Fabricant de roues ferroviaires & Service personnalisé

En tant que fabricant de roues ferroviaires, nous fournissons des professionnels roues de chemin de fer et services de production personnalisés pour les chemins de fer, métro, transport lourd, et applications ferroviaires industrielles. Nos roues sont conçues pour durer, fiabilité, et des performances optimales dans les environnements exigeants du monde entier.

Avec une ligne de production avancée intégrant le forgeage, roulement, traitement thermique, usinage, et inspection automatisée, nous garantissons que chaque roue répond aux normes internationales strictes. Notre système de production entièrement numérisé et traçable garantit une qualité et une fiabilité constantes.

Ligne de fabrication avancée de roues ferroviaires

Notre société exploite une ligne de production de roues entièrement intégrée dotée d'équipements de pointe et de systèmes de contrôle automatisés.. Le processus de production comprend:

• Découpe de matériaux
• Forgeage et laminage
• Traitement thermique
• Usinage de précision
• Inspection automatisée

Forgeage & Ligne roulante

La section de forgeage et de laminage comprend:

• 3 hydraulic presses
• 1 vertical wheel rolling mill

The entire process is fully automated, assurer:

• High forming accuracy
• Stable product quality
• Material utilization exceeding 70%

Heat Treatment System pour roues ferroviaires

Our heat treatment system includes:

• Tunnel-type quenching furnace
• Tempering furnace
• Advanced quenching platform

Key advantages:

• Fully automated operation
• Adjustable cooling rates
• Uniform heat treatment results

Hardness variation within a batch can be controlled within 20 HB, ensuring consistent mechanical performance.

Usinage de précision

The machining line is equipped with multiple specialized machine tools designed for high-precision railway wheel processing:

• High-precision machining centers
• Vertical wheel lathes
• Automated ultrasonic scanning systems
• Dual-position positioning systems
• Vertical polishing machines
• Static balancing machines

These technologies significantly improve dimensional accuracy and surface quality.

Automated Inspection System

Our inspection line features a high level of automation, y compris:

• Hardness testing machines
• Phased-array ultrasonic testing (Utah)
• Test de particules magnétiques (MT)
• Shot blasting equipment
• Static balance testing machines

Automated robotic handling ensures efficient and reliable inspection.

Environmental & Digital Management

• Chips generated during machining are automatically collected and transported to a centralized system.
• Each wheel is assigned a unique identification code for full production traceability.
• Production parameters are monitored in real time through digital systems.

Gamme de produits de roues ferroviaires

We manufacture wheels with diameters from:
Φ500 mm – Φ1350 mm

Nos produits incluent:

• Roues de locomotive
• Passenger train wheels
• High-speed train wheels
• Heavy-haul freight wheels
• Export locomotive and freight wheels
• Gear wheels and transmission wheels
• Roues ferroviaires industrielles
• Mining and metallurgical rail wheels
• Resilient wheels

Heavy load wheels of 30-ton and 40-ton capacity are also available.

Processus de fabrication des roues ferroviaires

Our wheels production follows strict quality control procedures:

Production Flow:
Raw Material Inspection → Billet Cutting → Heating Before Forging → Descaling → Preforming → Wheel Forming → Rolling → Bending & Punching → Hot Measurement & Marking → Heat Treatment (Trempe & Trempe) → Rough Machining → Finish Machining → Hardness Testing → Ultrasonic Testing (Utah) → Magnetic Particle Testing (MT) → Shot Peening → Static Balance Testing → Marking → Coating & Packaging

Key process features:

• Hot laser measurement for dimensional inspection after rolling
• Hot stamping identification for full traceability
• Direct connection between forging and heat treatment to reduce energy consumption
• Advanced quenching platform with controlled cooling modes

Certifications & Assurance qualité

As railway wheel manufacturer, our company has a comprehensive quality assurance system based on international standards:

Management System Certifications:

• OIN 9001
• OIN 14001
• OIN 45001
• OIN 50001
• IRIS Railway Industry Standard

Product Certifications:

• TSI certification for BA004 and BA319 wheels
• CRCC certification for HDSA and HESA wheels
• AAR certification for H-36 wheels
• Ongoing MOLIT certification for KR860 wheels

Our testing center obtained CNAS laboratory accreditation in 2025.

