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spiral bevel gear

    Gears are widely used in machine tools, textile machinery, medical appliance, conveying machines, printing mechines, food machines.

Gear Types

spur gear, helical gear, internal spur gear, ring gear, straight/spiral bevel gear, hypoid gear,

crown wheel & pinion, gear shaft, worm gear & worm shaft, spline shaft & bushing, etc.

Gear Material

Steel: C45, 40Cr <AISI/SAE 5140>, 42CrMo <AISI 4140/4142>, 20CrMnTi, 20CrNiMo <AISI/SAE 8620>, ect. 

Aluminum Alloy: 2024, 7075, etc. <we advise these instead of 6061/6063>

Brass, Bronze, Aluminum Bronze, etc.

POM Plastic, MC901 Nylon, etc.


blank turning

tooth hobbing, broaching, milling, shaping, etc.

bore honing

tooth shaving, tooth grinding

Heat Treating

tooth induction quenching, vacuum quenching, etc. for 45-50HRC;

carburizing for 56-62 HRC;

nitriding, carbon-nitriding for gears required abrision resistant;


Automotive, Agricultural, Electronic, Industrial, Medical, Defense, Off-highway, ect.

1. We can make all kinds of gears according to clients drawing and specifications, specializing in non-standard items.

2. Good  quanlity with reasonable price, timely delivery and great customer service.

3. A professinal on drawing analysis, meeting discussing, program auditing, PC&QC.

Gear Photos


Gear Packaging


products catalog
Zibo Yinfeng Machinery Co., Ltd
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