This machine is used to check ,rewind and cut all kinds of materials such as bopp,pet,cpp,pvc and paper
Unwinding Structure
- shaftless pneumatic cone roof-typed material frame
- LPC horizontal corrective mechanism
- Tension automatic control
- Motor unwinds automatically, it has the function of winding
Specification
- width range: 30mm~1300mm
- Diameter of unwinding (Max) φ600 mm
- Power of unwinding motor 3kw
- LPC horizontal corrective accuracy ± 0.4 mm
Feature
- shaftless pneumatic cone roof-typed material frame
- Rewinding : shaftless
- equipped with LPC guaranteeing neat rewinder
- Vector frequency-converting is adopted for winding and rewinding driving, automatic tension control is achieved through roll diameter calculated by PLC automatically.
- motor to make the large range of tension control, no residual torque, tension control of high Precision
- unwinding motor can be positive and negative rotation, rolling, can be positive when rewinding can reverse again
Offset adjustment roller and guide roller Structure
- the offset adjustment roller is manual using silk pole and guide mechanism
- On end of the offset adjustment roll is fixed, the other end can be adjusted.
- Offset adjustment roller and guide roller use imported bearings.
Specification
- Diameter of offset adjustment roller φ100 mm
- Length of offset adjustment roller 1330 mm
- Adjustment range ±20 mm
- Diameter of guide roller Φ100
- Length of guide roller 1330 mm
Feature
- adopts offset adjustment roller for adapting to different quality of the membrane
- after dynamic balance, the machine operates smoothly without vibration
- adopts imported bearing which make the rotation in high speed stable and reduce noise
Length-counting Device Structure
- roller-typed high-precision encoder length-counting device
- contact transmission with membrane
- the length of unwinding and winding can be set. It can be stopped automatically when reaching the set length
- Feature
- accurate
Traction unit Structure
- AC motor drive
- synchronous belt transmission
- Motor uses imported bearing
- double roll
- the regulation of tension will be completed by pneumatic component.
Specification
- diameter of drive roll φ130 mm
- top roller φ100 mm NBR Shore (A) 70°~75°
- Maximum pressure of steel roller 200kg
- Length of driving roll 1330 mm
- roller dynamic balancing accuracy ≤ 5 g
- traction motor power 4kW
Feature
- after using traction device, winding and unwinding tension can be blocked
- after balancing, the machine has no vibration, so the operation is smooth
- adopts imported bearing which make the rotation in high speed stable and reduce noise
- uses synchronous belt making transmission precise and smooth and reducing noise
- adopts AC motor drive causing stable tension, high accurate transmission, smooth and reliable operation
- the on-off of top roller is linked with the mainframe, and completed by central controller
- Printing product checking
- checked by strobe lamp( stroboscope system for eye inspection )
- If defective pattern is observed, it can be turned back automatically by pressing the defect button.
- observation screen is milky white polymethlmethacrylate with light on the back and reflection light on the top
- Removing waste edge material and Slitting
- With a cutting knife, waste edge can be cut off by the exhaust fan waft into the waste tank collectionWinder press roller Structure
- swing arm rotating structure
- on-off pressure is pneumatic-typed
- Specification
- diameter of roller φ80 mm
- surface length of roller 1330 mm
- Feature
- pressure change with diameter, which is helpful for neat rolling and winding
- applicable to substrate of uneven thickness
- Rewinding Structure
- shaftless pneumatic cone roof-typed material frame
- Tension automatic control
- Motor winds automatically, it has the function of unwinding
- Specification
- width range 30~1300 mm
- Diameter of rewinding (Max) φ1000 mm
- Power of rewinding motor 4kw
- LPC horizontal corrective accuracy ± 0.4 mm
- Feature
- shaftless pneumatic cone roof-typed material frame
- equipped with LPC guaranteeing neat rewinding
- Motor winds automatically, tension control is wide and accurate, no residual torque
- unwinding motor can be positive and negative rotation, rolling, can be positive when winding can reverse again
- Frame
- use high-strength low-stress alloy cast iron wall
- wall has experienced twice stress elimination with good stability
- Gas hydraulic system
- It adopts aerodynamic and hydraulic mechanism, operated by the panel and implemented by electromagnetic valve with high degree of automation and low labor intensity.
- In order to ensure the adequate and reliable embodiment of machine, main pneumatic and hydraulic components are imported pieces
- It has the function of removing waste edge, waste air-conveying
- Electrical control system
- use man-machine interface, PLC centralized control with advanced technology
- man-machine interface, display and set speed, winding length, unwinding/winding tension setting, taper setting
Detailed Photos
Product Parameters
Maximum diameter of unwinding Φ600mm Maximum diameter of winding Φ600mm
Width range of unwinding 30mm~1300mm Maximum Inspection width 1300mm
Diameter of paper tube 3″ and 6″ (3inch and 6inch universal use)
Maximum mechanical speed 320m/min
Maximum Inspection speed 300m/min Inspection accuracy ≤0.4 mm
Tension range 2 - 30kg
Power of unwinding motor 3.7KW (Servo motor)
Power of winding motor 3.7KW (Servo motor)
Power of traction motor 4KW(Frequency motor)
Total power 13KW
Dimension 2800×2200×2000mm(After wood package)
Weight 4000kg
Applied substrate thin film and composite membrane (0.012-0.18, PE, PVC is
0.04-0.15)also paper
Packaging & Shipping
Company Profile
Wenzhou jinyi machinery co.,ltd is specialized in producing plastic soft packing and paper printing equipment. we have applied ourselves to the printing and packing work of research, development and production for a long time, we take advantage of processing superiority in wenzhou city, absorb other's good aspects to research, improve and perfect our products to make them advanced and reliable characters, our product have excellent quality and price to occupy the market.
Our company mainly produce the products as following: any grade of rotogravure printing machine, slitting machine, laminating machine and plastic bag making machine, we also design and produce the special machine for our customer according to their special requirements.
We look forward to make friends with much more people with lofty ideals, and also listen to the comments and suggestions from old and new customers.
We will go forward hand in hand to build our glorious futu.
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