Slitting machine, slitter

Detailed Product Description

1. Technical specification of HFT-1300 slitter .Material: CPP+BOPP+PE+AL FOIL+PAPERThickness: more than 12¦Ìm.Unwinding width: 400 mm -1300 mm.Unwinding diameter: max.1000 mm;Unwinding core: 3inch & 6inch paper core.Rewinding width: min. 50 mm.Roll face width: 1400 mmRewinding core: 3inch paper core.Rewinding diameter: max 500mmMachine speed:max.400m/min (related to material width of winding and slitting and quality of core, etc.)Cutting mode: Shear knife & round knifeMachine size: without operation panel and Unload deviceAbout 3500mm(length)¡Á3000mm(width)¡Á1600mm(height)Color: manufacturer  standardWorking condition: prepared by the BuyerPower:380V 10%. 50HZ 5%. 30KVA. 3 phases AC.Compressed Air: 0.6Mpa.  2. Equipment List2.1  Unwinding System: shaftless unwindingIncluding: Unwinding Bracket, Tension Control System, E+L etc.
There are unwinding arms on the unwinding bracket, and one of them install a pneumatic brake or air pressure fraction for unwinding.Clamp of unwinding core: the unwinding roll can be loaded by a trolley or lifted by power gourd to the working position, and tipped by the air cylinder, equipped with 3inch& 6inchtaper chucks. Movement of unwinding arms: by electrical motorsMaximum width of unwinding roll: 1300 mmMaximum diameter of unwinding roll: 1000 mmMaximum weight of unwinding roll: 1300 kgTension control: Air pressure fraction system (pneumatic brake by French Kortis) +IP (Japan SMC)Maximum force of pneumatic brake 200 N/MConstant tension keeping system: PLC adjust pneumatic brake force according the diameter too keep tension constant.Line position correction system (LPC): Produced by E&L (Germany) rectify system use an optical sensor to control the non-transparent film edge or printing line. The sensor is fixed on the bracket, and the bracket can move following on the linear bearing. The adjusting speed is about 15mm/s, the distance of rectify deviation is about: 75 mm 2.2 Collection system: one film collection platform with suction pump. 2.3 Motor & inventor System
Main vector motor with power 4 kWtJapan YASKAWA inventorSpecial flat belt to transfer the motivity to driving shaftTwo drive rolls, positioned in S shape, are used to increase the film forwarding capacity and to separate the tension influence between unwinding and rewinding station 2.4 Slitting way:The razor knife holder is convenient for adjusting and unloading15 knife holders with razor blades + 15 spare bladesAdjustable disk knifes with anvil ring (scissors type), for paper, 15 knifes included 2.5 Rewinding System: Vector motor + sliding shaft+Japan SMC IPThis system equipped with two 3inch air expanding friction slide rewinding shaft AC vector motor with inverter on each shaft, power 2 kWt of each Sliding (differential) shafts, air expandingEach shaft consist of 26 single ringsMaximum diameter of rewinding roll ¨C 500 mmMaximum weight of loading for each shaft ¨C 130 kgMinimum width of rewinding roll ¨C 50 mmMaximum width of rewinding roll ¨C 1300 mm Contact roll: two contact rolls in width of 1300mmConstant tension keeping system: PLC calculate the diameter of rewinding rolls and adjust power of rewinding motor according the diameter too keep tension constant. 2.6 Edge Trim UnitAdopting blower type. The capacity is 20¦ÌmPET*50mm 2.7 Unload DeviceUnloading trolley by hand. The unloading device consists of two parallel up and down positioned rolls for storage. The storage rolls can rotate around the central axis. The length of storage roll is 1300mm. 2.8 Console & Control Panel
Console:Power: AC380V, 50Hz, DC24V, With PLC and I/P Module for driving.Operating Panel: Including touch screen and signal display and so onWith touch screen, we can see and setting machine operating state, module and parameters. For example: diameter-tension curve of rewinding, machine speed-tension characteristics curve of rewinding.Signal Display:Including display machine operating state, trouble and emergency. English version. 2.9 Laser core positioning system. 3.0 Set of spare parts 3.1 English version of User manual and Parts list catalog 3.2 Parts Description of HFT-1300 Slitting Machine3 Acceptance tests schedule of HFT-1300 Slitting Machine: Machine will be accepted at the sellers place. Acceptance conditions: - material: BOPP 20 mkm thickness, width not less 800 mm, - Cut into 4 pieces, - speed not less 350m/min, Seller will be responsible for the material for acceptance test