Hollow Paddle Sludge Drying Machine

Working Principle:
Paddle dryer is a kind of mixing dryer at low speed by conducting heating. There is a jacket layer on the dryer drum and hollow blades on the hollow axle which the hot medium is passing through. Wet materials will make heat exchange with heating surface of drum and the blades when they are agitated by blades.

Application: 
This dryer is suitable to dry various kinds of paste, granules and powder material which have good thermal stability and can dry heat sensitive materials under special conditions. Solvent can be retrieved during the process of drying and heating medium can be steam, hot water, hot oil etc. Typical materials to be dried are: carbon black, calcium carbonate, plaster, clay, nylon and polyester slices, polyethylene etc.

Product Features: 
Compact structure, large area of heat conducting, small occupied space, less gas consumption and less dust. Blades have self-cleaning function by their interaction and materials have longer dwell time and high filling coefficient.



Technical Parameters:
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.

Q&A:
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.