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HOME > Products > Hot Rolling > Endless Rolling Mill

Endless Rolling Mill

We have a large reference list of mills in this field which has permitted us to develop a large number of technologies that were the first of their kind in the world.

Bar Joining Machine

(1)Induction heating Joining type

Bar Joining Machine - Induction Heating Joining Type Flow Diagram

  • Delivered to JFE Chiba No.3 HSM in December 1996.
System Diagram
Induction Heating Bar Joining Machine (Photo)
Induction Heating Bar Joining Machine (Photo)

(2)Super deformation shear Joining type

Bar Joining Machine - Strong Deformation Shear Joining Type System Diagram

  • Delivered to Posco, Pohang No.2 HSM in 2006.
Super Deformation Shear Joining System (3D Image)
Super Deformation Shear Joining System (3D Image)
Super Deformation Shear Joining Equipment (Photo)
Super Deformation Shear Joining Equipment (Photo)

Mitsubishi-Hitachi Metals Machinery, Inc. was the first in the world to develop both of the above types of Joining equipment.

Dynamic Pair Cross Mill

The dynamic pair cross mill, which is able to cross the rolls during the rolling process, was developed in order to allow control of the strip crown and strip shape during rolling in order to deal with flying strip thickness changes and growing of roll thermal crowns during continuous rolling.

  • No. of mills delivered: 5

Chart
Actuator Chart from Semi-Endless Rolling (T1.5 → T1.2 → T1.0)

Dynamic Pair Cross Mill
Dynamic Pair Cross Mill

Flying Shear

The flying shear is a machine which quickly cuts the rolled strips into wound coils during endless rolling.

  • Performance
    • Strip thickness: 0.8 mm - 5 mm
    • Maximum threading speed: 1200 mpm

Flying Shear
Flying Shear

High-Speed Down Coiler with Threading Direction Change Function

The high-speed down coiler with threading direction change function is a coiler which can continuously wind a strip at the No. 1 and No. 2 coilers without lowering the threading speed.

  • Down-coiler type high-speed winding machine
  • Hydraulic pinch roll with threading direction change function
  • Air-feed system
  • Function
    • Strip thickness: 0.8 mm - 12.7 mm
    • Maximum threading speed: 1200 mpm

Hydraulic Pinch Roll with Threading Direction Change Function
Hydraulic Pinch Roll with Threading Direction Change Function

Exterior View of High-Speed Down Coiler with Threading Direction Change Function
Exterior View of High-Speed Down Coiler with Threading Direction Change Function

Carrousel Coiler

We were the first in the world to develop a hot rolling carrousel coiler.

  • Function
    • Strip thickness: 0.8 mm - 2.5 mm
    • Maximum threading speed: 1200 mpm

Carrousel Coiler
Photo of Carrousel Coiler Operation
Carrousel Coiler

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