Hydro-pneumatic cylinder SP series

double-actingfor pressesfor process automation

No Approach Model • GENERAL FEATURES • High PERFORMANCE - SIZE ratio • Highly EFFICIENT • Optimum SPEED • Extremely RELIABLE • Testing report • Compact unit • No outside tank • Covered by INTERNATIONAL LICENCE GENERAL INFORMATION Such units can be safely used in any field and sector where a high force is required involving however a rather contained movement. It is possible to choose between two different groups of Press cylinder heads: the “CS” group units divided into SP and CP heads and the more recent units from the “E” group. SP units provide for a unique work stroke (SP in fact means “without pre-travel”) while CP units (CP = with pre-travel) are multipurpose units, i.e. they can follow a unique work stroke or the movement can be divided into two different phases: a first approach phase (pre-travel) featuring a high translation speed and a relatively small force and a second operating phase featuring a high force and a more contained speed. It is important to underline that on CP models, the operating phase can be used in any point on the approach stroke. From the user point of view, the operation is extremely simple: it is simply enough to control the two pneumatic cylinders (one only in case of SP) driven according to the specific application requirements in compliance with specifications reported in the unit operating instructions. No model is equipped with an outside tank and they are all designed not to allow air bubbles to build up thus endangering the unit operation and efficiency. Constantly evolving design by LDP BRASCA.