Technology as the Soul, Quality as the Foundation

宇森智造 YUSEN ADVANCED MANUFACTURING

Specialist in Non-Standard Heavy Machinery & Custom Components.

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Featured Solutions

Full Product Matrix

Mining Half Shaft
Mining Half Shaft

Precision machined half-shafts for heavy mining equipment.

Hydraulic Cylinder
Hydraulic Cylinder

Large-diameter hydraulic cylinders with honed surface.

Mine Hoist Sheave
Mine Hoist Sheave

Cast steel rope sheaves for mining hoists.

Industrial Sprocket
Industrial Sprocket

Hardened steel sprockets for transmission systems.

6000t Forged Block
6000t Forged Block

Heavy forged square billets from 6000t press.

HPGR Studded Roller
HPGR Studded Roller

High-pressure grinding roll surface with carbide studs.

Briquette Roller Shell
Briquette Roller Shell

Dimpled roller shells for briquetting machines.

Heavy Pinion Shaft
Heavy Pinion Shaft

Integrally machined heavy-duty pinion shafts.

Bearing Housing
Bearing Housing

Massive cast steel bearing housings, fully machined.

Seamless Forged Ring
Seamless Forged Ring

Large diameter seamless rolled rings.

Large Girth Gear
Large Girth Gear

Segmented or single-piece girth gears for kilns.

Rigid Coupling
Rigid Coupling

Heavy duty split rigid couplings for shafts.

Spiral Drum
Spiral Drum

Welded spiral classifier drums for ore washing.

Trommel Screen
Trommel Screen

Rotary trommel screens for material separation.

Cast Flange Bushing
Cast Flange Bushing

Custom steel castings with precision turning.

Large Bearing Ring
Large Bearing Ring

Oversized bearing races and support rings.

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Quality Assurance

Rigorous Quality Assurance Standards

Material Chemical Composition Analysis Report (CITIC)

Material Composition Report

CITIC Test Center

Raw Material Chemical Analysis (C, Mn, Si) to ensure material integrity.

Ultrasonic Flaw Detection Report (100% UT)

Ultrasonic Flaw Detection

GB/T 6402 Standard

100% UT Inspection to ensure zero internal defects (GB/T 6402 Standard).

Luoyang Yusen Factory Floor
Who We Are

Expert in Non-standard Machinery Manufacturing

Luoyang Yusen Machinery Co., Ltd. is located in Luoyang, the base of China's heavy machinery manufacturing industry. We primarily engage in the manufacturing of mechanical components and non-standard machinery for industries such as mining, engineering, metallurgy, power generation, cement, and petroleum.

We are dedicated to material research, ductile/gray iron casting, alloy steel casting, large-scale forging, heat treatment, and CNC machining. We can tailor production processes and material selection based on customer drawings and standards (EN, ASTM, DIN, GOST, GB).

  • Standards: EN, ASTM, DIN, GOST, GB
  • 20+ Years of Industrial Manufacturing Experience
  • Specialty: Non-standard Customization
Learn More About Our Capabilities
Our Advantage

Why Partner With Yusen?

Custom Manufacturing

Tailored production. We compile production processes and select materials reasonably based on your drawings and specific requirements.

Global Standards

We manufacture strictly according to EN, ASTM, DIN, GOST, and GB standards to meet the diverse needs of international users.

Integrated Process

From material research, casting & forging, to heat treatment and CNC machining, we control the entire quality chain.