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Zhangjiagang Zhongzhong Import And Export Co., Ltd  

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heavy precision ring Gear Forging SS / cast steel For offshore oil platforms 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: N/A


Large Precision Cold Forged Herringbone Gear Forg

Large Precision Cold Forged Herringbone Gear Forging For Cement Machinery

 

Large mining machinery ring, large precision ring, heavy precision ring, heavy metallurgical machinery Precision Gear

Gears, transmission gears, ring gear, gear box, flange, inner ring, an outer ring gear and other steel forgings used in mining machinery, metallurgical machinery, wind power gears, gear offshore oil platforms, marine gearbox.

 

 

Quick Detail:

 

1. Large mining machinery ring, large precision ring, ring of heavy mining machinery, heavy precision ring, ring 

large metallurgical machinery, heavy metallurgical machinery Precision Gear, grinding ring.

2. Forged alloy steel, cast steel, carbon steel, special materials to customer requirements.

3. The world's largest hobbing machine, high speed grinding, machining centers, is the basis of our quality 

assurance.

 

 

Description:

 

Double column vertical machining center milling car can carry a maximum outer diameter 10000MM, maximum 

height 6000MM, bearing 250T; Large CNC hobbing machine can process a maximum outer diameter 10000MM, 

bearing 200T; the world's first largest CNC gear shaping grinding machine imported from Germany , machinability 

maximum outer 8000MM, bearing 70T; advanced equipment is large precision in mining, metallurgy, wind power, 

slewing foundation of our processing..

It conforms to the standard of ASTM, EN, DIN, GB.


The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in 

accordance with the standard of ASTM, EN, DIN, GB.

 

 

Specifications:

 

Description

Large mining machinery ring, large precision ring, ring of heavy mining machinery, heavy 

precision ring, ring large metallurgical machinery, heavy metallurgical machinery Precision 

Gear, grinding ring, Slewing.

material

Alloy steel (4140, 42CrMo4, 4340,18CrNiMo7-6 etc.), carbon steel, stainless steel etc.

Material standard

ASTM ,GB,EN,ISO

Dimension

Max.ID: 10000mm

Max. Length: 6000mm

Weight 

Max.250 ton

Smelting Process:

EF+LF + VD

Process

Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough 

machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

ASTM A388 or EN10228

 

 

 

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 Ms. Jennifer Xu

Tel: 86-510-55395553
Contact to this supplier

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Company Info

Zhangjiagang Zhongzhong Import And Export Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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