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1 gear rim of large dia for ball mill or rotary kiln.etc., 2 material: AISI 4140, 3 Module: 32, 4 Pressure angle: 20 - details see: https://www.machineto.com/gear-ring-for-cement-mixer-machinery-10079100

Specification of Gear	Scope
Diameter	≤14000mm
Length of machining	≤20,000mm
Process	Forging, Casting
Material	Alloy steel, Carbon steel, Iron, etc.
Heat treament	Annealing,Quenching&Tempering,cementation
Hobbing Modulus	10-50
Gear milling Modulus	10-50
Gear Tooth Profile	Spur, helical, sprial bevel, herringbone...etc.

Luoyang Mu Yang Mining Machinery Co., Ltd. a private joint-stock enterprise, has3 professional branchesand around30 long-term cooperating machnining factoryin Luoyang industrial park, which could support us to give you thecompetetive price with high quality, as well asthe wide range of products.

The three professional branches:

- Jiuchuang Factory, the main combination plant ofmachining, welding and heat treatment

- Jiuying Factory, the otherprofessional collaboration plantof Jiuchuang Factory

- Large-modulus Factory, with the manufacturing and designing stength ofbig gear and gearbox.

Those so many cooperation factories lead us to a large scale of production:

Working Range:

- Complete sets of equipments

- All kinds of rolls and shafts.

-Large gears and Pinions:

- Welding parts:

- Heat treatment parts:

- Other customized spare parts:

To ensure our quality, our factory provides the following reports to the buyers:

1) Chemical Composition Report

2) Mechanical Properties Report

3) Dimension Test Report

4) Hardness Test Report

5) Heat Treatment Chart Report

6) UT, MT Test Report

7) Or Others according to clients' demand

This is our ISO 9001-2008 Certificate:

If you are interested in any of our products, please contact me freely! We will do our best to make you satisfied.