A precision-engineered spiral bevel gear featuring curved tooth lines and helix angles. While more complex to manufacture than straight bevel gears, these components deliver superior strength and reduced noise levels, making them ideal for demanding applications.

• Right Hand Spiral Bevel Gear: Outer half of tooth inclines clockwise from the axial plane through the tooth midpoint when viewed from the gear face.
• Left Hand Spiral Bevel Gear: Outer half of tooth inclines counterclockwise from the axial plane through the tooth midpoint when viewed from the gear face.
• Mating Requirements: Spiral bevel gears and pinions are always of opposite hand, including internal gear configurations.

Household machinery (aerators, reducers, agricultural machinery, tractors), agricultural drones, printing industry, breeding industry, automotive sector, and various pump industries requiring small to medium gears.

• Committed to being the premier supplier of high-precision spiral bevel gears
• Established in 1994 as a university-run enterprise founded by Professor Zeng Tao, China's leading spiral bevel gear expert from Central South University
• Specialized production R&D base for professional design, research, manufacturing, and sales of high-quality small module spiral bevel gears, high reduction hypoid gears, and cylindrical gears
• Products serve industries including industrial robots, CNC turning and milling compound power cutter towers, industrial sewing machines, reduction gears, bicycles, power tools, and aeromodelling

• 15 gear milling machines (modules less than 4, including one five-axis CNC gear milling machine)
• 3 high-speed CNC gear hobbing machines (modules less than 3)
• 10 gear grinding machines (modules less than 3)
• 5 high-speed rolling inspection machines
• 3 gear lapping machines
• 1 measuring center
• 4 CNC lathes
• 4 grinding machines (including flat grinding, internal grinding, and external grinding)
• 2 CNC sets
• 10 manual rolling inspection machines (including one Klingberg)