Reliable Coarse Screen for Pulp and Paper Machinery
Reliable coarse screening is the first step to clean pulp in any paper production line. The described coarse screen unit features a stationary screen basket with 0.40 mm slot width and 2.09 square meters screening area. Pulp enters at the top, and the rotor creates pressure pulses that prevent blocking while pushing accept through the cylinder. Reject impurities are discharged at the bottom with the help of reject dilution connections.
This paper mill plant machinery is built with a stainless steel housing and all stock‑contacting components in AISI316L or equivalent, offering excellent resistance to wear and corrosion. The double‑side mechanical shaft seal from Safematic ensures no leakage, and the sealing water equipment includes flow adjustment and indication with a low‑flow alarm switch, connected by flexible hoses. The balanced rotor and V‑belt transmission with guard provide smooth, low‑vibration operation. Foundation plates, threaded bars, bolts, and lifting eyes are supplied for easy installation. The main motor is IEC standard, 132 kW, 1500 rpm, 50 Hz, IP54, mounted on a painted carbon steel stand. This industrial paper machine component is suitable for various furnishes including waste paper, virgin pulp, and recycled fibers. Its robust design minimizes unscheduled stops and reduces maintenance costs.
Zhengzhou Leizhan Technology Paper Machinery Co., Ltd. is a professional Chinese supplier of complete pulping systems. Our turnkey paper production line solutions include high‑efficiency coarse screens, pressure screens, cleaners, refiners, and drum pulpers. We focus on energy savings, fiber recovery, and low operating costs. Contact Leizhan today to equip your paper making line with dependable, high‑performance machinery. Contact: leizhanworld@gmail.com
