Tube expansion requires precise control of torque, the rotational force acting on the tubes. Torque is proportional to drive power when the RPM remains constant. By regulating drive power, consistent and uniform expansion is achieved across all tubes. The Wattage-Based Torque Controller ensures exceptional results by maintaining consistent performance despite supply voltage fluctuations, a common issue in tube expansion. Unlike other systems, the wattage-based system is unaffected by voltage variations, ensuring reliable and accurate expansion at all times. It achieves this by trip-setting at a fixed wattage, maintaining consistent torque throughout the process. This ensures uniform expansion and greater accuracy with each operation.

Key Features:

• Constant Performance : Ensures consistent tube expansion despite fluctuating supply voltages.
• Uniform Expansion : Provides equal expansion across all tubes, ensuring precision.
• Voltage Stability : Not affected by supply voltage fluctuations, unlike current-based controllers.
• High Accuracy : Delivers ±3% accuracy for repeatable tube expansion results.
• Ease of Use : Simplifies the process, enabling operators to achieve near-perfect tube expansion every time.