| Customization: | Available |
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| After-sales Service: | 6 Months |
| Warranty: | 6 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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The vacuum couch roll is located at the end of the wire section of the paper machine. Its structure is basically the same as that of the suction roll. It is composed of a roll body, a vacuum box, a bearing seat on the operating side and the transmission side, a water spray tube, an air cushion tube, a rubber wheel, and a vacuum regulating valve. The roller shell is made of bronze or stainless steel, and the thickness of the roller shell is determined by the required rigidity and strength.
The use of high-strength metal to make a vacuum press roll with a thin roll shell is beneficial to improve the efficiency of press dewatering. Vacuum pressing can remove more water from the wet paper. Compared with ordinary pressing, it can improve the dryness of the paper. The paper web is also less crushed. The dehydration is more uniform along the width of the banner, and the felt can maintain a stable and good condition.
| Working face | 1400mm-6800mm |
| Diameter | 600mm-1300mm |
| Center distance | 1600mm-7000mm |
| Rubber thickness | 20mm-40mm |
| Suction width | 3000mm-5000mm |
1.Q: Will you send engineers to design our plant and install the equipment?
A: Yes, Our factory will arrange engineer to supply the professional drawing and install and train the workers about adjusting the equipment ,disposing of the trouble maybe happen and maintenance of the machine, after training,the workers will get work license we distribute.
2.Q:What is the delivery time if we make a order from you?
A:Usually, the delivery time for smaller machines is 10-30 days after receiving deposit,But for bigger machines, it will be longer to make sure the equipment quality.
3.Q:Can we visit your factory?
A:Welcome to visit our factory,you can check out equipment and running paper machine production line. What is more,you can discuss with our engineers directly.
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