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2 China 
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Hanwei Professional Customized Large Ring Gears - China
price: contact company for price
Large Ring Gears:
Our company, Shenyang Hanwei Machinery Manufacturing Co.
, Ltd, has plentiful experience and advanced technology in manufacturing of large ring gears according to the drawings.
The large ring gear is one of the common mechanical parts, which can transmit and change the direction of the force.
It belongs to the thin- walled ring forgings.
By controlling the process of the forging details, the phenomena of wall unevenness, fold, and oval can be improved.
It can be applied in the concrete mixer, ball grinding mill, dryer, sand- blasting machine, rotary kiln, excavator, wind power generation, etc
Material: 42CrMo
Initial forging temperature: 1220℃
Final forging temperature: 750℃
Brand: HANWEI
Tooth Shape: Spur, Helical, Herringbone, etc
Material: cast iron
Tooth number: 11- 300
Tooth Height: 2.25- 90mm
Module: 1- 40mm
Diameter: 100- 8000mm
Tooth face hardness: hard tooth
Ring Gear Processing:
Blank forging → blank detection → Quenching and tempering treatment → lathe processing → gear hobbing → drilling → quenching treatment → flaw detection → high- temperature tempering → detection → packing
The Quenching Heat Treatment of the Ring Gear
The working environment of the ring gear is very poor and it needs to bear the huge force of friction.
We usually enhance its hardness, property of abrasive resistance, and working life by the method of quenching with best quench equipments.
Company Contact:
- Phone: 008615025613408
- Address: No. 17, Hunhe Shiwu St. Shenyang Economic-Technolo, Shenyang , China
- Email:
Published date: February 19, 2016
- Business Description: Shenyang Hanwei Machinery Manufacturing Co., Ltd, provides to
manufacture all kinds of forging blank, casting blanks, large gear ring,
precision hard tooth surface gear, gear shaft, gear boxes/reducers, etc,
through rapid development in recent years, it has formed a complete set
of management system from raw material to finished product processing
and testing.
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