This series of hydraulic stretcher is specially used for calibrating and press-fitting of shaft and harness parts, processes like shaping, punching and embossing of related components.

It is specially suitable for the calibration of rollers of textile, axles and link levels of automobiles and motorcycles, steel, channels round bars, angle steels, etc. both of its pressure and stroke can be regulated, controlled with easy operations.

Features:

Machine body welded by steel plates

High sensitive of direction changing

Non-contact or Non-vacant stoke

 High accuracy, calibrated to 30um