Plan Filters  Manufacturers, Traders, Suppliers

Since the company was founded in 1993, we have been developing and producing environmentally friendly air filters for supply and exhaust air purification in ventilation and air conditioning systems, dust removal and painting systems using only recyclable materials.
Our self-obligatory concept consistently avoids non-regenerable adhesives, which cause disposal problems, as well as environmentally harmful two-component encapsulants or other isocyanate-containing substances. Therefore, all components of our filter systems can be disposed of separately in an environmentally friendly way. Due to the continuous expansion of our product range and the use of computer-aided production facilities on a now expanded production area of more than 1800 m², we have been one of the largest, owner-managed air filter manufacturers in Europe for more than a decade, with a focus on consistently high quality.

Da Zhang Filtration Equipment Co., Ltd. is a renowned Chinese filtration equipment manufacturer, enjoying an irreplaceable position internationally. Its main products include plate and frame filter presses, chamber filter presses, conventional filter presses (diaphragm filter presses), quick-opening filter presses, belt filter presses, and belt filters.
We produce dozens of models (model 320 to 2000) of filter presses with more than 100 specifications. The filtration area of these filter presses ranges from 1㎡ to 1,000㎡ and filtration pressure ranges from 0.4MPa to 2.0MPa.
Application range of filter press: The petroleum industry is used to remove impurities and solid particles from crude oil or wastewater (such as drilling fluid); the chemical industry is used to purify chemical products, recover valuable materials, treat corrosive liquids, and treat wastewater and sludge; the mining industry is used for dehydration of tailings and concentrates; the food and beverage industry is used for clarification and purification of food and beverage products; the pharmaceutical industry is used to separate enzymes, yeast, etc. and extract high-value products; the municipal industry is used to separate solids from sludge, recover water, and dehydrate sludge.