Railroad Wheels
INTRODUCE :
Railway Wheels
Wheels and axles are the most important components, literally supporting the safety of railway rolling stock under the floor. Today, the top speed of trains can exceed 300 km/h, and the acceleration and braking performance of subway and city trains are constantly improving. All this makes the conditions of use of the wheels more and more severe. However, the wheels must always be absolutely reliable.
We are the most professional railway wheel manufacturer in China. By providing high-quality wheels for many years, we have won the trust and respect of our customers. At the same time, we have been able to respond to the needs of the times, with continuous technological innovations in manufacturing and design, and developing increasingly high-performance wheels. Our new technology is highly regarded at home and abroad, and our wheels are widely used around the world.
SPECIFICATIONS :
Features:
1. Excellent micro cleanliness
Undesirable inclusions or voids in the wheel material can cause subsurface cracks under severe wheel loading. As a result, ultrasonic testing standards have been revised to be more stringent in North America to prevent defects in truck wheels.
Kingrail Parts wheels can confidently meet these new standards thanks to superior steelmaking techniques that achieve the highest levels of cleanliness in the world.
2. Technology Development
We are constantly working on research and development to contribute to the railway industry with new products that meet today's needs. A typical example is the "new corrugated wheel", which has an excellent ability to resist the heating effect of the tread brake by combining the concept of "corrugated board is stiffer than flat and can be thinner than flat" with "HT wheel".
3. High Toughness (HT) Wheels
We have developed High Toughness (HT) wheels that are not affected by the thermal effects of tread braking and are not affected by changes in residual stress.
4. New (HT) corrugating wheels
The new (HT) corrugated wheel was developed based on the same concept as the high tenacity wheel.
It combines light weight and brake heat resistance.
5. Noise reduction wheels
Noise-cancelling wheels reduce squeaks on curved railway tracks thanks to damping attachments.
Our wheels:
A-type solid wheel (A-type wheel)
A-type corrugated wheel (A-type corrugated wheel)
A-type brake heat-resistant (HT) wheel (A-type high toughness wheel)
A-type brake heat-resistant new corrugated wheel (A-type high-toughness corrugated wheel)
B-type solid wheel (B-type wheel)
B-type corrugated wheel (B-type corrugated wheel)
C-type wheel (C-type wheel)
Manufacturing Process:
Billet Steel Review→ Cutting→ Heating→ Forging→ Heat Treatment→ Sampling Test→ Rough Machining→ Semi-Finish Machining→ Finish Machining→Hardness test→Static unbalance test → Ultrasonic Inspection→ Magnetic Particle Testing→ Packing
Contact us
Please contact us for a free rail track design and quote.
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