MENU

/
/
How to adjust the extrusion roll of the used ERW tube mills "up two next one"

How to adjust the extrusion roll of the used ERW tube mills "up two next one"

  • Sort:Information
  • Auth:
  • Source:
  • Release time:2023-09-03 11:30
  • Pvs:

【概要描述】When the used ERW tube mills is used to make welded pipes, the judgement of the qualified quality of the welded pipe depends on the control of the squeeze roller, so the control of the squeeze roller is very important. There are many ways to control the squeeze roll, and "up two next one" is the squeeze roll methods.

How to adjust the extrusion roll of the used ERW tube mills "up two next one"

【概要描述】When the used ERW tube mills is used to make welded pipes, the judgement of the qualified quality of the welded pipe depends on the control of the squeeze roller, so the control of the squeeze roller is very important. There are many ways to control the squeeze roll, and "up two next one" is the squeeze roll methods.

  • Sort:Information
  • Auth:
  • Source:
  • Release time:2023-09-03 11:30
  • Pvs:
Detail

When the used ERW tube mills is used to make welded pipes, the judgement of the qualified quality of the welded pipe depends on the control of the squeeze roller, so the control of the squeeze roller is very important. There are many ways to control the squeeze roll, and "up two next one" is the squeeze roll methods.

 

Used ERW tube mills

 

The "up two next one" three-roll extrusion method can be said to be the best extrusion method for small pipe diameter welding (steel pipes below 114mm) in the used ERW tube mills. Three-roller independent adjustment, three-roller unified adjustment and overall rotation make the adjustment consistent. The three squeezing rollers each cover nearly 120 degrees, and the diameter and load-bearing capacity of each roller are effectively reduced. Vee length = pipe diameter, which is the most efficient. The upper two rollers effectively fit the edges of the steel strip in an angle form, forming a good squeezing force and controlling the edges of the steel strip. Many disadvantages of the two-roller and the top three-roller are avoided, so it is an ideal welding extrusion device.

 

The disadvantage is that the technical requirements, processing accuracy requirements and cost are relatively high, and adjustments are more difficult at the same time, which limits the promotion. It is usually used on steel pipe lines with higher requirements.

 

Used ERW tube mills

 

Used ERW tube mills

 

The above is the method of adjusting the squeeze roll of the used ERW tube mills "up two next one", the next issue will introduce the second method "up one next two". If you need it, you can pay attention to the method in the next issue. At the same time, if you need second-hand welded pipe equipment, please contact us. You only need to inform us of your pipe-making needs, and our company will provide you with second-hand welded pipe equipment that really suits your needs.

关键词:

More News

Factors and various influences to ensure the quality of used high frequency welded pipe machine welded pipe products(1)
Factors and various influences to ensure the quality of used high frequency welded pipe machine welded pipe products(1)
In the process of producing welded pipes with used high frequency welded pipe machine, how to ensure that the product quality meets the requirements of technical standards and the needs of customers, it is necessary to analyze the factors affecting product quality in the production process of steel pipes.
Detail
In the process of producing welded pipes with used high frequency welded pipe machine, how to ensure that the product quality meets the requirements of technical standards and the needs of customers, it is necessary to analyze the factors affecting product quality in the production process of steel pipes.
Improving lubricating effect of flying saw on used welded pipe equipment
Improving lubricating effect of flying saw on used welded pipe equipment
Through the technical improvement of the used welded pipe equipment, the lubrication of the gear and rack of the flying saw has been effectively improved, and the specific performance is as follows:
Detail
Through the technical improvement of the used welded pipe equipment, the lubrication of the gear and rack of the flying saw has been effectively improved, and the specific performance is as follows:
Why does the used roll forming machine flying saw saw lack of lubrication?
Why does the used roll forming machine flying saw saw lack of lubrication?
When the used roll forming machine produces steel pipes, the pipe fittings move at a constant speed according to the set speed, and the saw car is stationary relative to the unit before the sawing process. When the steel pipe reaches the set length, the clamping device of the saw car clamps the steel pipe, and the drive mechanism drives the saw car to move with the steel pipe and perform the sawing process until the sawing operation is completed. When the sawing process of the flying saw is completed, the driving device drives the saw carriage to return to the initial position. The reciprocating motion of the saw car is realized by the relative movement of the rack at the bottom of the saw car and the gear fixedly installed on the machine bed system.
Detail
When the used roll forming machine produces steel pipes, the pipe fittings move at a constant speed according to the set speed, and the saw car is stationary relative to the unit before the sawing process. When the steel pipe reaches the set length, the clamping device of the saw car clamps the steel pipe, and the drive mechanism drives the saw car to move with the steel pipe and perform the sawing process until the sawing operation is completed. When the sawing process of the flying saw is completed, the driving device drives the saw carriage to return to the initial position. The reciprocating motion of the saw car is realized by the relative movement of the rack at the bottom of the saw car and the gear fixedly installed on the machine bed system.
Weld quality failure caused by used welded pipe machines (9)
Weld quality failure caused by used welded pipe machines (9)
When manufacturing welded pipes for used welded pipe machines, judging that the quality of the welded pipes meets the standard depends on the quality of the welds. Therefore, the quality of the weld is very important, so sometimes it is necessary to rule out the quality of the weld. We perform analyses to understand weld quality failures.
Detail
When manufacturing welded pipes for used welded pipe machines, judging that the quality of the welded pipes meets the standard depends on the quality of the welds. Therefore, the quality of the weld is very important, so sometimes it is necessary to rule out the quality of the weld. We perform analyses to understand weld quality failures.
Contact information
Tel: +86-13392281699
Wechat: 13392281699
Email: zty@usedpipemill.com
Company address:No. A99, East Lecong Avenue, Lecong Town, Foshan City, Guangdong Province

Recommendation

Online Inquiry

留言应用名称:
底部留言
描述:

LINK

Contact Us

Tel (wechat): 13336487288
Wechat:+86 13336487288

WhatsApp:+86 13336487288
Email: zty@usedpipemill.com

Address: No. A99, Lecong Avenue East, Lecong Town, Foshan City, Guangdong Province

QRCODE

Copyright 0 2021 jinyujie. 粤ICP备13051810号 Powerby:  300.cn