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42CrMo4 Heavy Precision Wind Ring Gear Flange SS Cast Steel For Wind Power

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Bevel Gears, Gear Shaft, Machining Gear

Product Detail

Model No.: N/A

Product Description

42CrMo4 Heavy Precision Wind Ring Gear Flange SS Cast Steel For Wind Power

 

 

The inner gear ring

Planetary gear, internal gear and the planet frame the same axis, is refers to the tooth part at the inner

side of the circular workpiece commonly known as inner gear. The inner gear ring more extensive

application range are generally in mass production.

 

Material:

The inner gear ring material mainly uses the gear steel, such as 17CrNiMo6, 18CrNiMo7-6, 20CrNiMo

and so on.

 

Useful:

The gear box of the inner gear ring is mainly used in various sectors of the inside, for example: wind

power gear box, gear box and so on cement mill.

 

Manufacturing process:

Forged after finishing, quenching and tempering, after milling, carburizing, then grinding, after reaching

the requirements of the drawings.

 

Payment Terms:

30% prepayment by T/T, the balance against the receipt of the correct test certificates or as per cutstomer’s suggestion.

 

Packaging Details:

Individual plastic wrapping, fumigation-free wooden pallet or steel shelf. All wood to fumigated in accordance with ISPM 15

 

Specifications:

It conforms to the standard of ASTM and ASME

The manufacturing equipment is 60 MN hydraulic press, the forging ratio >3,

UT standard is in accordance with standard of EN10228.3:1998 level 3

Delivery lead time :45days

Port of loading:Shanghai

 

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

 

 

Wind Turbine Transmision Gear Forging Ring Flange 42CrMo4 For Wind Energy Gear Machinery

 

 

 

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