Customer Made Hot Air Circulating Dryer Machine

1. There are four kinds of heating resource for choice: steam, electricity, heat conducting oil, both steam and electricity.
2. The temperature (steam heating): 50-140ºC, Max 150 ºC
3. The temperature (when using electricity and far-infrared): 50-300ºC
4. The automatic control system or the computer control system is selectable.
5. Commonly used steam pressure 0.2-0.8 MPa (2-8kg/cm2).
6. Standard electric heating is 15kw for type CT-1, CT-C-1, easily flammable and explosive material is forbidden.
7. The special requirements should be indicated at the time of order.
8. The price for the non-standard oven should be consulted.
9. If the operation temperature is more than 140ºC or less than 60ºC, it should be indicated at the time of order.
10. The oven and baking tray made by our factory are uniform in the dimensions, and can be exchanged with each other.
11. Baking tray dimensions: 460*640*45mm
12. Explosive-proof motor and control cabinet as option.

Principle:
The product was upgraded and regenerated for several times and has reached to the advanced level both in China and all over the world. It uses steam or electric heater as heating resource and uses axial fan, heat exchanger to heat air in convective way. The laminar flow of hot air passes through the baking trays and will carry out heat transmission with material. Fresh air will enter into the oven from inlet to supply and then discharge from damp outlet. Fresh air is supplied, wet and hot air is discharged continuously. In this way, suitable RH in oven can be maintained. The ultimate advantage of oven is that most hot air is cycled in the oven, it increases heat transmission and saves energy source. It makes thermal efficiency of oven raise from 3-8% of traditional drying oven to about 35-50%. It uses the function of reinforced ventilation to decrease temperature difference from up to low. The oven delivered by our factory is adapted air distribution device. Before application, customer can adjust fan blade in order to make the temperature difference at the best state.

CT series oven is not equipped with automatic control. It adapts 4-72 type centrifugal fan. Model CT-C series oven adapts low noise high temperature resistant axial fan and also equips with automatic constant temperature control system, computer control system for customer's choice.

Technical Data:

Company Profile:
Changzhou Aokai Drying Equipment Co., Ltd. was established in 2004, and is specialized in the design, manufacturing and development of the drying, calcination, cooling, crushing, mixing and granulating equipment. Aokai is located in Benniu Town Xinbei District of Changzhou City, close to Beijing-Shanghai Railway, Shanghai-Nanjing Expressway and Changzhou Airport.

The company has 4 modern standard workshops, about 13600 m2. There are 15 mid-level and senior engineers. It has more than 80 sets of processing devices and its annual production capacity can be more than 500 sets with over 30 categories. The company can provide dryer, solutions and service according to GMP, cGMP and FDA certification.

The company has obtained the certification of "National High-Tech Enterprise", been the member of China Pharmaceutical Equipment Industry Association. Also, the company has passed ISO9001:2008 Quality Management System Certification, ISO14001:2004 Environmental Management System Certification and many other certificates as well as 20 more core technologies getting patent certificates.

For a long time, the company focuses on the scientific and technological innovation, always persists in the technology upgrading as the core, and takes the optimizing of the product structure as the development direction. The company has a professional technical team to cooperate with some scientific and research institutes to develop new products, absorbs and digests advanced technologies from China and overseas, continues to explore various patent technologies to widely used in the fields of chemical, pharmaceutical, foodstuff, pigments, new materials and military industries. Aokai has already stepped into the international market and established a good reputation.

With the development, the company has accumulated strong capital and technical strength, created an intelligent and harmonious team. The company has a pilot plant with many types of testing machine for customers to do test and select suitable models.

Aokai sincerely welcome the majority of insight to make great achievement together. Also warmly welcome to Aokai.

FAQ:
1. Q: Please describe your warranty period.
    A: 15 months after the equipment is arrived at the destination port or 12 months after   the installation and commissioning of the equipment, whichever comes first.

2. Q: Do you provide on-site installation and commissioning?
    A: Yes, we do. If on request, we'll provide the guidance of on-site installation and commissioning. Usually one mechanical engineer and one electrical engineer to assist.

3. Q: How about the cost of on-site installation and commissioning guidance?
    A: The cost consists of round-trip air tickets, room and board expenses, service cost (labor cost), and site transportation (or directly provided by client), which shall be paid additionally.

4. Q: Are you a factory or a trading company?
    A: We are a professional manufacturer. We have a pilot plant for customers to do sample testing.