After a careful evaluation of the customer’s actual needs, Ripress makes available an updating kit for existing machines: the old fixed or variable delivery pumps are replaced with a top performance HES unit composed by a brushless servo-motor, an inverter and a gearpump, and the control panel is replaced with a brand new Ripress computer. Kit compatible with all injection machines, no matter about their brand.
Actual monitoring show that the energy saving granted by the HES application ranges from 30% to 75% in compare with the traditionan hydraulics. Such a performance is comparable to those of the electric machines.
Repeatability and precision of the P&Q parameters, whose tolerance is granted as inferior to 1% in compare with the input value
Response (intervention speed) comparable to those of the electric machines
The hydraulic system is simplified through the elimination of all proportional P&Q valves
The system needs 35% less space in compare with a traditional hydraulic system of equivalent performance
Average reduction of 30% in all operating conditions
Even in the harshest operating conditions the temperature of hydraulic fluid remains perfectly controlled, as the system prevents any chance of overheating and, in general, obtains a power saving for the cooling of the fluids up to 80% in compare with the traditional fixed-pump hydraulic systems.
The efficient control of the fluid temperature and the low interchange of heat prevent the uncomfortable warming of the operating area