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China WeiGao Transmission Machinery Co., Ltd.

wgt.asia@gmail.com

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    • Product series on page 2
      • SMR Series Shaft Mounted Reducer
      • RXG Shaft Mounted Gear Reducer
      • JDX/MBY series gearbox
      • Wind turbine speed increaser
      • Dongchuan Motor Series
      • Couplings
    • Search Classes by Model
      • WH_WHCJ_CW_LCW_SCW_WD_WSJ_WXJ_A_M
      • WP_WPW_WPE
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      • XWD_BWY_JXJW_XLD_JXJL_BLY_BYY_XWED_BWEY
      • Gear_transfer_case_PUMP_DRIVE
      • Substitute for Russian gearbox products
    • R series helical gear units
    • S series helical worm gear units
    • K series helical bevel gear units
    • F series parallel shaft helical gear units
    • HB series industrial gear units
      • H2 series(iN1.8~22.4)(H204~H226)
      • H3 series(iN16~112)(H305~H326)
      • H4 series(iN71~400)(H407~H426)
      • B2 series(iN6.3~14)(B204~B218)
      • B3 series(iN16~90)(B304~B326)
      • B4 series(iN90~400)(B405~B426)
    • P Series Planetary gear reduction unit
      • 2-stage planetary gear transmission (search by model)
      • 3-stage planetary gear transmission (search by model)
    • WP series worm gearbox
      • WP Single Reducer Ratio(1/10-1/60)
      • WPW Universal Reducer Ratio(1/10-1/60)
      • WPE Double Reducer Ratio(1/100-1/3600)
    • NMRV series aluminum shell reducer
    • B/X Cycloid reducer(BLD,BWD,XLD,XWD)
    • ZQ JZQ SOFT TOOTH FACE GEAR BOX
    • ZSY/ZLY/ZDY/DBY Hardened tooth surface Gearbox
    • T series spiral bevel gear units
    • JWM/SWL series worm screw jacks
    • YHJ series hybrid gear reducer
    • AC Motor
      • CH/CV small reduction motor
      • High Voltage Motors
    • MC/M/ML series industrial gearboxes
      • MC series industrial gearboxes
      • M series industrial gearboxes
      • ML series industrial gearboxes
    • Old website product data
    • Sew Flender Nord Bonfiglioli Series
      • SEW X Series Gearbox reducer motor
      • SEW MC series Gearbox reducer motor
      • SEW M Series Gearbox reducer motor
      • SEW ML Series Gearbox reducer motor
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News

Home News
Collaborative debugging of sizing machine reducer and frequency converter: practical method to solve the problem of multi axis synchronization

Collaborative debugging of sizing machine reducer and frequency converter: practical method to solve the problem of multi axis synchronization

2026-07-28

1、 Hardware installation and mechanical parameter confirmation Gearbox and transmission ratio setting: Accurately calculating and setting the mechanical transmission ratio is the foundation. It is necessary to accurately set the speed ratio between the winding motor and the reel provided by the equipment manufacturer (such as setting the F1.00 parameter). If the reduction ratio is not accurate,

Key Points for Dustproof Maintenance of the Sizing Machine Reducer

Key Points for Dustproof Maintenance of the Sizing Machine Reducer

2026-07-28

1. External cleaning and heat dissipation guarantee Regularly clean cotton wool: There is a lot of fiber dust in the textile workshop, and cotton wool is prone to block the heat dissipation channel of the reducer. It is necessary to regularly clean the cotton and debris around the reducer housing, heat sink, and cooling fan to ensure good heat dissipation of the equipment and prevent the body f

How to Temporarily Repair the Cracked Housing of an NGW-L Gearbox

How to Temporarily Repair the Cracked Housing of an NGW-L Gearbox

2026-07-27

For temporary repair of box rupture, the following emergency plans can be selected based on the degree of rupture and site conditions: 1. Glue repair/polymer composite material repair (suitable for small cracks or non stress areas) If the crack is small and does not penetrate the shell, high-strength industrial adhesive (such as epoxy resin) or polymer composite materials can be used to fill

What safety precautions should be taken when temporarily repairing a cracked NGW-L gearbox housing?

What safety precautions should be taken when temporarily repairing a cracked NGW-L gearbox housing?

