodes, Chemical, Plastic, Powders etc.
more...- GBM Industries, New Delhi
Leveraging on our production excellence, we design & develop technically upgraded range tray dryers for usage in pharmaceutical & neutraceutical processing. These are designed for consistent circulation of air for uniform drying in the chamber. The various heating modes of this tray dryer could be electrical, oil or steam. Furthermore, we ensure that the inside surface is properly painted with heat resistant paint & exterior with synthetic enamel paint for safety against environmental effects. We manufacture these exactly as per client’s specific requirement. The dimensions & technical details are subjected to change as per client’s specifications. more...
- Omega Pharmaceutical Equipments
Available in varying capacity of 12 / 24 / 48 / 96 tray, it has an aluminum inner and stainless steel wire netting shelves of 16" x 32" size. Thermostatic in nature it is controlled by hydraulic capillary thermostat.
- Ruby Enterprise
• Specially designed for Pharmaceutical, food, chemical, Paint & other Industry.
• Material:- Contact Parts are of S.S.316
Non contact parts are of S.S.304.
• The drying ovens are normally available with choice of heating mode as electrically heated/ Steam Heated & Thermic Fluid Heated.
• Digital Temp Controller with digital timer are also supplied.- Khodiyar Industries,Maharashtra
We manufacture tray dryers that are made of different tray materials that have the ability to widely vary the dwell time and use counter flow, parallel-flow and batch drying techniques. Their simplified design and low operating cost make these dryers the most demanded one in both domestic and international markets.
- A. S. Engineering Works, Noida
Our range of tray dryers have been designed and manufactured by our technical engineers. These tray dryers have been made by sophisticated technology at our state-of-the-art manufacturing unit. These tray dryers have been made from high quality raw materials that have been sourced from our reliable vendors. We can also supply as per the clients'' requirements and specifications.
- Capto Engineering Co.
We offer our range of tray dryers & ovens, which provided in following specifications:
Salient Features
• Uses - Drying granules, pills, leaves, etc.
• Model - STD / GMP
• MOC - S. S. 304 Q. / 316 Q.
Construction
• Double walled MS / SS Sheet
• Mounted on rigid steel frame
• Provided with insulation
• ‘u’ type heaters.
• Painted with synthetic enamels
• Heat resistance paints to resist temperatures up to 100 –120 degree ( STD models)
• Total SS sheets cladded for (BMP)
• A motor driven blower, circulate the Hot air
• Moist air is exhausted by the means of dampers provided.
• Compromising Thermostat, Lamp Indicators, on/off switch, etc.
• Air filter, Air-inlet, Self-locking insulated door, Adjustable air outlet, etc.
Optional accessories
• Trolley arrangement providing easy portability
• Electric Heaters – 1KW / 2 KW
• Trolley for more...- United Technologie
We offer tray dryer that are designed for uniform circulation of hot air in the drying chamber. Our tray dryer have electrical, steam and oil heating mode. The inside surface is painted with heat resistant paint and out side with synthetic enamel.
- Sandeep Instruments & Chemicals
We offer ovens, which are available in various sizes, power loads and automatic heat control panels are incorporated. These have band tracking control, moisture exhauster, inspection windows etc.
Specifications:
• App. Capacity kg/Batch – 400
• Electric Heater 1 KW - 12 Nos
• App. Machine Size(LxWxD) – 80”x108”x40”
• Approx. Weight(KG) – 1500
• Blower- 1 H.P Motor - 2 Nos.
• Temperature controller - 0-300 Degree with Control Panel
• 48 tray SS Jali Tray Size 35”x 30”- Guru Nanak Engineering Works, Noida
These tray dryers are one of the exclusive offerings, we create and supply. The external framework is made up of 10 swg M.S finished with two coat ducco paint. The internal surface is coated with heat resistant aluminum paint. These tray dryers are equipped with adjustable exhaust damper with an arrangement for pre-filtration in the air inlet. The following are the specifications for the high quality tray dryers.
- CM Envirosystems Private Ltd
Our tray dryers are extensively used by pharmaceuticals, chemicals, dyes and food industries for the purpose of roasting, drying, heating purpose. We are providing these trays in the model where the size ranges from 12 to 192 trays and even bigger as per customers' requirements.
- Unique Enterprises, Nagpur
The range of vacuum tray dryers are used in various industrial operations that are carried out at any specific temperature. The range of vacuum tray dryers finds ample applications in Pharmaceutical industry, chemical industry, etc. We offer vacuum tray dryers in standard-designing as well as in customized specifications. more...
- Medi Pharma Equipment Mfg. Co.
We provide All type of condenser that are refurbished parts and service for a broad range of SS condenser. Our company does satisfactory work on SS condenser of types and manufacturers. We provide high quality parts, service or replacements.
- Varad Management Services Private Limited
Capacity 6, 12, 24, 48, 96, 192 Trays.
Ideal for various Drying applications in Pharmaceuticals-Chemicals-Food-Cosmetic Products. MOC M.S. / S.S.304 / 316 / 3156L
Special Features: more...- Sanjivani Phytopharma Pvt Ltd.
Tray Dryer is used for the best drying results in conventional process. It is a double walled cabinet with one or two doors. The gap between two walls is filled with high density fibre glass wool insulation material to avoid heat transfer. Doors are provided with gaskets. Stainless steel trays are placed on the movable trolleys.
Dynamically balanced axial flow type blower fans are provided for uniform air circulation in the drying chamber during process. Machine is provided with control panel board with process timer. Digital temperature controller cum indicator etc.
Capacity: 6, 12, 24, 48, 96, 192 trays.
Standard & GMP models available with SS 304/SS 316/MS internals & externals. Stainless steel tray in S.S. 304/S.S. 316 quality.- Nishelle Pharma Machines
Our range of vacuum tray dryers has been designed and fabricated using sophisticated technologies. These precision engineered products are known for performance, easy-operation and low maintenance. We also supply this range as per the clients' requirements and needs.
- Prakin Equipments Private Limited
Vacuum tray dryers are used for drying Pharmaceuticals, temperature sensitive materials, and easily oxidizable materials. Our tray dryers are particularly useful for handling small amount of materials, which are wet with toxic or valuable solvents. These tray dryer are able to make the powdered materials completely dry, at the temperatures below than what is required in atmospheric dryers. They can also be used for the purpose of freeze-drying processes, for metallizing-furnace operations, and for the manufacturing semi conductors parts in controlled atmospheres. Our vacuum shelf dryers have thermal efficiency of 60 to 80 per cent. They consume the same power as required by the vacuum system. Our Vacuum Tray Dryers consist of the following: • Vacuum tight chamber usually constructed of steel plate • Heat supporting shelves within the more...
- Omega Pharmaceutical Equipments
We offer a complete range of tray dryer, which is made from superior grade raw materials and most modern processing techniques. Provided in standards specifications of various industries, we also fabricate customized tray dryer as well.
- Prakin Equipments Private Limited
Our range of tray drier oven are designed in such a way that can control the circulated air and temperature. These also finds application in diverse food processing industries for equal heat distribution.
Specifications:
• App. Capacity kg/Batch – 100
• Electric Heater 1 KW - 6 Nos
• App. Machine Size(LxWxD) – 60”x60”x40”
• Approx. Weight(KG) – 1500
• Blower- 1 H.P Motor- 1 No.
• Temperature controller - 0-300 Degree with Control Panel
• 12 tray SS Jail Tray Size 35”x 30”- Guru Nanak Engineering Works, Noida
