Zhejiang hengtai, established in 2002 and is located in the very senic developed economy of Tiantai County, Zhejiang Province. The factory covers a total area of 280000 square meters.

Company speicalizes in Poly disc filter and allied spare parts like sectors, filter bags, nozzles etc. The scope of business of Hengtai covers:

Design and Manufacturing of Poly disc filter.

Revamping and capacity enhancement of poly disc filter.

Spare parts for poly disc filter and Technical services

The maximum filtration area of Hengtai's poly disc filter can reach more than 1000m2. For pulp thickening, the filter can increase pulp consistency from 1% to 10~15%, and one single filter is capable of processing 1500T pulp per day, which largely reduces fiber loss with water discharge. For white water recovery, the maximum white water processing capacity per hour reaches 3000m3, and the solid content in clear filtrate is lower than 100ppm, and that in super clear filtrate is lower than 50ppm. With this equipment, not only closed-loop water circulation is realized, but water consumption of each ton paper can be significantly reduced. Besides, fiber and filler recovered from white water can be reused, which will not degrade the quality of paper products. Thus, the cost per ton of paper is reduced.

Hengtai provides professional technical revamping services for various types of poly disc filter, and can optimize the technological parameters and control system based on users' process conditions and current situation of logic control to tap the potential capacity of multi-disc and improve its performance. The capacity of revamped poly disc filter might increase by about 20%. Thus, users can obtain a higher economic benefit.

Hengtai has a well-established technical service system, and provides various high-quality spare parts for poly disc filter.

Fan-shaped plates with diverse structures are offered, including no-bag structure, grid structure, corrugated plate structure etc. Sector plates of proper structure are more convenient to be installed and maintained.

Both the spraying device and stripping device are of rational structure, which are easy for maintenance, can avoid nozzle clogging, largely increase the reliability of equipment, and greatly reduce the labor intensity.

Strainers made from high-quality materials such as PET, PP, PVDF, etc. Are available, which are resistant to acid, alkali and high temperature, hard wearing, and uneasy to be obstructed, have a long service life to satisfy the demands of strainers for different types of pulp.

So far, our products have been sold to Indonesia, Malaysia, Thailand, Myanmar, Vietnam, India, Pakistan, etc., and have won the trust from more than 300 well-known enterprises at home and abroad. Hengtai's customers include APP, Nine Dragons Paper, Chenming Paper, Huatai Paper, Bohui Paper, Tranlin Paper, Liansheng Paper, Shanying Paper, Jianhui Paper etc.

During more than 10 years' development, Hengtai personnel have continually focused on the responsibilities of environmental conservation and pollution reduction, and make efforts to provide high-quality products, services, and integrated filtration solutions to pulping and paper making mills.