Beijing PFM Screen Co., Ltd

  1. Define the ideal material and fiber ▸Polyester monofilament filter cloth Made of high-strength, low-stretch polyester monofilaments. Smooth surface for easy cake discharge, acid-resistant, wear-resistant and high- The normal use temperature is less than 130 °C (266 °F), and the instantaneous use temperature is 150 °C (302 °F). The normal use temperature is less than 130 °C (266 °F), and the instantaneous use temperature is 150 °C (302 °F). ▸Polyester multifilament filter cloth The series of filter cloth is weaving by the polyester filament in multi-strand. It is acid-resistant, high strength, better intercept ability for fine It is acid-resistant, high strength, better intercept ability for fine particles, but more difficult to clean than monofilament due to the multi-fiber. The normal working temperature is no more than 130 °C (266 °F), and the instantaneous working temperature is 150 °C (302 °F). ▸Polypropylene (PP) monofilament filter cloth Made of polypropylene high-strength m

High quality filtration and liquid-solid separation are the keys to the popular horizontal vacuum belt filter. The filter is a relatively simple but efficient machine. With many years of experience in horizontal vacuum belt filter belt development, we have developed horizontal vacuum filter belts that are strong enough to move continuously. We uniquely design fabrics, yarns and braids to be abrasion resistant for long life. One of the benefits of belt filtration is that the operator can usually see the entire process and easily detect any process excursions that occur.     Our belt filtration media has proven to be more cost effective because  it is easy to maintain and clean . We offer single and double layer belts with continuous innovation to improve dimensional stability, high flow rates and longer service life.   Horizontal vacuum belt filter cloths will withstand the forces of repeated suction on a vacuum filter, should have fine pore size for better filtration efficiency, and a

  Functions The bottom surface of the formed web contributes to the characteristics of the conveyor belt. Most life-reducing wear occurs on the underside of the fabric as it comes in contact with wear-generating elements such as rolls, foils and flat box covers. Machines with high resistance loads require heavy fabrics to withstand the tensile forces and wear on forming plates, foils, vacuum equipment and rolls. Resistance, fabric wear and lifetime are all related. Mechanically, forming fabrics must have: * Good abrasion resistance * Good guiding and driving ability * Resistance to stretching, narrowing, skewing, wrinkling, puckering and creasing * Resistant to high pressure cleaning sprays * Ability to clean and knock off sheets   Formed fabrics are woven on textile-type looms  using polyester and polyamide yarns. Typical yarn diameters of the forming fabrics are 0.11 to 0.50 mm. Formed fabrics can be woven flat and joined (seamed) to make endless fabrics for paper machines or endless