The tray dryer machine is one of the most popularly used drying equipment, which helps in drying various pharmaceutical, chemical, food items, herbal products, and laboratory samples through hot air circulation. A drying system provides uniform drying, better product quality, and rapid processing and hence becomes highly important for both laboratories and manufacturing industries.
Bionics Scientific is one of the reputed manufacturers of tray dryers in India. The company provides a high-efficiency drying system that ensures efficient temperature control and durable and energy-saving operation.
What is a Tray Dryer?
A tray dryer is an equipment that is operated through a hot air drying process and in which products are dried on stainless steel trays enclosed in an insulated chamber. Hot air is circulated in the chamber with the help of a blower and allows moisture to get evaporated.
Principle of the drying system
The drying system works on the forced convection principle. The air is evenly circulated in the chamber by the blower and heated by electric heaters. Heat from the hot air is transferred to the substance, thus making moisture evaporate. Moist air is exhausted out of the chamber to facilitate effective and even drying.
How Does the Tray Dryer Machine Function?
The tray dryer machine works on a simple and effective mechanism:
- Loading of the material into stainless steel trays.
- Digital control is used to set the desired temperature.
- Heating the air with electric heaters.
- Even distribution of hot air across all trays by the blower.
Evaporation of moisture through the exhaust system until desired dryness is obtained.
Diagram of Tray Dryer
The diagram of the standard tray dryer consists of the following components: drying chamber, stainless steel trays, electric heater, blower, air inlet, exhaust outlet, temperature control, insulation, and airflow pattern. The knowledge about such components is necessary for optimization of the drying process.
Types of Tray Dryers
Standard Tray Dryer
This type of tray dryer can be used to dry powder, granules, chemicals, lab samples, spices, and foodstuffs.
Vacuum Tray Dryer
A vacuum tray dryer is designed to work at lower pressures. This allows drying heat-sensitive materials at lower temperatures. It is widely used in the pharmaceutical industry for drying herbal extracts, APIs, and specialty chemicals.
Industrial hot air dryer
It is used in the food industry, chemical and pharmaceutical production, and agriculture.
Use of Tray Driers
Some applications of drying equipment include the following:
- Production of pharmaceutical drugs
- Chemical industry
- Food industry
- Spice production
- Herbal products
- Biotechnology laboratories
- Research laboratories
- Agriculture
Advantages of drying equipment
- Hot air flow is uniform
- Temperature is controllable
- Energy-efficient
- Drying is faster
- Made from stainless steel
- Requires less maintenance
- Lasts long
- Quality products
Technical Specifications
| Specification | Details |
| Product Name | hot air dryer |
| Capacity | 6, 12, 24, 48, 96 Trays (Custom Sizes Available) |
| Tray Material | SS304 / SS316 Stainless Steel |
| Chamber Material | Stainless Steel Construction |
| Temperature Range | Ambient 5°C to 250°C (Custom Available) |
| Temperature Controller | Digital PID Controller |
| Temperature Sensor | PT-100 Sensor |
| Heating System | Electric Air Heaters |
| Air Circulation | Forced Air Circulation with Motor Blower |
| Insulation | High-Density Mineral Wool |
| Power Supply | 220V / 415V, 50 Hz |
| Safety Features | Over Temperature Protection |
| Applications | Pharmaceutical, Chemical, Food Processing, Research Laboratories |
Note: Technical specifications can be customized according to customer requirements.
How to Select a Suitable Tray Drier
When buying a hot air dryer, you should take into account:
- Tray capacity
- Range of operating temperatures
- Chamber construction material (SS304/SS316)
- Air circulation ability
- Digital temperature controller
- Electricity consumption
- Safety measures
- Manufacturer assistance and guarantee
- Selecting a good hot air dryer manufacturer guarantees better results.
- laboratory dryer cost
The cost of a tray drier varies with the tray capacity, type of construction material used, operating temperature range, heating system, level of automation, and customization. Rather than choosing equipment on the basis of cost, focus more on quality and efficiency to get better value for money.
Why Choose Bionics Scientific?
Bionics Scientific is the leading manufacturer of hot air dryers and also a prominent supplier that offers precision-made drying machinery. Bionics Scientific offers a hot air dryer having a stainless steel design, digital temperature control, proper air circulation, energy-efficient operations, and quality after-sales service. Bionics Scientific designs its machinery accordingly. to the special drying needs of various applications like pharmaceutical, chemical, food, and research.
Bionics Scientific, due to its long experience in producing laboratory and scientific equipment, adheres to strict quality control practices in its manufacturing processes. All the laboratory dryer are tested in terms of temperature, airflow, safety, and functionality prior to shipment.
Conclusion
A hot air dryer is a perfect choice when it comes to controlled drying of pharmaceuticals, chemicals, food products, and lab specimens. Learning how the tray dryer works, choosing the appropriate drying equipment, analyzing different types of vacuum hot air dryer, and working with a reputable manufacturer such as Bionics Scientific can help you have effective and efficient operations.
Request Quotation
Are you looking for a professional drying equipment for your lab or industrial needs? Bionics Scientific provides quality tray dryers with temperature-control features. Contact us now for your quotation.
Frequently Asked Questions (FAQs)
1. What is a tray dryer?
A tray dryer is a hot air drying system that dries off moisture from pharmaceuticals, chemicals, food products, herbs, and laboratory samples through circulation of heated air.
2. What is the tray dryer principle?
The tray dryer principle utilizes the principle of forced convection, whereby the heated air transfers heat to the material for evaporation of the moisture in order to dry it evenly.
3. What is a vacuum hot air dryer?
A vacuum hot air dryer works under reduced pressure, making it ideal for drying heat-sensitive products at low temperatures without affecting product quality.
4. What are the applications of a drying machine?
drying machine have a wide range of applications, such as in the manufacture of pharmaceuticals, chemicals, foods, biotech, herbs, and laboratory research.
5. What is the temperature range offered by the laboratory dryer?
Most laboratory dryer work at temperatures ranging from 50°C to 250°C.
6. What are the parameters affecting the price of a tray dryer?
The parameters that affect the price of a tray dryer include capacity of the tray, material of the tray, heating mechanism, type of control, operating temperature, etc.
7. What are the reasons to buy a tray dryer from Bionics Scientific?
Buy tray dryers from Bionics Scientific because we manufacture drying equipment with sturdy construction, high accuracy in temperature regulation, energy saving, and good after-sales services.
8. How can one select the proper drying machine?
Select the correct drying machine based on its capacity, operating temperature, airflow, chamber material, energy saving, and application requirements.
9. What are the benefits of a tray dryer?
A tray dryer gives you uniform drying, quick processing, low maintenance, temperature accuracy, energy saving, and product consistency.
10. Does Bionics Scientific manufacture customized tray dryers?
Yes, Bionics Scientific manufactures customized tray dryers with different capacities and temperatures along with stainless steel chambers.
