Ten-roller cold straightening machine (Taiyuan heavy industry co.,ltd)

Equipment parameters:

  Work roll pitch:                         4×900mm

  Work rolls:                            10rolls

  Work roll diameter:                      φ380/480mm

  Working roll installation angle:              33°

  Work roll angle adjustment range:          29°~37°

  Work rollmaterial:                       High chromium cast iron

  Work roll opening:                        0~250mm

  Maximumstraightening force of single roller:  1300KN

  Straighteningspeed:                      0.5~2m/s


Pipe parameters:

  Outsidediameter: Φ48.3 mm~Φ180mm(Pipe end thickening194.5mm);

  Steel tubewall thickness:    3.18mm~25mm;

  Tube length:    6~12.5m;

  Maximum bending after straightening:    Overall length   ≤3mm     

                                     Tubeend   1/1000mm

                                     Ellipticity ≤0.4%D

  Straightening temperature of steel pipe:  ≤150℃


Straightening requirement:

  Surfacequality after straightening: no dent and damage on the surface of the steelpipe (no new defects after straightening).


Straightening adjustment:

Straightening machinestraightening and straightening angle adjustment can refer to the followingtable:


Φ48

Φ73

Φ89

Φ127

Φ140

Φ159

Φ168

Φ180

30°

31.5°

32°

34°

35°

36°

36.5°

37°


Contact Us
Domestic Sales
TEl :0510-8698 1529
    0510-8698 2958
Domestic Fax
Fax:0510-8698 2920
Foreign Trade Sales
Tel:+86-510-8698 1085
   +86-510-8698 1127
Foreign Trade Fax
Fax:+86-510-8698 1085
Online Service
About Us
Company profile
Development history
Convenient logistics
Qualification honor
Corporate culture
Contact us
Product Mix
Steel-making
Steel pipe
Production Equipment
Production equipment
Production process
Test detection
Network
Sales department
Sales department
Contact Us

Address:No. 58 Beihuan Road,Yuecheng Town, Jiangyin City, Jiangsu Province.

Tel:0510-86982985

Fax:0510-86981228

PC:214404

Website:www.jycrs.com.cn

WeChat scan code