Upon specific request from one of our customers we modified and customized our 300ton PST300 H-Frame hydraulic press for leak tests.
Our customer’s need was to carry out industrial leak tests on rubber gaskets and therefore verify their resistance to compression.
In order to satisfy this request, we have equipped this H-frame hydraulic press for leak tests with a multi-turn potentiometer with manual control to make the pressure regulation extremely sensitive with a precision of 0,2 bar.
This allows the operator to gradually compress the gaskets to be tested and to note the effects that the material manifests as the pressure increases, but also in the gradual release of the pressure.
Click HERE below for more information about the standard version of our PST press machine.
This machine is available both in semi-automatic and automatic versions:
Semi-automatic version
This system works with the simultaneous use of the lever and the ignition button and is equipped with rod end stroke sensors, which regulate the ascent and descent of the cylinder.
This H-frame hydraulic stamping press is also equipped as standard with the rod anti-rotation device.
Automatic version
The PST electro-hydraulic press in automatic mode can be operated by simultaneously using the double buttons and is also equipped in this case with cylinder limit switches. The rising of the work surface is automatic.
This version also includes the installation of the Siemens PLC and Rexroth solenoid valves.
The PST workshop press machine also features a pedestal-mounted console with all major controls.