Product Name: Ring Gear

Application:Mechanical transmission parts

Material:According to customer's requirements.

Standard:ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.

OD:Φ=3m

Tolerance:0.001~0.5mm

Machining accuracy: 6

MOQ:1 Pcs

Whether can be customized: Customized

Place of origin: Henan, China(Mainland)

Ring gear is the main part of rotary kiln and ball mill which has to run for a long time, therefore, there is high quality requirement for gear ring in production.it is also widely applicable to Cement, building material, metallurgy etc.

Process characteristics of Ring Gear:

Blank-normalizing-roughing- tempering- rough gear hobbing/ rough gear shaping - finishing-end product Application: low presicion, low rotate speed. Such as: Low speed gear, The dryer gear, ball mill gear, etc

Advantage: improved synthesized mechanical properties, good tenacity, improved surface hardness, low cost Material: carbon steel, alloy steel

Girth gear process: Blank-normalizing-roughing- rough gear hobbing-tempering-finish hobbing- finish machining-end product.

Or Another Process characteristics of Ring Gear

Blank-normalizing-roughing- hardening and tempering-rough gear hobbing/ rough gear shaping- nitriding/ carbonitriding - tempering-gear grinding-finishing-end product

Application: Very high precision, Precision reducer or wind power or have special requirements with high precision Advantage: very high synthesized mechanical properties, high internal tenacity, high surface hardness, high abrasive resistance, high fatigue strength

Material: 38CrMoAl、35CrAl、38CrA、40CrNiMoA、18CrNiW.

Different products have different requirements of production process.

The material of Ring gears usually we use alloy steel, carbon steel and so on or according to customer's requirements. And we can accept the standard by ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,GOST...

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Production Process

Forged & Casting Blank

Rough Machining

Coarse Gear Hobbing

Quenching

Heat treatment

Finish Machining

Gear Grinding

Finished Product

Package& Delivery

Why choose us?

Advantage

Symmen ring gear adopts unique heat treatment to optimize the gear ring structure, to enhance hardness, wear resistance and impact force.

Symmen uses high strength steel to cast gear ring and optimize rotary kiln to ensure the stability under long working time and prolongs service time.

Symmen has a strong ability of producing steel casting and we can do mass production of gear ring in short cycle with large amount.

Leading Machining Equipment

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