Wangli Heavy Machinery – Customized Large Heavy Machinery Spare Parts Since 2002

About Wangli Heavy Machinery

Luoyang Wangli Heavy Machinery Co., Ltd has been a trusted manufacturer since 2002, specializing in the production of large non-standard machinery spare parts based on customer drawings and technical requirements. As an OEM/ODM provider, we deliver precision-engineered components for heavy industries worldwide.

Our expertise spans custom casting, forging, machining, and assembly of critical mechanical components used in mining, cement, metallurgy, and energy sectors. With over two decades of experience, we combine traditional craftsmanship with modern technology to ensure durability, reliability, and performance.

Founded in 2002
20+ Years of Manufacturing Experience
OEM/ODM Services Available
Global Export Capability

Our Products

Customized large heavy machinery spare parts manufactured to your exact specifications. All products are made according to customer drawings or technical requirements.

Custom Large Module Gear Rack

Forged steel long gear rack for heavy-duty applications in mining and industrial machinery.

Material: Forging Steel
Type: Long Spur Gear Rack
Customization: Based on Drawings

Mining Electric Shovel Rail

Large diameter custom rail for electric shovels and dragline excavators.

Application: Mining Equipment
Diameter: Custom
Standard: OEM/ODM

Custom Heavy Gear Box

Non-standard large heavy gearbox designed for extreme load conditions.

Type: Nonstandard Heavy Duty
Usage: Mining & Cement
Custom Design: Yes

Rotary Kiln Large Ring Gear

Custom casting steel ring gear for rotary kilns and dryers in cement plants.

Material: Casting Steel
Application: Cement Industry
Customization: Full

Large Spur Gear Shaft

Heavy-duty spur gear shaft for mining and industrial transmission systems.

Type: Long Gear Shaft
Material: Forged Steel
Custom: Based on Drawings

Support Roller

High-load support rollers for kilns, dryers, and heavy rotating equipment.

Usage: Rotary Equipment
Load Capacity: High
Material: Alloy Steel

Bearing Housing

Precision-machined bearing housings for large industrial gearboxes.

Fit: Custom Mounting
Tolerance: High Precision
Material: Cast Iron/Steel

Liner Plate

Wear-resistant liner plates for crushers and grinding mills.

Material: High Mn Steel
Application: Crushers
Life: Extended Wear

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Why Choose Wangli?

Quality First

Our team of eight metal material experts ensures raw material quality and mechanical properties from the source, improving the service life of every part.

Custom Packaging

Every product is packaged according to its size and transportation needs. Custom packaging ensures safe delivery of large, heavy components worldwide.

Factory Inspection

We support third-party testing, online video inspection, and on-site visits to our factory for quality assurance and transparency.

Frequently Asked Questions

What types of products do you manufacture?

We specialize in large non-standard machinery spare parts such as ring gears, large gears, gear shafts, gear racks, support rollers, bearing housings, liner plates, crusher main shafts, and custom heavy gearboxes.

Do you accept custom designs?

Yes, we are an OEM/ODM manufacturer. All our products are customized according to customer drawings or technical requirements.

What industries do you serve?

Our components are used in mining, cement, metallurgy, energy, and heavy industrial machinery sectors.

How do you ensure product quality?

We have a team of eight metal material experts who control raw material quality and mechanical properties. We also provide complete testing reports and support third-party inspections.

Can I visit your factory?

Yes, we welcome customers to visit our factory in Luoyang, China. Online video inspections are also available upon request.

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Customized Heavy Machinery Spare Parts