30CrNiMo8 Steel Spur Gearbox Pinion Gears with ISO Accuracy Grade 6

FOB Price: US $ 1 - 5 / Kilogram | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 9000 Ton/Tons per Year
Port: Tianjin or others
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Henan, China (Mainland)
Model Number:
According to Drawings
Brand Name:
Steel, Forging
Standard or Nonstandard:
Tooth Profile:
Spur Gear
Pressure Angle:
Steel Type:
Alloy Steel
Chemical Control:
Defect Control:
Heat Treatment:
Anneal, Quenchining & Tempering
Surface Treatment:
Third Party Approved
Gear Accuracy:
MAX Grade 5
MAX 50T per piece
BV, ISO9001-2000

Packaging & Delivery

Packaging Details: package adapting to ocean transport
Delivery Detail: 30 - 90 days


Product Description

 Module of Gear:

    Hobbing Gear- 10-60

    Milling Gear- Up to 120

    Spiral Gear - 1-15


 2 Gear Shape: Spur, Helical, Herringbone, Spiral, Crown, Worm


 3 Material: 42CrMo4, 30CrNiMo8, 34CrNiMo6, C45E etc. 

    Alloy Steel, Carbon Steel, Quenching & Tempering Steel, Carburizing Steel


 4 Accuracy of Gear: Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9


 5 Inspection Documents – Chemical Compositions Report, Mechanical Properties Report,    

    Treatment Report, UT & MT Report, Dimensional Report


 6 We can design as per working conditions and produce according to customer drawings


 7 Standard: GB, ISO, DIN, EN, GOST, AISI, ASME,JIS 












Company Information

 We are a direct OEM factory to manufacture big non-standard machine parts according to  drawings  with more than 30 years experience.


Our strength products are as below.


1. Spare parts for mining industry such as mill, crusher, mine hoister and excavator.


2. Spare parts for wellhead equipment of oil industry such as semi-finished BOP body and Stabilizer


3. Design and manufacture Die Forging Mould especially for plane rely on our strength of CNC machining & heat treatment in vertical electric furnace.


4. Design and manufacture big circle rail for space telescope (The circle rail of Asia Largest space telescope located in Shanghai was made by us).


5. OEM production especially for big gears and shafts are offered according to customer drawings.


6. Forging & Casting, Machining, Heat Treatment service are offered.


7. Engineering consult and repair service are offered.








Our Products are mainly used in various industries.


Mining Industry - Spare Parts for Ball Mill, Crusher, Mine Hoister, Electric Mining Shovel, Stacker-Reclaimer, Scraper Conveyor


Oil Industry - Semi finished BOP & Stabilizer for Wellhead Equipment


Metallurgy Industry - Roll & Housing Frame for Rolling Mill, Slag Pot & Steel Ingot Mould for Steel Plant.


Spare Parts for Cement Rotary Kiln, Rotor Shaft for Steam Turbine, Tube Sheet for Preheater, Gears for Reducer and Gearbox, Circle Rail for Space Radio Telescope, Main Shaft & Slewing Bearing for Wind Power, Die Forging Mould for Plane.




The rail for the Asia Largest Radio Telescope located in Shanghai was made by us. The outer diameter is 42m combined by 30 segments. The flatness after assembly is not more than 0.5mm.



Our Services


- OEM and ODM service is offered

- Repair and Engineering Consult service is offered

- One-stop service is offered from design, production and assembly to delivery.

- Export Door to Door Delivery is offered

- Usance L/C can be accepted



We are located in Luoyang city, where is in the western part of Henan province, stretching across the middle reaches of the Yellow River, middle of China.


Luoyang has been known as "an ancient capital of thirteen dynasties” and one of the top tourist cities in China.


Luoyang is also one of the important industrial cities in China. During the first Five-Year Plan period, 7 of the 156 key projects in China were set up here and nowadays it has developed to a new industrial base in the field of mining machinery, oil machinery, metallurgy machinery, ship machinery, construction machinery, agriculture machinery, bearing and nonferrous metals. The most famous nation owned factories are CITIC heavy industry, YTO Group, LYC Bearing, 725 Material Institutes, Chinalco Copper, CSIC Diesel Engine etc. Welcome you have a chance to visit us.


Four Wonders of Luoyang: Luoyang Grottoes, Luoyang Peony, Luoyang Soup Banquet and Luoyang Machinery.


China is the world factory. Luoyang is the industrial base of machinery in China. We Wangli Company are a pioneer of machinery industries in Luoyang.



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Luoyang Wangli Heavy Machinery Co., Ltd., founded in 2002, is located in Luoxin Industrial Park, Luoyang City, Henan Province. Our company mainly specializes in die forging, machining and heat treatment and material research. Our company has intensive cooperation with CITIC Heavy Industry, an important large-scale company in China.

Main Forging Equipment: 800T Quick Forging Presses, 3150T Free Forging Presses, 5T Free Forging Hammers, 8400T and 18500T Hydro-presses (used for large-sc... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Casting & Forging,BOP Body,Gear/Gear Shaft,Molds,Main Shaft  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
North America
Eastern Europe
South America
Northern Europe
South Asia
Southeast Asia
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 1, Kelong Road, Luoxin Industrial Park, Luoyang City, Henan Province, China  
No. of Production Lines: 3  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2002 , 10 years OEM

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Mr. Chen Xu
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