Delivery Time:30 days or as per the exact product
Certification:MTC, Chemical composition, mechanical properties, UT, MT, dimension report, heat treatment record etc.

Forged Drive Gear Box Open Die Forging SS Finished Machining EN 10228 , OD 8000mm
 
Drive gear, gear ring, gear box, gear forging, pinion, wheel gear with carbon steel, alloy steel and stainless steel for mining industry
 
Quick Detail:
 
1. Max. OD: 8000mm
2. Max. thickness: 3000mm
3. Weight: max. 100T
 
 
Description:
 
1. Drive gear, gear ring, gear box, gear forging, pinion, wheel gear confirms to the standard EN, ASTM, and DIN etc.
2. The manufacturing equipment is 16~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of EN, ASTM, and DIN etc.
3. The product can be provided as per your drawing or specified requirements.
 
 
Specifications:
 

Item	Drive gear, gear ring, gear box, gear forging, pinion, wheel gear
Material	4340, 18CrNiMo7-6, 4140, 20CrMnMo etc.
Material standard	EN, ASTM, DIN etc.
Dimension	Max. OD: 8000mm Max. thickness: 3000mm
Weight	Max.100 Tons
Smelting process	EF+ LF + VD
Forging & machining process	Ingot→Heat→Forging→Heat treatment (Normalizing+tempering)→Inspection→Rough machining→UT→2nd Heat treatment →Finished machining →Inspection
UT Standard	EN 10228, ASTM, DIN

 
 
The production flow chart:
 

 



 
 
Applications:
 
The gear ring is a very important part to transmit the movement and dynamic through their teeth. The gear ring forging has strong hardness and good mechanical properties, therefore, the forging of the gearing ring, gear box, opinion etc are widely used for the many kinds of industries, such as mining machinery, machine manufacturing etc.
 

 
 
Competitive Advantage:
 

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, “in-time” delivery.

Why us?

 
1) We are professional in the forging of different material, alloy steel, carbon steel, stainless steel, etc, with more than 10 years’ experience.
2) We have complete forging equipments and precise machining equipments, as well as testing equipments.
3) We are responsible in producing products in shortest time as per our clients’ requirement.