Zibo Geer Gear Co.,Ltd was established in 1956. The former name of the company is Shandong Automobile Gear Factory. It is one of the professional gear manufacturer with largest production scale and most precision gears in Shangdong province.
ABOUT GEER GEAR
E-mail：bangongshi@zbgeercl.com
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PRODUCTS CENTER
6T-21T Series
Annual production capacity:
Cylindrical gear: 4.3 million pcs
Spiral bevel gear: 360,000 sets
Production Capability:
Main Equipment 600+
High precise worm gear grinding machine ： 35
High precise spiral bevel gear grinding machine：4
Automatic heat treatment production lines (Japanese technology )： 5
USA Gleason sets equipment： 20
Materials spectrometer made in Germany
Hexagon coordinate measuring instrument
Attainable precision grade:
Helical bevel gear: grade 5.
Cylindrical gear: higher than grade 6。
Main Process Route：
Material—Forging—Normalizing—Lathe processing o—Hobbing—Heat treatment—Ground finish—Gear Griding—Cleaning package
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cylindrical gear production line before heat treatment |
cylindrical gear production line after heat treatment |
Spiral bevel gears production line |
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Spiral bevel gear grinding machine |
Spiral bevel gear grinding machine |
DMG Machining Center |
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YK7230 worm grinding machine |
K7230 worm grinding machine |
QinChuan NC Worm Wheel Gear Grinding Machine YKS7225 Twin |
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Quenching furnace |
Efficient CNC hobbing |
Nitriding furnace |
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Quenching furnace |