Rotary Hook Gear 8BL High Post twill gear Large And Small Pinions Complete Set

These gears are used as accessories for 8B high head machines or other similar sewing machines. Usually, this type of gear is an important part of a sewing machine, used to regulate and transmit power during the sewing process.
These gears are designed to provide the following functions:

• Adjust wire movement: The gear can precisely control the movement of wire during the sewing process to ensure sewing quality.
• Transmitting power: The combined use of large and small gears can effectively transmit the power generated by the motor to drive other parts of the sewing machine.
• Adapt to different sewing needs: Bias gears may be designed for specific sewing patterns or materials to accommodate different sewing needs. 

Who we are?

We're the production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears.

We have strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

Welcome to Customized: Non-standard customization of Dinghan gears

1.Our company 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.

2.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.