Yachiyo Special Metal Co., Ltd. is dedicated in the toll rolling and after processing of specialty steel and non-ferrous alloyed metal.

PROCESS

Process flow of rolling mill

Reheated ingots or billets are rolled into various sizes and shapes.
Bars are cut into specified length, wire rods are reeled. Slow cooling in the pit is applicable in case of required.

FACTORY

Rolling section

Round, flat and various shapes of specialty steel and non-ferrous alloy are hot rolled.
In accordance with required mechanical propeties, various rolling technique such as dual phase rolling, thermo mechanical rolling etc. is employed.

Rolling mill	Manipulator
Roughing Stand	Repeater

EQUIPMENTS

Equipments

Equipment name	Specification	Quantity
Roughing stand	550φTwo-high reverse mill	1
Mill motor of roughing stand	750kw Variable speed and reversible A.C.	1
Intermediate stand	420φ	1
Mill motor of intermediate stand	750kw Variable speed and reversible A.C.	1
Finishing train	280φ	6
Finishing stand	340φ	1
Mill motor of finishing train	1250kw D.C.	1
Billet reheating furnace	15m×2m	1
High-pressure water descaler	160kg/cm2	1
Cooling bed	70m
Pourling Reel (round, flat)		2