Our Custom Gear Manufacturing Projects

Typical Large Gear Project Cases

Custom girth gear spare parts for cracking furnace equipment

300-Ton Cracking Furnace Supporting Gear Parts Project

We manufactured custom φ3100 girth gears and matched support rollers for 300-ton cracking furnace equipment. All heavy-duty transmission accessories are tailor-made with precise machining and strict heat treatment to fit high-temperature industrial operating conditions.

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Heavy load rotary support for large piling machine equipment

42CrMo Forged Worm Slewing Bearing for Construction Piling Machine

We produce worm slewing supports for heavy construction piling rigs. Made of 42CrMo forged steel with quenching & tempering heat treatment, these rotary bearing parts feature high hardness and wear resistance for long-term heavy-load construction operation.

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Large girth gear and support roller for heavy machinery transmission

3150mm Forged 45# Steel Girth Gear & Cast Steel Support Roller

We manufacture φ3150 girth gears forged from 45 steel with high-frequency quenched teeth, matched with 35 cast steel support rollers. The heat-treated gear teeth gain strong wear resistance for heavy industrial transmission equipment.

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3.6m 15ton hydraulic gate gear

15-Ton Hydraulic Gate Large Gear (3.6m Diameter)

We are capable of manufacturing heavy-duty hydraulic gate gears with a maximum diameter of 3.6 meters. These oversized transmission gears are precisely machined for large hydraulic gate equipment, offering stable load-bearing performance under heavy working conditions.

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