The hydraulic loops is designed with zero load. combined with extremely low frequency oil pump motor. effectively reduced noise. and increased motor efficiency and service duration.

The driving and hydraulic motors are featured with high torque. Whenever the circle roller and semi-circle formation are processed, the outer diameter and bent angle can be adjusted at random with precise formation dimensions reached.

It is coordinated with precise electrical control system and each part is designed with both manual and automatic operation.

The body frame is designed with the composite assembly with robust and endurable spare parts.

It is convenient to change molds and the processing capability is available for squeezing-bending work pieces, variable metal pipes and rectangle pipes.

It is featured with plane circle roller operation with streamlined designs but convenient operation suitable for mass production.