Gear Shaft – Ring Gear- Large Precision Gear China Supplier
High quality, Low price, Rich experience, Low MOQ, Customizable, Fully certified Tianshan Gear®, the leading domestic manufacturer of high, low-speed and heavy-duty gears and transmission devices.
https://www.tianshangear.com/Gear-Equipment-processing-capacity.html
About us
Changzhou Tianshan Heavy Industry Machinery Co., Ltd was founded in December 12, 2002 and is a tertiary subsidiary company of AECC (Aero Engine Corporation of China). It is located in Changzhou National Hi-Tech Industrial Development Zone, covering an area of 66,670 square meters. Its total assets is 0.73 billion RMB. The company is a leading enterprise for the manufacturing of high-precision industrial gear. It has been a national high-tech enterprise since 2009.
Since 2005, Tianshan has become the gear supplier for CQ Gearbox, NGC Group, Taiyuan Heavy Industry, Erchong Group, CFHI Group, SANY Group, Chongqing Wangjiang Industry Co.,Lta., Shaanxi Oinchuan Machinery Development Co.,Ltd, Guodian United power, CHINFONG Group, Zhengzhou Machinery Institute and other well-known domestic enterprises. In recent years, Tianshan has successfully passed the evaluation and quality certification by SIEMENS, VOITH ,Bosch Rexroth, David Brown, MOVENTAS FLSMIDTH, METSO and other international well-known enterprises and has been rated as their qualified supplier. Tianshan has also become the only inspection-free supplier for Erzhong Group in history.
Gear used in wind power
Gear used in offshore oil platform
Gear used in rail transportation
Gear for air compressor
Gear used in mining, building materials and metallurgy
Technical specification
|
Category |
Processing parameter range |
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|
Modulus（mm） |
Diameter/length（mm） |
Material |
Accuracy levelGB/T10095 |
Accuracy level JIS B1702-1703 |
Weight（kg） |
|
|
Ring gear |
2—42 |
φ100-φ10000 |
42CrMo4； 18Cr2Ni4W； ZG40CrNi2Mo； 42CrMoA |
Level 4-6 |
Level 0-4 |
15-100000 |
|
Gear |
2—40 |
φ100-φ8000 |
18CrNiMo7-6；17CrNiMo6； 20CrNiMo； 20CrMnMo |
Level 4-5 |
Level 0-1 |
10-70000 |
|
Gear shaft |
2—30 |
100-5000 |
18CrNiMo7-6；17CrNiMo6； 20CrNiMo；20CrMnMo |
Level 4-5 |
Level 0-1 |
10-20000 |
|
Eccentric gear |
10—38 |
φ500-φ4000 |
45 |
Level 4-5 |
Level 0-1 |
800-50000 |
Routine order tracking flowchart
Testing equipment
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| Burning test | Fluorescent magnetic paticle inspection machine | Germany Klingelnberg1m & 3 m testing machine | |
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| 1.5m tooth spacing testing | Germany Leitz 3-meter coordinate measuring machine | Metallographic testing | Spectrometer |
Workshop
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| Aichelin pit heat-treatment furnace | Closed loading test bench | Deburring machine |
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| Germany gleason-PFAUTER 10-meter high-speed hobbing machine | Grinding lathe | Grinding machine |
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| Heat treatment workshop | Hobbing machine | Hobbing Workshop |
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| Shot blasting machine | Stereoscopic warehouse | Vertimill |
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| 10-meter double column vertical turning and milling center | Germany NILES 8-meter grinding machine | Germany NILES grinding machine |
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