Introduction of Rolling Mills

Seamless Steel Pipe:

Piercing Mill

Pipe Mill

Pipe Straightener
Stretch Reducing Mill
Hot Continuous Rolling Mill
Detecting & Marking System

Big-caliber welded Pipe:
Spiral welded Pipe Line
UOE Pipe Equipment

Plate & strip:
Plate & Strip Cold Rolling Mill
Plate Leveler
Decoil, Blanking & Stacking

Other Rolling mill :
Bar & Wire Rod Equipment
Profile Straightener
Drum Making Equipment


Oil Film Bearing:

Introduction
Bearing Series A
Bearing Series B
Bearing Series C
Bearing Series D
Structural Diagram
New Technology 
　

Profile Straightener

1.  Survey

TYHI has produced verities of profile steel straightener besides tubing straighteners and plate levelers ,including roll distance 600, 800, 1200, etc.


　

2. 1200mm Profile Straightener

 

Main Technical Parameter of Equipment
Specification 　I steel    20～50#
　Channel steel    20～50#
　Angle steel    16～25#
　Round steel    φ60～φ160
　Heavy rail steel    P38～60
　Square steel    60X60～150X 150 mm
　U steel    25～36
Material   Commen carbon steel, low alloy steel 
  ≤ 350N/mm2  16Mn etc.
  Heavy rail steel σs≤650 N/mm2 below 50°C
No of rolls   8 pcs (top 4 rolls and bottom 4 rolls are   crosswise arranged.)
Distance of rolls 　1200 mm
Diameter of straightening rolls 　800～1000 mm
Straightening speed 　(basic speed :1.2.m/s):   0.8 ～ 2.0  m /s
Overall of equipment 　12298×7760× 3648 mm
     

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Taiyuan Heavy Industry Co., Ltd. Sale Department
Tel: 0086-351-6362676,6361463   Fax: 0086-351-6360994
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