1.1 Brief introduction

A slitting line is used to slit steel coils into narrower coils with specific width. It starts with uncoiling the steel coils into a steep strip. After being flattened, the strip is fed to the rotary shear and slitted into narrower strips and finally recoiled up to coils with smaller width. 

 

1.2 Function: 

A slitting line can do uncoiling, slitting and recoiling works. It usually works not only for the steel cutting industry, but more commonly for the pipe making industry. A lot of pipe production lines, longitudinal or spiral weld pipe line, start with a slitting line to produce coils with requested width. Our slitting lines, with delicate and advanced design, can fit various sizes of steel coils and can be easily adjusted to cut coils into needed width. 

 

1.3 Process flow 

Feed – uncoiling – pinching and leveling – rotary shear – scrap reeling – loop – tensioning – coiling - unloading

 

1.4 Machine parts in the working line

 

1) Coil Loading car

2) Uncoiling machine

3) Leveling machine

4) Hydraulic shear

5) Rotary shear

6) Scrap winder

7) Loop accumulater

8) Tension stand

9) Recoiler

*0) Coil stripper car

*1) Hydraulic system

*2) Electric system

*3) Related Accessories

1.5 Technical Specification