Precision-Engineered Components for Engineering and Mining Machinery
At weforging manufacturing, we provide custom forged components, CNC machined parts, and assembled gear-shaft systems tailored for engineering and mining equipment. Our full-spectrum production capabilities—covering forging, precision machining, gear manufacturing, and mechanical assembly—ensure strength, precision, and durability under the most demanding operating conditions.
Forged Solutions for Heavy-Duty Mining Machinery
Mining and construction machinery operate in high-load, high-impact, and abrasive environments. Our forging workshops produce:
- Custom forged shafts for mining equipment used in drills, rock crushers, and conveyors
- Forged gears for mining transmissions that resist impact and fatigue
- Forged gear blanks for excavators and tunneling equipment
- Custom forging manufacturer for mining OEMs seeking tailored parts with ISO or ASTM compliance
All forged components are produced with heat-treated alloy steel (42CrMo, 34CrNiMo6, AISI 4140) and undergo ultrasonic testing and grain flow inspection.


CNC Machined Parts for Engineering Equipment
Our CNC department delivers high-precision components for:
- Custom CNC machined mining componentsincluding bearing housings and mounting plates
- CNC shaft machining services for hydraulic cylinders and gearboxes
- Custom CNC gear ring machining for rotary systems
- CNC mining parts manufacturer with CAD/CAM and CMM validation
Tolerances down to ±0.01mm, 3-axis to 5-axis machining, and surface treatments including nitriding and hard anodizing are available.
Gear and Shaft Assemblies for Industrial Drives
We provide integrated gear and shaft assemblies for:
- Drivetrain systems in engineering machinery
- Gear ring shaft integration for bucket wheel excavators
- Custom machined shafts with splines and keyways
- Gear shaft manufacturer with precision grinding and balancing
We also manufacture helical, spur, and bevel gears from forged blanks, ensuring internal alignment and performance.

Mechanical Assembly for Harsh Environments
We offer assembly of:
- Custom mechanical assemblies for engineering systems
- Gear-housing integration with torque control
- Sealing, lubrication, and load simulation testing
Assemblies are delivered pre-packed for integration, with options for full PPAP documentation.

Applications We Serve
Our components power equipment used in:
- Underground mining, surface mining, and open-pit excavation
- Construction machinery such as cranes, graders, and piling rigs
- Hydraulic presses and tunneling machines
- Earth movers, conveyor lines, and slurry pumps
Whether for OEM supply or after-market support, we offer consistency, traceability, and customization.

Why Choose weforging manufacturing?
- Complete in-house production: forging, CNC, gear cutting, assembly
- Customization based on drawings or samples
- Batch flexibility and quick lead times
- ISO 9001, CE, and API certifications
- Export packaging and EU/US logistics support