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Industrial gearboxes and speed reducers, Right angle drive units
Brand Name
SJ, DH
Certification
ISO9001
Place of Origin
Changsha, China
High Precision Spiral Bevel Gear Set for Right Angle Industrial Drive Systems
This precision spiral bevel gear and pinion set is made of high-quality alloy steel with surface hardening treatment to HRC 58–62. Combined with a high-precision spiral tooth profile design of ISO 6 (AGMA 10), it features low noise, high torque capacity and ultra-long service life. It is a core component for heavy-duty transmission scenarios such as heavy trucks, construction machinery and industrial gearboxes. It undergoes full inspection before leaving the factory to ensure stable and reliable performance.
Performance Advantages
High Efficiency & Low Noise
The spiral tooth design ensures smooth meshing, reducing vibration and noise levels by 15–20% compared to straight bevel gears, making it ideal for precision transmission systems.
Exceptional Load Capacity
The case-hardened tooth surface and optimized tooth geometry allow the gear set to handle high torque and shock loads, suitable for heavy-duty industrial and automotive applications.
Durable & Reliable
The alloy steel construction and precision machining ensure a long service life with minimal maintenance, even under continuous operation.
Typical Applications
Industrial gearboxes and speed reducers
Right angle drive units
Mining and construction machinery
Metallurgical and heavy industrial equipment
Energy, cement, and power transmission systems
Precision Spiral Bevel Gear Set for Heavy Duty Power Transmission
Specification
Material
20CrMnTi, 20CrMo, 42CrMo, 45# etc
Surface
Bright
Shape
Spiral
Pressure Angle
20°, can be customized
Tooth Profile
Gleason Type
Accuracy Grade
ISO 6-7 Grade
Processing
Grinding
Module (M)
≤4
Heat Treatment
Carburizing, quenching, carbonitriding, high-frequency quenching, tempering etc.
Application
Industrial gearboxes and reducers
Advanced manufacturing equipment
DH has multiple CNC 7-axis 5-linkage spiral bevel gear grinding machines and gear milling machines that can process high-reduction ratio hypoid and transverse cured tooth coupling.
Advanced testing equipment
Utilize a high-precision gear measurement center to complete gear pitch accuracy detection, tooth profile error detection and inverse correction of tooth profile errors.
Professional software
Our factory has a complete set of software to realize digital closed-loop manufacturing of spiral bevel gears, Functions such as gear design, strength calculation, contact analysis, tool calculation, tooth profile error reversal, etc. can be realized. Machining methods include five tools machining(fixed setting) & G-plete of tapper , spiral format tilt(SFT) method & hypoid format tilt (HFT) method of Cycloid equidep, etc.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification:
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...