1)Descriptions of Helical Gear

Helical gears are one of the most commonly used gear types in industrial transmission,

and are widely applied in various mechanical transmission systems.
2)Features of Helical Gear
a)The manufacturing process is more complicated than that of spur gears and requires specialized machine tools.

b)It can be designed as either a parallel-axis or an interlaced-axis transmission.

c)Common materials include alloy steel, cast iron, etc.

​3)Advantages of Helical Gear
a)Wide application range: from small instruments to large industrial equipment.

b)High transmission efficiency: up to over 98%.

c)Installation flexibility: By adjusting the helix angle, the transmission performance can be optimized.

YIZHI MACHINERY which is equipped with a full range of machining capabilities to satisfy customer needs.

Our team has extensive experience in precision gearing systems for numerous industries. We have supplied gears for mining equipment, power tools, hydraulic pumps and the rail transit industry.

The feature products are double helical gear and precision spiral bevel gear, equipped with Hofler Rapid and helix grinding machines, Niles ZE and ZP grinding machines and Gleason Phoenix bevel gear grinding machines. This capability allows us to provide quality customs made gears to domestic and overseas markets.