2026-07-27

Shut Down and Isolate: Immediately stop the equipment operation, cut off the power supply, and hang warning signs such as "Do Not Close" at the switch to prevent accidental activation. Personal protection: Maintenance personnel must wear personal protective equipment such as safety helmets, protective goggles, and protective gloves; if working at heights, a safety harness must be fastened. P

Troubleshooting and Emergency Handling Tips for Material Jamming and Stalling in Pelletizing Machine Gearboxes

Troubleshooting and Emergency Handling Tips for Material Jamming and Stalling in Pelletizing Machine Gearboxes

2026-07-25

1、 Emergency shutdown and safety confirmation Immediate shutdown and power outage: Once abnormal jamming or vibration of the equipment is detected, the emergency stop button must be immediately pressed and the power must be cut off. It is strictly prohibited to forcefully start or attempt to pull the gear shaft with tools while in operation. Confirm the fault location: Remove the coupling be

What is the purpose of installing a connector on the gearbox of a pelletizing machine?

What is the purpose of installing a connector on the gearbox of a pelletizing machine?

2026-07-25

1. Enhance the durability of the gearbox and reduce the failure rate Installing specially designed connectors (such as hollow connection sleeves or bodies) can optimize the power transmission structure, effectively cushioning and absorbing impact loads caused by material instability during the granulation process. This design significantly protects the internal components of the reducer, ensuri

What should be done when restarting a long-idled bending machine reducer?

What should be done when restarting a long-idled bending machine reducer?

2026-07-23

1. Thoroughly replace lubricating oil/grease (core key) Long term disuse can lead to an increase in viscosity, deterioration of oil quality, or mixing of impurities in the internal lubricating oil of the gearbox. Direct start-up will result in poor lubrication, wear, and overheating. Therefore, before restarting, it is necessary to replace the lubricating oil or grease with a brand new one that

The core advantages of CNC bending machine reducers, essential components for automated production

The core advantages of CNC bending machine reducers, essential components for automated production

2026-07-23

The core advantage of the CNC bending machine's reducer lies in its ability to accurately convert the motor's high-speed rotation into the low-speed, high-torque required by the equipment, significantly enhancing system control precision and operational stability. As the "transmission heart" of automated production lines, it has become an indispensable component for high-end metal processing equip

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Product Categories

  • Product series on page 2
    • SMR Series Shaft Mounted Reducer
    • RXG Shaft Mounted Gear Reducer
    • JDX/MBY series gearbox
    • Wind turbine speed increaser
    • Dongchuan Motor Series
    • Couplings
  • Search Classes by Model
    • WH_WHCJ_CW_LCW_SCW_WD_WSJ_WXJ_A_M
    • WP_WPW_WPE
    • Replace_SEW_M_MC_Series Gearbox
    • XWD_BWY_JXJW_XLD_JXJL_BLY_BYY_XWED_BWEY
    • Gear_transfer_case_PUMP_DRIVE
    • Substitute for Russian gearbox products
  • R series helical gear units
  • S series helical worm gear units
  • K series helical bevel gear units
  • F series parallel shaft helical gear units
  • HB series industrial gear units
    • H2 series(iN1.8~22.4)(H204~H226)
    • H3 series(iN16~112)(H305~H326)
    • H4 series(iN71~400)(H407~H426)
    • B2 series(iN6.3~14)(B204~B218)
    • B3 series(iN16~90)(B304~B326)
    • B4 series(iN90~400)(B405~B426)
  • P Series Planetary gear reduction unit
    • 2-stage planetary gear transmission (search by model)
    • 3-stage planetary gear transmission (search by model)
  • WP series worm gearbox
    • WP Single Reducer Ratio(1/10-1/60)
    • WPW Universal Reducer Ratio(1/10-1/60)
    • WPE Double Reducer Ratio(1/100-1/3600)
  • NMRV series aluminum shell reducer
  • B/X Cycloid reducer(BLD,BWD,XLD,XWD)
  • ZQ JZQ SOFT TOOTH FACE GEAR BOX
  • ZSY/ZLY/ZDY/DBY Hardened tooth surface Gearbox
  • T series spiral bevel gear units
  • JWM/SWL series worm screw jacks
  • YHJ series hybrid gear reducer
  • AC Motor
    • CH/CV small reduction motor
    • High Voltage Motors
  • MC/M/ML series industrial gearboxes
    • MC series industrial gearboxes
    • M series industrial gearboxes
    • ML series industrial gearboxes
  • Old website product data
  • Sew Flender Nord Bonfiglioli Series
    • SEW X Series Gearbox reducer motor
    • SEW MC series Gearbox reducer motor
    • SEW M Series Gearbox reducer motor
    • SEW ML Series Gearbox reducer motor

Links

MotorGearBoxWP SeriesSpeed reducerGear ReducerSCA China

LatestPost

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    2026-07-09
  • Installation and commissioning standards
    2026-07-08

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