| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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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.
Technical Data
| Design speed | 500mpm |
| Operating speed | 200mpm |
| Paper width | 3850mm |
| Wire width | 4240mm |
| Wire material | 100% polyester |
| Wall thickness | 38mm |
| Shell OD | 850mm |
| Shell ID | 775mm |
| Total length | 6035mm |
| Center distance | 5100mm |
| Working face | 4200mm |
| Shell length | 4450mm |
| Max suction width | 4200mm |
| Min suction width | 3800mm |
| Drilling length | 4249mm |
These are all our hottest products.
Both the quality and the price are highly appraised by customers
Packaging
Products will packaged according to their shapes, weight, transport distance and transport modes.
The company has passed ISO9001:2000 international quality management system certification, self-supporting and export rights.
Aotian Machinery Manufacturing Co., Ltd. was founded in 1985, according to the modern enterprise mechanism into a large-scale standardized joint-stock enterprises, with 278 workers,including 23 engineers and technicians,15 senior engineers.In general, Aotian is in the leading place of paper-making industry in China .
We will provide whole services according to our clients' demand, like technical design, equipment production, installation and test instruction and so on. We will meet and exceed your expectations. Please contact our custom service for details.
Our Exhibition
1.Q:Are you a manufacture?
A: Yes,we have been in providing the professional products in this field for 30 years.
2.Q:How to install the machine?
A:we can help with the installation by vedio,email,picture.if it is a large project,we can arrange our worker help you to install it in your country.
3.Q:How do you pack the products?
A:Normally as the export standard packaging or as your requirement.
4.Q:What's your available port of shipment?
A:Qingdao port,Shanghai port and so on.
5.Q:Is it customized available?
A:Yes,according to your detailed drawing you provided.
Our Service
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