China Four-Color Offset Press

PerformanceHeavy duty mechanism structure. Cast iron pedestal, frame, cylinders etc. have the good intension and tenacity, ensuring high stability and good printing impression.UndersLQINg feeder, paper transferring structure is used, high point gripper closed structure, insuring paper transferring system more stably.Double diameter impression cylinder and triple diameter transferring cylinder are available, reducing the times of paper connection, improving register precision.Plate cylinder and blanket cylinder go through with bearer, running stably, ensuring qualified printing image.Pneumatic control system, ensuring the press more stably.High precision imported bearing, ensuring cylinder impression even in the high speed rotation.Chromed cylinder, prolongs the operation life.Automatic centralized oiling system, prolongs the working life.Operators are under protection because of the installation of safety guard, adjustment door and protecting shield.Plate adjustment function in vertical lateral and cocking position. The minimum adjustment is based on 0.01mm, saving auxiliary adjustment time.Semi-automatic plate loader and tightening equipment, make the plate loading more easy and convenient, shorten plate changing time, improving working efficiency.Paper fed continuously and stably, more suitable for thick and thin paper printing.Vacuum sucker table, 3 sucker type paper feed tape insures all kinds of paper conveying.Special design in paper feed head, paper board, paper board, front
Specification

Max. Paper size (WxL)(mm)520x375Min. Paper size (WxL)(mm)200 x 155Paper thickness (mm)0.04-0.4Max. Printing area(WxL) (mm)505x350Printing speed (s/h)3000-12000Plate size (mm)510x400Plate thickness (Total)(mm)0.3Blanket size (mm)528 x 437 x 1.9Under blanket size (mm)505x 389x0.6Feeding systemRotary type stream feederFeeding pile capacity (mm)Height 550Weight 150 Kg)Delivery systemChain deliveryDelivery pile capacity (mm)Height 430 (Weight 120 Kg)Infeed systemUndersLQINg gripper and paper feed drumNumber of rollersInk rollers: 17 Water rollers: 4Gripper margin (mm)9± 1Registration systemPull side guide, drop-away front lay(diagonal adjustment possible)Vertical image adjustment range (mm)± 20Vertical image micro adjustment range (mm)±1Lateral image micro adjustment range (mm)±2Declining image micro adjustment range (mm)±0.15 (Max, printing area)Oiling systemCentralized oiling systemPower3 Phase 380V 50HzWattage (KW)12Motor wattage (KW)Main motor 11 Pump motor 0.75Dimensions Lx W x H (mm)4200x2300x 1710Net weight (Kg)8000