To ensure the safety and efficiency of train wheel sets, we have launched high-precision wheel set balancing machines. It is specially designed for the dynamic unbalance detection and correction of train wheel sets and is a powerful assistant for railway operation and maintenance
The core technical highlights for choosing JP balancing machine
Universal joint transmission increases torque and ensures stable transmission: Universal joint transmission has a large torque and provides smoother and more efficient transmission.
Precision gearbox control: The precision gearbox and the driving motor can control the rotational speed in multiple gears
Multiple measurement methods: It can meet the diverse detection requirements of double-plane dynamic unbalance, static unbalance and other aspects
Flexible support methods: Over 10 kinds of bearing modes are provided to adapt to various specifications of product workpieces, ensuring the accuracy of detection and wide applicability
Multilingual interface: Support multiple languages worldwide, with barrier-free operation, suitable for international teams to use.
Custom test units: Unbalance values/angles can be freely switched among multiple units to adapt to different industry standards, making data interpretation more intuitive and understandable
Choose our wheel set balancing machine and you will get
Higher train operation safety and passenger comfort
A more efficient wheel set maintenance process, reduce downtime
Long-term stable equipment performance, reduce maintenance costs

Applicable to medium workpieces
| Technical data at a glance | PHW-1000H | PHW-2000H | PHW-3000H | PHW-5000 |
| Mass Scope of Workpiece(kg) | 1000 | 2000 | 3000 | 5000 |
| Max Diameter of Workpiece(mm) | Φ1600 | Φ1800 | Φ2100 | Φ2400 |
| Distance Between Two Support Bearings(mm) | Min 60 | Min 60 | Min 60 | Min 320 |
| Journal Diameter Scope of Workpiece(mm) | Φ25~1203) | Φ25~1203) | Φ25~1203) | Φ40~380 |
| Max Distance between Driving Flange and Right Bearing Support (mm) | 1600 | 1900 | 1900 | 2500 |
| Rotational Speed of the Main Axis(r/min) | 600,10954) | 485,8184) | 133,255,396. 634,9704) |
133,255,396, 634,9704) |
| Motor Power (kw) | 41) | 7.51) | 7.51) | 151) |
| Torque of Universal Joint Shaft(N·m) | 250 | 300 | 700 | 1250 |
| Length of Bed (mm) | 2500 | 3000 | 3000 | 4000 |
| Min Achievable Residual Unbalance Amount(emar) | ≤0.5g· mm/kg | ≤0.5g· mm/kg | ≤0.5g· mm/kg | ≤0.5g· mm/kg |
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