Center surface Stripping Rewinder

 

Description

Slitting Machine features its high quality and excellent durability.

*Use
This machine is widely used in aluminum-plastic composite material, the backlight film, PET film, optical film, a protective film material is bonded, rewinding, etc.

*Main technical characteristics
The machine uses PLC, HMI, vector converter (servo drives), automatic edge correction, sensors, with Taiwan DF special motors, Yaskawa servo motors, air hydraulic conversion system, air-cooled magnetic brakes to control slitting process winding and rewinding speed and automatic tension.

The meter automatically slow down, retractable roll, roll diameter automatic calculation, unwinding to automatically slow down a small roll diameter, the diameter tolerances within ± 1 mm.

Winding way center-surface winding, also uniaxial, biaxial rewinding, rewinding shaft gas accounts available mutual piece shaft or mechanical axis, cutting the use of the upper and lower circular knives, slitting width aluminum shim arbitrary regulation. The system uses the reliability of elec

 The main technical parameters
 Machine speed 0-150m/min            
 Unwinding width 1300mm(200mm-1300mmm)
 The inner diameter of the die 2.5"3"6"(Optional)
 Unwinding diameter 500mm or less
 Cut material width  20mm-1250(Adjustable)
 Slitting material thickness 0.05mm-0.5mm
 Cutting tool Razor and the upper and lower  circular  knives
  • Photo-electricity can auto-correct and error.
  • Can use round and flat blades.
  • Double-shaft coiled in synchrony, one-shaft.
  • Can install oil pressure making auto-load material, auto-control rewind tension.

Applications: This machine is suitable for stripping and rewinding of aluminum foil, copper foil, PET film, special paper, release paper, kraft paper, PC and other material.

  • Specially designed rollers provide lengthwise and cross accuracy.
  • Simplified construction ensures minimum trouble.
  • High speed slitting performance creates high productivity. When requested, a wide range of optional accessories are available for more convenient and versatile operations

Performance Specification

Machine speed0~250m/min
Machine roller surface width700mm 850mm 1100mm 1300mm
Max. uniwind diameter800mm
Max. rewind diameter650mm (Can be customized 800mm)
Min. stripping width5mm
Specifications 
CategoryAutomated Winding-Slitting Machine
Applicable MaterialPET Film, PC Film, PVC Film, PP Film,   Aluminum Plastic Composite Film,
Aluminum Film, Copper Film, Mylar, Nonwoven   Fabric, Tissue Paper,
Kraft Paper, and etc.
Max Speed for Winding / Slitting350 m/min (Depending on kinds of material   applied)
Applicable Width of Axial / Material500mm ~ 2000mm (Customizable)
Min. Width of Slitting3mm (Depending on kinds of source   material are applied)
Tolerance of Slitting Width±0.1mm (Depending on kinds of material   applied)
Applicable Thickness of Material0.01mm and above (Depending on kinds of   material applied)
Max Applicable Diameter of Coil800mm (Customizable)
Applicable Inner Diameter of CoilD = 2” and above (Customizable)
Max Applicable Weight of Material1500 Kg (Customizable)
Rated Frequency50Hz & 60Hz
Rated Voltage220V, 380V, 415V, 440V, 460V, 480V, or   Dual-Voltage (Customizable)
Environmental Restriction 
PlaceIndoor. The product should be installed on flat and solid foundation
Voltage Regulation± 10%
Frequency Regulation± 5%
Ambient Temperature-5℃ - 40℃
AltitudeNot exceed 1000 Meters
Relative HumidityLess than 85% RH (Non-Condensation)
Components 
Unwinding Unit- Central Driven Uncoiling System with   Electromagnetic Brake and Manual
Alignment System.
- Auto Alignment System (Optional)
Delivering Unit- Material is delivered through the   Synchronously Driven Supplying Roller
to Synchronously Driven Central   Dividing Roller driven by DOLIN
made Inverter Duty Transmission System.
Slitting Unit- Choices of  Razor Cutter  or  Circular Cutter  with fine-adjustable and moveable
cutter mounts.
Rewinding Unit- Synchronously dual-rollers winding during central surface slitting,
or synchronously single-roller rewinding   during pure rewinding driven by
DOLIN made Inverter Duty Transmission System. - Pneumatic Lifting Device
makes work   easier.
Controlling Unit- Number Displayed Counter with Pre-set   and Two-step Deceleration Function
- Meter for Strain Force of Winding   Material
- Meter for Support Force of Rewinding   Roller
- Separated and Independent controllers   for pneumatic system and electronic
components.
Others- Edge Waste Blower with Expulsion Tube
Accessories- Upper   & Bottom Circular Cutter Blades
- Razor   Cutter Blade
- Upper   Circular Cutter Mount
- Razor Cutter Mount
- 1mm ~ 50mm Upper Cutter Spacer
- 1mm ~ 50mm Bottom Cutter Spacer
Features
- With Dual-rollers Center Surface   Rewinding Technology, each roller gives stand-alone rolling speed supplied
by Its Individual power motor; therefore, both rollers can rewind synchronously   in different diameter.
- With Vector Control Inverter Drive,   rewinding unit results in high accuracy, high performance, and low noise.
- Both unrolling and rewinding rollers   for source and target coils are integrated with easy lowering system.
- All rollers and axles are calibrated by   Dynamic Balancing Treatment.

Features

Features
- With Dual-rollers Center Surface   Rewinding Technology, each roller gives stand-alone rolling speed supplied by   Its Individual power motor; therefore, both rollers can rewind synchronously   in different diameter.
- With Vector Control Inverter Drive,   rewinding unit results in high accuracy, high performance, and low noise.
- Both unrolling and rewinding rollers   for source and target coils are integrated with easy lowering system.
- All rollers and axles are calibrated by   Dynamic Balancing Treatment.

Standard Accessories:

 

Slitting Samples:

PET, Textile fabrics, PVC, Aluminum foil, Cotton paper, Wing aluminum foilm, etc.

Safety/Quality Approvals

CCC;CQC;CE