62 visiting now: 21 France France flag 18 USA USA flag 17 China China flag 1 India India flag 1 Serbia Serbia flag 1 Sweden Sweden flag 1 Cameroon Cameroon flag 1 Turkey Turkey flag 1 UK UK flag

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℃


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: 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.

Related listings

  • Jct Reactor Tank
    Jct Reactor Tank
    Manufacturing - Foshan JCT Machinery Co., Ltd - China - May 20, 2016 - contact company for price

    1. Simple Description JCT reactor tank: 1) . Different capacity design from 50L to 50, 000L. stirred mixing reactor 2) . Made of stainless steel 304/ 316L, or other material ( decide by client) . 3) . Have jacket and coil- pipe style. stirred mixing ...

  • Selling All Models Of Pto Hydraulic Pumps
    Selling All Models Of Pto Hydraulic Pumps
    Manufacturing - A&S Hydraulic Co., Ltd - China - May 17, 2016 - contact company for price

    A& S Hydraulic Co. , Ltd supplies all models of PTO Hydraulic Pumps: PTO Hydraulic Pump HC- PTO- 1A PTO Hydraulic Pump HC- PTO- 2A PTO Hydraulic Pump HC- PTO- 3A PTO Hydraulic Pump HC- PTO- 7A PTO Hydraulic Pump HC- PTO- 8A PTO Hydraulic Pump HC- PTO...

  • 8 Mm Container Bolt Seal
    8 Mm Container Bolt Seal
    Manufacturing - Shandong Tengxin Seal Co., Ltd - China - May 17, 2016 - contact company for price

    High Security bolt seal with ABS covered and ' H' stamped at the bottom is a special locking device. It can be used on shipping container, truck and trailer doors and where high security tampering evidence is required. Various colors to choose. C- TP...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"