기관차용 철도 바퀴, 화물 마차 및 여객 차량

Forged railway wheels manufactured for freight wagons, 기관차, metro vehicles, 승객 코치, and industrial railway applications. Our railway wheels are produced through integrated forging, rolling, 열처리, 가공, and inspection processes to ensure reliable strength, 내마모성, and dimensional stability under demanding operating conditions

Technical Specifications of Railway Wheels

철도 바퀴의 응용

Our forged railway wheels are widely used in different railway and industrial transportation systems:

• Freight wagon wheels
• Locomotive wheels
• Passenger coach wheels
• Metro and subway wheels
• Heavy-haul railway wheels
• Industrial and mining rail vehicle wheels
• Export railway rolling stock projects

Different wheel profiles, 재료, and heat-treatment solutions can be developed according to axle load, operating speed, braking conditions, and service environment.

Railway Wheel Manufacturing Process

Steel Billet Preparation

Production begins with high-quality low-impurity steel billets specially selected for railway wheel applications. Raw materials undergo chemical analysis and inspection before entering production.

Forging and Rolling

Large-tonnage presses and rolling mills form the wheel structure under controlled high-temperature conditions. This process improves grain flow, structural density, and fatigue resistance while maintaining dimensional consistency.

열처리

After forming, the railway wheels undergo controlled quenching and tempering processes. The heat-treatment system is designed to improve hardness distribution, 내마모성, 인성, and service life under high-load railway operation.

정밀 가공

Dedicated CNC lathes machine the tread, 플랜지, hub, and wheel web to ensure accurate geometry and stable running performance. Dimensional accuracy and surface quality are strictly controlled during machining.

최종검사

Before delivery, every railway wheel undergoes ultrasonic testing, 자분탐상검사, 경도 테스트, 치수 확인, and static balance checking to ensure compliance with customer requirements and railway standards.

Railway Wheel Quality Assurance

Quality control is implemented throughout the entire manufacturing process of each railway wheel.

Our inspection capabilities include:

• 화학 성분 분석
• Metallographic examination
• 초음파 테스트 (유타)
• 자분탐상시험 (MT)
• 경도 테스트
• Impact testing
• 치수검사
• Static balance testing

All production and inspection data are recorded for full traceability. Each railway wheel carries a unique identification mark linked to material, 단조, 열처리, 가공, and inspection records.

International Standards We Support

Typical Railway Wheel Sizes

Customized wheel dimensions and profiles are available according to drawings and operating requirements.

Global Project References

Freight Wagon Wheels

• CL60 / CL65 wheels for CRRC export wagons (China → Africa / Asia projects)
• ER7 wheels supplied for metro and passenger rolling stock (유럽 & Turkey markets)

Locomotive Wheels

• IRS R34 wheels supplied for Myanmar Railways locomotives
• Heavy-duty forged wheels for high-load freight locomotive applications

International Markets

• Turkey (Metro system – EN 13262 바퀴)
• 베트남 (Freight wagon wheels)
• 나이지리아 (Heavy freight applications)
• 러시아 제국 (Industrial wagon wheels)

Packaging and Export Support

To ensure safe international transportation, railway wheels are packed with export-standard protective solutions.

We support:

• Steel pallet packaging
• Rust-prevention protection
• Container loading support
• Material Test Reports (MTR)
• Inspection Reports
• Third-party inspection support (SGS / BV available upon request)
• Export documentation support

Why Choose Our Railway Wheels

Integrated Production Capability

단조, 열처리, 가공, and inspection are completed within an integrated production system, allowing better process control and stable product quality.

Railway Industry Experience

Our railway wheels have been supplied for locomotive, wagon, metro, and industrial railway applications in multiple international markets.

Stable Quality Control

Strict inspection procedures and digital traceability systems help ensure reliable mechanical properties and dimensional consistency.

Customized Engineering Support

We support OEM production according to customer drawings, 명세서, and operating requirements.

자주 묻는 질문 (FAQ)

What standards can your railway wheels be manufactured to?

We can manufacture railway wheels according to EN 13262, TB/T 2817, 국세청, 그, and customer technical specifications.

What types of railway wheels do you produce?

We produce forged wheels for freight wagons, 기관차, 승객 코치, metro vehicles, and industrial railway systems.

What inspections are performed before delivery?

Each wheel undergoes ultrasonic testing, 자분탐상검사, 경도 테스트, 치수검사, and material analysis before shipment.

Can you manufacture customized railway wheels?

예. Customized wheel dimensions, profiles, 재료, and technical requirements can be developed based on customer drawings and applications.

What is the typical production lead time?

Production time depends on wheel type, quantity, and technical requirements. Standard models may support shorter production scheduling.

Request a Quote

Looking for a reliable railway wheel manufacturer for wagon, locomotive, metro, or passenger rail applications?

Please contact us with your required wheel dimensions, 기준, quantity, and technical specifications. Our engineering and sales team will provide technical support and quotation assistance for your project.