MENU

/
/
Working principle of used welded tube mills production line

Working principle of used welded tube mills production line

  • Sort:Information
  • Auth:
  • Source:
  • Release time:2021-11-06 11:30
  • Pvs:

【概要描述】The used welded tube mills production line can be divided into two parts: the welded pipe work line and the precision work line. The welded pipe work line basically completes the steps of steel plate preparation in advance, steel pipe forming, welding, and sizing; precision work is mainly to implement important mechanical processing of semi-finished steel pipes , Repair and detection.

Working principle of used welded tube mills production line

【概要描述】The used welded tube mills production line can be divided into two parts: the welded pipe work line and the precision work line. The welded pipe work line basically completes the steps of steel plate preparation in advance, steel pipe forming, welding, and sizing; precision work is mainly to implement important mechanical processing of semi-finished steel pipes , Repair and detection.

  • Sort:Information
  • Auth:
  • Source:
  • Release time:2021-11-06 11:30
  • Pvs:
Detail

The used welded tube mills production line can be divided into two parts: the welded pipe work line and the precision work line. The welded pipe work line basically completes the steps of steel plate preparation in advance, steel pipe forming, welding, and sizing; precision work is mainly to implement important mechanical processing of semi-finished steel pipes , Repair and detection.

 

Used welded tube mills production line

 

The raw material of the used welded tube mills production line is strip steel. The curvature of the strip steel is small, and the bending direction is the same. The curvature is smooth and gradual from small to large, and the plate thickness is not very thin. The leveling rolls are reduced to five, and the roll pitch is increased, the roll diameter is thickened, and the support rolls are removed, so that the overall structure is simplified and the function is more professional. At present, the more famous models all set the delivery roller and the leveling roller on an integral frame before leveling, and the delivery roller hydraulic cylinder is opened and closed to make the machine operate synchronously; Two under three", the adjustment screw, screw nut, electric or manual, the used welded tube mills production line should have the overall rapid expansion and closing mechanical synchronization function of the pressure roller to adapt to the adjustment of the head alignment. The requirement that the steel is in a relaxed state.

 

Used welded tube mills production line

 

The above is the working principle of the used welded tube mills production line, I hope it will be of some help to you. Our company has many brands and resources, and there is always one suitable for you. You only need to inform us of your pipe-making needs, and our company will provide you with used welded pipe equipment that truly suits your needs. Welcome new and old customers to consult and order.

关键词:

More News

Solutions to difficulties in thick-walled pipe forming of directly forming to square pipe mill (1)
Solutions to difficulties in thick-walled pipe forming of directly forming to square pipe mill (1)
Solutions to solve the difficulties in forming thick-walled tubes of directly forming to square pipe mill include special forming unit solutions, rough forming pass solutions, fine forming pass solutions and comprehensive solutions. Let me introduce the solution to the difficult forming of thick-walled tube(1).
Detail
Solutions to solve the difficulties in forming thick-walled tubes of directly forming to square pipe mill include special forming unit solutions, rough forming pass solutions, fine forming pass solutions and comprehensive solutions. Let me introduce the solution to the difficult forming of thick-walled tube(1).
Analyzing the roll life of a used ERW tube mill
Analyzing the roll life of a used ERW tube mill
In the production of used ERW tube mills, the roll is the key and important special tool. Roll consumption is also a key tool for manipulating product costs. In addition, the normal operation of the roll will directly affect the output and quality of welded pipe manufacturing. Therefore, welded pipe manufacturers attach great importance to and strive to improve the service life of the roll.
Detail
In the production of used ERW tube mills, the roll is the key and important special tool. Roll consumption is also a key tool for manipulating product costs. In addition, the normal operation of the roll will directly affect the output and quality of welded pipe manufacturing. Therefore, welded pipe manufacturers attach great importance to and strive to improve the service life of the roll.
How to extend the service life of high frequency welded pipe equipment
How to extend the service life of high frequency welded pipe equipment
The service life of high frequency welded pipe equipment is of concern to everyone. The contribution made in the welding industry is immeasurable, and the care of it by customers should be paid more attention. So how can the service life of high frequency welded pipe equipment be extended in the actual production process?
Detail
The service life of high frequency welded pipe equipment is of concern to everyone. The contribution made in the welding industry is immeasurable, and the care of it by customers should be paid more attention. So how can the service life of high frequency welded pipe equipment be extended in the actual production process?
Adjusting the welding seam position of square and rectangular pipes made by directly forming to square pipe mill (2)
Adjusting the welding seam position of square and rectangular pipes made by directly forming to square pipe mill (2)
Judging that the quality of the square tube produced by the directly forming to square pipe mill meets the standard is based on a large number of inspection data of the microhardness of the weld and the microhardness of the base material. The former is much higher than the latter. It is for this reason that the weld is usually not placed at a positive angle, but placed within t~(t+5mm) from the corner edge to reduce the risk of weld cracks. This requires effective control of the weld position. Control methods include forming roll method, guide roll method and sizing roll method.
Detail
Judging that the quality of the square tube produced by the directly forming to square pipe mill meets the standard is based on a large number of inspection data of the microhardness of the weld and the microhardness of the base material. The former is much higher than the latter. It is for this reason that the weld is usually not placed at a positive angle, but placed within t~(t+5mm) from the corner edge to reduce the risk of weld cracks. This requires effective control of the weld position. Control methods include forming roll method, guide roll method and sizing roll method.
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