| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | One Year |
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Unwinder parts:
> Unwinding mode: The material coil is lifted by shaftless oil cylinder. Separate frame, frame thickness 50 mm.
> Unwinding and rectifying: This machine adopts analog quantity rectifying system to track material edge or printing line.
> Deflection adjustment device: the unwinding aluminum guide roller has a longitudinal deflection adjustment device, so that the material can run with the guide roller to the maximum extent, to ensure the precision and quality of winding.
> Unwinding tension detection: Hall switch, with pneumatic brake to achieve unwinding tension. The Hall switch is used to detect the winding warp and calculate the output torque. The tension is calculated automatically by PLC.
> Unwinding control: The machine has the functions of start, stop, speed regulation, unwinding residual alarm and unwinding tension adjustment. It is matched and synchronized with the unwinding place, and has the host speed display and unwinding tension display.
> Meter counting: The encoder is used to detect the working length, which has the advantages of high precision and high resolution. Considering the requirements of the production process, the program design has the functions of cumulative meter counting and automatic stop when the number is reached
> Transition guide roller: transition drive aluminum roller, the surface of the rhomboid cross line, making the material more smooth and smooth in the process of high-speed operation.
Main technical parameter :
| No | Parameter items | Parameter index | Unti | Remark |
| 1. | Suitable materials | Rewinding and cutting of paper, adhesive and other materials. |
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| 2. | Materials thickness | 0.05-0.3 | MM | |
| 3. | Effective breadth | 1300 | mm | |
| 4. | roller length | 1350 | mm | |
| 5. | unwinder diameter | 1300 (MAX) | mm | |
| 6. | rewinder diameter | 1300(MAX) | mm | |
| 7. | Machine speed | 400/10-400 | m/min | It depends on the material |
| 8. | Unwinding tension range | 10-400 | N | |
| 9. | Unwinding tension control | Constant tension | ||
| 10. | Rewinding tension control | Tension of taper | ||
| 11. | Mode of correction | With edge |
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| 12. | Correction accuracy/slitting accuracy | ±0.3/±0.2 | mm | |
| 13. | Stroke of correction | ± 70 | mm | |
| 14. | Coiling mode | Central rewinding, with pneumatic roller | ||
| 15. | Method of feeding | Shaftless unwinding, oil cylinder lifting | ||
A: Our factory is situated in Ruian City, Zhejiang Province, China. It's about a 40-minute flight or a 4-hour train ride from Shanghai. We would be happy to pick you up at the airport or station and welcome you to visit our factory.
A: Our standard delivery time is usually 30-45 days. However, if you need it urgently, we can manufacture your machine first and deliver it within approximately 10 days.
A: We offer an 18-month warranty on all our products, along with lifetime maintenance. This means that if any parts break down during the warranty period, we will provide free replacement parts.
A: Our products are coated with anti-corrosion oil and covered with plastic film for protection. If you prefer wooden box packing, there may be an additional cost.
A: Yes, our engineers can go to the customer's factory for installation. The buyer should prepare the necessary materials for testing the machine in advance and bear the cost of the supplier's technicians, including round-trip airfare, visa fees, accommodation, and wages. The cost is USD 120 per person per day, starting from the date of work commencement until their arrival at the factory.
A: We accept various payment methods such as Telegraphic Transfer (T/T), Letter of Credit (L/C), and Western Union. Please let us know which method you prefer when making the payment.
A: If any parts break down due to manufacturing defects within the warranty period, we will express replacement parts free of charge. You can contact our customer service team to initiate the warranty claim process.tact our customer service team to initiate the warranty claim process.
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