Complete Pulp and Paper Machinery for Corrugated Board
A successful paper mill plant machinery project requires more than just the forming section. Our supply covers the entire paper manufacturing line, including advanced approach flow systems: four‑stage low‑density cleaners, inflow pressure screens, dilution water screens, and high‑density cleaners for broke treatment. The paper production equipment also features a complete vacuum system with turbine fans and vapor‑liquid separators, a multi‑disc filter for white water recovery, and a comprehensive broke handling system with pulpers, high‑frequency deflakers, and arc screens. The steam and condensate system includes nine flash tanks, five adjustable heat pumps, condensate pumps, and a steam distributor cylinder. The compressed air station provides three 20 m³/min screw compressors with dryers and filters. All tanks, agitators, and pumps are designed for continuous, low‑maintenance operation.
Key Supporting Systems of Our Paper Mill Equipment:
Vacuum system: 1# wire turbine (250 kW), 2# wire turbine (400 kW), press turbine (500 kW), felt turbine (800 kW)
White water system: Multi‑disc filter, clear/turbid/ultra‑clear filtrate pumps, recycled pulp chest, gravity filters
Broke system: Couch pit, press broke pulper (110+110 kW), size press broke (185+185 kW), reel broke (185+185 kW), broke tower (1000 m³), high‑density cleaner and deflaker
Steam & condensate: 9 flash tanks, 5 heat pumps, 19 condensate pumps
Compressed air: 3×110 kW screw compressors, refrigerated and adsorption dryers, 10 m³ and 20 m³ storage tanks
We deliver a turnkey paper production line that includes not only the high‑speed paper machine but also all auxiliary systems: stock cleaning, white water recycling, broke de‑fibering, vacuum generation, steam economy, and instrument air. Our pulp and paper machinery is engineered for energy efficiency, high fiber yield, and minimal environmental impact. Contact Leizhan today to build your paper making line with complete engineering support and on‑site commissioning. Email address: leizhanworld@gmail.com
