pape rewinder

Paper rewinder Technical data: 1. 2500mm 2. Papers gsm: 130-300g/ m² 3. Paper licking way: overfeed 4. Max. Diameter of preliminary paper roll: Φ2000mm 5. Max. Diameter of winding: Φ1500mm 6. 700m/min 7. 600m/min 8. 8.diameter of front foot roll:Φ460mm,wall thickness:30mm 9.diameter of back foot roll:Φ460mm,wall thickness:25mm 10.Bed knife shaft:Φ280 11.Lower circular knife:Φ280XΦ240X92, 4nos(9SiCr,made in Shanghai). 12.Upper circular knife:Φ150XΦ90X2, 4nos(9SiCr,made in Shanghai). 13.Diameter of the first dancing roll:Φ270mm,wall thickness :20mm 14.Diameter of two dancing rolls: Φ240mm,wall thickness :22mm 15.Active curved roll;Φ170mm,surface is chromeplated 16.Unwinding pneumatic brake gear: air tireΦ120mm 17. Adjustable frequency motor: Y200L4,power37KW, 1set 18.Converter:ABB 19.Arrester:YWZ300/45, 1set, (made in Zhangqiu) 20.Type of speed reducer:ZDY25,ratio-208(Boshan) 21.Oil cylinder(made in Gaoxin Huaneng) Lifting oil cylinder:Φ100X800=2nos Paper forward oil cylinder:Φ80X380=2nos 22. Hydraulic unit :( made in Gaoxin Huaneng) 23.Motor power of Hydraulic unit:4kW 24.Manufacturer of bearing: made in Wa fang store 25.3680mm 26.External dimension:4130X5780X3200mm 27.All roll body is chrome treatment. 28.Whole weight of equipment: about 18t