Wellen Papiermaschine

The raw materal range is widely,such as waste paper pulp,wheat pulp,straw pulp,wood pulp,which can be made high strength and poor quality corrugating paper,is also can produce according to the customer's requirements. Technique parameter: Technique parameter: Paper grades: corrugated board Basis weight: 90-180g/m2 Trimmed width: 1600-4800mm Operating speed: 150-500m/min Nominal capacity: 50-300t/d Drive type: AC frequency conversion section drive Structure characteristic: Head box: opening or air-loaded Fourdrinter wire section: wire table pedestal, model the board, Dehydrate the box. wet absorb the box. The vacuum absorbs the water tank, Chest rolls, Drive net rollers .Vacuum underlying rollers, Press section: Suction transfer equipment, vacuum Compressing, Big roll press. Compressing rollers` biggest biameter is 1000mm.Blind bore gum rolls` biggest diameter is1500. Dryer section : Φ1500mm or Φ1800mm dryer group. The biggest pressure of dryer is 0.5Map.Driving the side machine is closed gearbox. Dry bearing and spread drive gear adopt oil lubrication system. Drive and controller: AC frequency conversion section drive. change frequency motor power and decelerate the box of the hard gear faces, much directional stalk stanza conjunction, the control section adopts all count` s AC frequency shutting and encircle control. Pope reel: the level type pope reel paper machine