This hydraulic unit is manufactured to be used in chip presses produced to obtain pressed chips by compressing scrap chips. There is proportional pressure and proportional speed control at the pump outlet. In this way, all speed and force values can be adjusted as desired via the touch panel to be attached to the system. In addition, thanks to this proportionality, all movements are ramped and soft. The reason for using a piston pump with power regulation in the press is that the hydraulic unit works at high pressure at multi-cycle and it can reduce the engine power from 150 kW to 75 kW. This unit produces very little decibels while circulating at idle. In addition, there is a pressure transmitter connected to the ram line in order to read the pressure value from the screen. There is a decompression valve in the ram line to absorb the take-off knock. Optionally, directional control valves Baser, Eaton, Rexroth or Duplomatic can be installed.
| TECHNICAL FEATURES | |
| Engine Power | 75 kW 380Vac |
| Pump Type | Power Regulated Piston Pump |
| Return Filter | 20 Micron |
| Max. Pressure | 280 Bar |
| Tank Capacity | 2000 lt |
| Pressure Transmitter | 4-20MA |
| Valve Voltage | 24Vdc |
| Decompression | Available |
| Pump Outlet Pressure and Speed Proportional Valve | Available |
| Hydraulic Fan Cooler | Available (external recirculation) |
| Pump Protection Valve | Available |
| Auxiliary Throat Protection Valve | Available |
| Out Dimensions | 200x200x150cm |