High Precision Crane Wheelset, Heavy Duty Forged Ductile Iron Wheel Assembly, Double Flange Rail Traveling Wheelset for Overhead Crane, Gantry Crane & Port Machinery

Product introduction

Wheel set is the core traveling assembly component of lifting equipment. It is a modular integral component that integrates wheels, axles, high-precision bearings, bearing boxes and seals. It is different from a single loose wheel accessory and can be assembled and used directly from the factory. The product is made of high-strength ductile iron or alloy forged steel, and is made of integral heat treatment and precision CNC machining. It has a standardized structure, high assembly accuracy, and balanced load-bearing performance. As the walking core of bridge cranes, gantry cranes, cranes, gantry cranes and various types of rail-mounted mobile equipment, it can stably carry the dead weight and rated lifting load of the equipment, achieve smooth reciprocating operation of the track, and effectively avoid common faults such as deviation, rail chewing, jamming, and abnormal noise. It is a standardized core accessory for lightweight assembly, stable operation, and long-term operation and maintenance of industrial lifting equipment.
 

Core features

•Modular assembly, efficient and convenient installation: Integrated wheel assembly design, the entire assembly is assembled and formed, eliminating the need to separately match shafts, bearings, and box accessories, eliminating on-site precision debugging processes, greatly shortening equipment assembly, maintenance and replacement man-hours, and adapting to new machine pre-assembly and old parts replacement scenarios.

• Precision machining, smooth operation and no rail gnawing: The overall CNC precision machining, the coaxiality and parallelism errors are extremely small, the wheel surface is smooth and even, the walking trajectory is accurate, the operation is free of deviation, and there is no shaking. It solves the problems of rail gnawing, deviation and rail jamming in the long-term operation of the crane from the source, and effectively protects the track equipment.

•High-strength material, long wear and pressure resistance: Made of QT700-2 ductile iron or 45# forged steel, 42CrMo alloy steel, with quenching and tempering heat treatment process, it has high hardness, sufficient toughness, impact resistance, and wear resistance. It can withstand high-frequency start-stop and heavy-load reciprocating operations for a long time, and is not easy to deform and crack.

• Fully sealed protection, suitable for harsh working conditions: Equipped with a multi-layer sealing protection structure, which can effectively prevent dust, water vapor, oil, and slag impurities from intruding into the interior of the wheel set, eliminating bearing jamming, rust, and wear problems, and is suitable for factories and mines.

Main purpose

As a universal core traveling assembly for rail-mounted lifting equipment, it is widely adapted to various industrial scenarios:

1. Industrial plant single/double girder bridge crane and European-style traveling mechanism supporting equipment

2. Assembly of the traveling system for outdoor gantry cranes, gantry cranes and cantilever cranes

3. Travel supporting equipment for heavy lifting equipment and container handling equipment in ports, terminals and cargo yards

4. Special wheel sets for lifting equipment under high temperature and high dust conditions in metallurgy, mining and chemical industries

5. Intelligent storage stacker and rail mobile tooling equipment traveling assembly

6. Overall replacement and transformation of wheels, bearings and shafting assemblies of various old lifting equipment
 

Technical parameters

Packaging & Delivery

►Packaging: Independently packaged in standard export solid wood boxes/thick plywood boxes, equipped with waterproof membrane, anti-shock foam and fixed brackets inside to isolate bumps, wear and rust, and ensure the complete transportation of the wheel assembly.

►Delivery time: 3-7 working days for regular standard specifications to be shipped, and 10-15 working days for non-standard customized sizes, special materials and special craftsmanship wheels.

►After-sales service: 24/7 online technical support, providing working condition selection and matching, installation and debugging guidance, troubleshooting, old parts modification and adaptation services, supporting mass customization and one-stop supporting supply.