Performances mécaniques & Capacité technique

We have conducted extensive testing on materials such as:

• CL60
• CL65
• ER7 / ER8 / ER9
• AAR Class C

Key technical capabilities:

• Stable hardness variation within 25 HBW
• Grain size ≥ Grade 6
• Ferrite–pearlite microstructure across the rim section
• Very low non-metallic inclusion levels

These capabilities ensure long service life and reliable wheel performance.

Système de contrôle de la qualité des roues ferroviaires

Our quality control system covers the entire manufacturing process:

• Raw Material Control: Only qualified steel suppliers, strict inspection of cleanliness, composition, and microstructure.
• Contrôle du traitement thermique: Critical parameters continuously recorded, regular equipment calibration.
• Ultrasonic Inspection Before Storage: High-sensitivity UT ensures internal defects are rejected.
• Full Traceability: Each wheel carries a unique ID from billet to finished product.
• Process Discipline Inspection: Regular internal audits ensure adherence to standards.

Pourquoi nous choisir comme fabricant de roues ferroviaires

Our wheels are engineered for superior performance. Here are 6 reasons to work with us:

1. Advanced Production Equipment – Fully automated forging, roulement, traitement thermique, and machining lines ensure precision and efficiency.
2. High-Quality Materials – Premium steels guarantee strength, résistance à l'usure, et longue durée de vie.
3. Usinage de précision – CNC processing and strict dimensional control deliver consistent quality.
4. Comprehensive Testing – Ultrasonic, magnetic particle, and mechanical tests detect defects early.
5. Custom Solutions – Wheels tailored to drawings, exigences de charge, et conditions de fonctionnement.
6. Proven Track Record – Decades of experience serving railway, industriel, and heavy-haul applications worldwide.

Application de la roue ferroviaire

Our wheels are used in diverse rail applications:

• Industrial Rail Vehicles: Material handling, exploitation minière, and factory transfer carts.
• Urban Light Rail & Tramways: Reliable passenger transport solutions.
• Fret & Logistics Wagons: Heavy-duty wheels capable of carrying up to 45 tonnes.
• Specialized Equipment: Cranes, maintenance trolleys, and custom rail vehicles.

FAQ – Roues de chemin de fer

T1: What materials are your railway wheels made of?
A1: En tant que professionnel fabricant de roues ferroviaires, we use high-quality carbon and alloy steels to ensure strength, résistance à l'usure, et longue durée de vie.

T2: Can you produce wheels for heavy loads?
A2: Oui, our company, a trusted fabricant de roues ferroviaires, can produce wheels capable of carrying 12–45 tons per wheel, suitable for industrial, fret, et applications poids lourds.

T3: Do you offer customized wheel sizes and designs?
A3: Absolutely. We are a custom railway wheel manufacturer and can produce wheels according to your drawings, échantillons, or specific technical requirements.

T4: How do you ensure the quality and durability of the wheels?
A4: Every wheel we manufacture undergoes chemical testing, essais mécaniques, ultrasonique (Utah), et tests de magnétoscopie (MT) to ensure defect-free performance, reflecting our commitment as a reliable fabricant de roues ferroviaires.

Q5: What certifications do your railway wheels have?
A5: Our wheels meet international standards, including ISO 9001, IRIS, RAA, STI, and CRCC, ensuring that we remain a globally recognized fabricant de roues ferroviaires.

Q6: Can you provide technical support to select the right wheel?
A6: Oui, as an experienced fabricant de roues ferroviaires, our engineering team can advise on wheel type, capacité de charge, and operational conditions to meet your specific requirements.

Demander un devis

If you are looking for a reliable wheels manufacturer or custom wheel supplier, Luoyang Fonyo Heavy Industries Co., Ltée.‘s engineering team is ready to support your project.

Send us your drawings or technical requirements, and we will provide professional solutions for your railway wheel needs.