Welcome to the official website of Wilt Gear (Nanjing) Co., Ltd.! Customers' peace of mind and satisfaction with each product is our lifelong pursuit. Use our efforts to solve your troubles!
WELTER zahnrad China Works
China Tel
Spiral bevel gear
Gear customization
Worm gear
welter zahnrad >>
Provide you with one-stop gear processing and maintenance solutions
National Service Hotline
Do youhave a headache with the maintenance of the reducer?
  • Abnormal vibration of reducer
  • Deformation of reducer housing
  • Abnormal noise
  • Abnormal temperature
  • Gear damage
  • Bearing damage
Maintenance site-skilled in technology
24 hours to provide technical support and after-sales service for all sales products
Repair site
Repair site
Repair site
Repair site
Repair site
Repair site
Wilt Gear Main business
Provide you with high-standard, high-quality, advanced gear processing and maintenance solutions
Gear processing and mold matching business
  • It can produce high-precision gears with any modulus according to Klingelnberg, Gleason and other processing techniques.
  • The maximum diameter of spiral bevel teeth can reach 3000mm.
  • According to customer requirements, the old parachute shaft or parachute wheel can be matched with molds.
CAVEX Worm Gear Business
  • Cavex has a history of more than 70 years. It was originally affiliated with flender in Germany and has been a holding subsidiary of Wilt Group since 2011.
  • Main features: Neiman gear design, large speed ratio, low noise, high load.
Reducer maintenance and repair business
  • Maintenance of various types of large or extra large reducers of well-known international and domestic brands.
  • Provide a full range of services such as condition monitoring, parts replacement, parts measurement, and parts supply.
CMD coupling business
  • French CMD company, founded by André Citroën (André Citroën), and joined the CIF Group in 2005.
  • Since its establishment more than a hundred years ago, the company has been a pioneer in the mechanical transmission of large rotating equipment made in France. It has developed and produced more than 20 kinds of metal elastic couplings.
  • Produced by the French original factory, offering very competitive prices and impeccable quality.
  • At the beginning of 2018, Wilt Gear became the only authorized sales distributor of CMD for serpentine spring couplings and gear couplings in China.
Wilt Cooperative Client
Conch Cement
Northern Heavy Industry
Welter Gear —— Professional Gear Processing and Maintenance Specialist
WELTER zahnrad China Works .specializes in the R&D and manufacturing of transmission systems. The sales network covers Nanjing, Changzhou, Suzhou, Dongguan, Shenzhen, Guangzhou, Shanghai and other domestic markets as well as the world. Gear parts are manufactured and manufactured to meet the needs of high precision, medium and small batches. Our success stems from 70 years of experience in gear manufacturing and a tireless pursuit of drive engineering. Since the creation of the gear processing plant in Germany in 1946 by engineer Richard WELTER, We have always kept in mind and practiced its rumor "the highest quality, the best performance" for decades. Our business includes reducer maintenance, gear processing, worm gear, CAVEX worm gear, bevel gear, CMD coupling, CAVEX worm gear reducer, imported snake spring coupling, imported gear coupling, bevel gear, person Word gears, face gears, spline shafts, etc. Looking forward to your attention and cooperation!
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Wilt Gear (Nanjing) Co., Ltd.

18052031408 CAVEX series product Mr:lin

18052031408 Reducer maintenance and repair Mr:lin

18761828866 Gear Processing Ms lang

18761828866 CMD coupling product Ms lang

18761828866 Other business consulting Ms lang


Fax: 025-8622 6570

Office address: No. 288, Yuxiu Road, Honglan Industrial Park, Lishui District, Nanjing City, Jiangsu Province

Phone: 025-5660 0599


The 19th China International Cement Technology and Equipment Exhibition in 2018

At the end of January 2016, Wilt Company undertook the repair work of KPBV150 re

There are two common gear processing principles, profiling processing and fan-to

Those who know gears all know that helical gears have higher load-bearing capaci
常见问题common problem More>>
common problem
The spiral bevel gear is a transmission component that can be driven stably and ...[read more]
The helical gear- worm gear reducer is a transmission machine with compact struc...[read more]
Worm gear reducer maintenance:(1) Ensure the quality of the device. In order to ...[read more]
Spiral bevel gears, namely spiral bevel gears, are often used for movement and p...[read more]

Address:288 Yuxiu Road, Honglan Industrial Park, Lishui District, Nanjing City, Jiangsu Province