This machine need no manual operation form raw paper to paper tube product.The whole production process is controlled by PLC programming,mian engine transmission uses can timing mechanism.All bearings of the machine adopt Japanese NSK bearings.Each position takes double speed variable frequency control technology.Also the none mechanical abrasion photoelectric control,approaching control and pneumatic delay control,which realize the mechanical and electrical integration.Suitable for the production of conical tube with various specification. Process Pollingâ??internal and external printingâ??edge grindingâ??cuttingâ??Reelingâ??Dryingâ??Finishingâ??cutting V-shaped openingâ??opening processing â??pressingâ??grindingâ??gallingâ??finishing Product parameters Power:49.2KW Speed:25-60pcs/min Size:1400mm*6000mm*3800mm