Roller Shaft By Qingdao Bortome Import&export Co.,ltd

We are offering our customers a wide range of Roller Shaft, which is available in following Specifications :-

Application : Applied In Hydroelectric Generator Equipments

Material : Steel,20SiMn, 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.

Material Standard : EN10083

Specification : Custom As Per Drawings

Smelting Process:EAF+LF+VD/VOD+VC
MPP: Smelting
a Inspection
a Ingot
a Inspection
a Heating
a Forging
a Inspection
a Rough Machining
a Inspection
a Heat Treatment
a Inspection
a Semi-Final-Machining
a Final Machining
a Inspection
a Blasting
a Inspection
a Painting
a Inspection
a Packing

Technics:Forging Ratio>3.5, Strictly In Accordance With EN10228-3; ASME388;DIN;JIS
Equipments & Processing Capacity:
Smelting
100T EAF;150T VD/VOD;80T ESR;100T Ladle Casting Cart;450T VC. Annual Output 1 Million Tons.

Forging
* 120MN Forging Press;W6*L18*H5M Heating Furnaces;W5*L25*H4M Heat Treatment Furnaces;
A,2.6*30M Vertical Furnaces;30MN Straightening Machine.
Max 450T Ingot Can Be Forged.Annual Forging Capacity 180 Thousand Tons.

Machining
* L:30*D3.6M Deep Hole Drilling&Boring Machine;260T,D8*H5M Vertical Lathe;
* D4*L15M/25M,160T Horizontal Lathe;300T,L17.5*W5.8*H5M
* Milling&Boring Machine;
* D3M,250T Grinding Machine
* Turbine Shaft Processing
* Capacity:3500pcs/Year