Central Drive Gearbox - China

This series is used to match the press mill with asterism wheel,

presser, and square shaft.

The gearbox is a reducer with central drive,

two output ratings and three parallel axial cylindrical gears.

It

features with compactness, high precision, low noise, high capacity,

high efficiency, and long service life.

Special floating coupling has to

be used on the input side when necessary.

Main features

The casing is welded type with three-beam frame

Greatly improved its rigidity and stability.

The axial floating coupling is used

minimize the axial oscillation on high speed shaft

The main reduction gear is cylindrical arranged driving device

Compact structure, small size and light weight

The high-grade alloy case-hardened is used.

The gear surface is carbonizing, quenching, and grounding processed.

High precession, high load capacity

Design Optimization; Spare Parts Structure Standardization; Dimension Seriation; Components Modulation.

Greatly enhanced the exchange ability of spare parts

Main Parameter for the Main Reducer

Model

Rated Power

Transmission Ratio

Input Rotary Speed

Output Rotary Speed

Output Torque

JST75

160--250

80--130

600--1200

5--12

25--30

JST85

250--350

30--45

JST95

350--500

45--65

JST110

500--650

65--90

JST120

650--800

90--130

JST130

800--1000

130--160

JST150

1000--1250

Company Contact:

• Posted By: Chongqing Yongjin Heavy Machine Whole Set Equipmen

• Phone: 862368185200

• Address: No.139-53, Keyuan 3rd Street, Jiulongpo District, , Chongqing , China

• Email:

• Business Description: Chongqing Yongjin Heavy Machine Whole Set Equipment Co., Ltd.was founded
  
  in 1997 - It is adapted from the High speed Gearbox epartment of
  
  Chongqing Gearbox Co., Ltd, which is a famous company of CSIC Group.
  
  It
  
  is a professional supplier of power transmission system and whole set
  
  equipment, which combines R & D, manufacturing, marketing and after
  
  sales service.
  
  As a leader in the field of high speed, heavy duty, and
  
  special drives, it possesses a number of inventions and practical new
  
  type patents.
  
  High accuracy, high speed and heavy duty driving unit and their whole set equipment of different ratio, mounting style and working condition can be designed according to customer's requirements.
  
  The max.
  
  transmission power ups to 50000KW; the max.
  
  gear liner velocity: 180m/s; the max.
  
  rotary speed ups to 87000r/min; gear accuracy grade can meet DIN3 - Our products coverage wide fields such as: aerospace, metallurgic, electromechanical, whole set construction equipment, shipping and irrigation project, engineering machinery, nuclear power, rubber & plastic chemical, food packing etc.
  
  We successfully developed the " mirco gas turbine" and the 10MW Vertical High Speed Gearbox in HTGR Helium Gas Turbine systemfor the National 863 Plan Project; the winch gearbox for9000m and 12000m deep well driller of petroleum industry.
  
  These innovations are first domestic made items.
  
  In order to realize saving energy and improve efficiency, we developed high speed gearbox and three diversion high speed gearbox for wind blowers and compressors and has realized mass production.
  
  This innovation made great contribution to technique upgrading and import replacing.
  
  We insist on the management philosophy ofintegrity based, brand management, capital operated, and system innovation and management strategy of overcome people with virtue; touch people with care; win trust with quality; success with special features.
  
  We are pleasure to provide you suitable solution on driving unit and whole set system based on our advanced technology, good product quality and attentive service.
  
  We hope to be helpful to the take off of your dignity company.
  
  
  
  Chongqing Yongjin Heavy Machinery Whole Set Equipment Co., Ltd was founded in 1997, and was adapted from the High speed Gearbox Department of Chongqing Gearbox Co., Ltd, which is a famous company in China Transmission field.
  
  It was founded in 1997, and is a professional supplier of power transmission system and whole set equipment.
  
  It combines R & D, manufacturing, marketing and service.
  
  It is of domestic leading in the field of high speed, heavy duty, and special drives.
  
  It possesses a number of inventions and practical new type patents.
  
  It is of domestic leading quality level especially In the R & D of high speed gearboxes.
  
  It has made many fist domestic made items.
  
  In 2009, it was authorized 3 invention patens, and 6 practical & new patens.
  
  Its products are widely used in varies of fields, such as marine, metallurgy, construction, petrochemical processing, electricity, aerospace etc.
  
  the good & stable quality and reliable performance earns its high popularity among customers.
  
  Max.
  
  Rotary speed ups to 87000rpm, Max.
  
  Transmission torque ups to 750 N.
  
  m ; Our processing capacity: we can manufacturer involute gears of diameter 30 4000mm, module 1025 40mm, DIN 3 gear precision, and surface hardness HRC58 62.