Core Advantages
1. High-Strength Integrated Structure
The wheel body is integrally forged from 40Cr forged round steel, with a strength increase of more than 30% compared with ordinary round steel. The axle tube is made of cast steel, and the axle housing adopts a welded structure. The overall structure has excellent deformation resistance and impact resistance, and can withstand the high-frequency start-stop and impact loads of heavy-duty equipment for a long time.
2. Precise Transmission Adaptation Design
Adopting precision-machined boring assembly technology, the assembly accuracy is controlled within 0.02mm. It can be directly and seamlessly matched with the three-in-one reducer without additional coupling connection, increasing the transmission efficiency to more than 98% and effectively reducing power loss. At the same time, it is compatible with various track specifications and suitable for the installation needs of different equipment such as European-style cranes, railway freight cars and subways.
3. Comprehensive Sealing Protection
Precision Manufacturing Process
1. Multi-Stage Heat Treatment Enhancement
The entire wheel axle undergoes quenching and tempering treatment to achieve a balance between high strength and high toughness. The wheel rim adopts a special surface heat treatment process, with a hardness reaching HB300-HB380, and excellent resistance to braking thermal damage. Even under long-term high-intensity braking conditions, it is not prone to thermal cracking, wear and other issues. The core gear components are subjected to intensive shot peening treatment, and key parts are quenched and strengthened, resulting in significant wear resistance and noise reduction effects.
2. Precision Machining and Inspection
All key parts are processed by high-precision equipment such as CNC lathes and milling machines, with strictly controlled dimensional deviations. Before leaving the factory, it undergoes multiple quality inspection procedures including dynamic balance testing, load testing, and sealing performance testing to ensure the operational stability and safety of each wheel axle.
3. Automatic Lubrication Guarantee
Equipped with an automatic lubrication system, it can inject lubricating oil into transmission components at fixed times and quantities, reducing frictional wear between components, lowering maintenance frequency, and improving the continuous operation capability of the equipment.
Application Scenarious and After-Sale Guarantee
1. Application Fields
Widely used in heavy-duty scenarios such as railway transportation equipment, heavy lifting machinery, mining equipment, and port loading/unloading equipment, it meets the high-intensity and high-frequency operation requirements of various types of equipment.
2. Customization Services & After-Sales Support
