KW PI Series (High-Speed Hydraulic)

A series of well-respected machines in the market sector for the production of thin wall products and very high outputs.

With specific technological solutions, developed directly in conjunction with the packaging industry and engineered to combine accuracy, repeatability and competitiveness. i.e. hydraulic valve blocks mounted directly on function to be controlled, servo and proportional valves working in closed loop for speed and pressure; quick replacement of the plasticizing unit; hydraulic or electric Torque motor direct in line for screw rotation, magnetostrictive transducers on all movements and a central hydraulic accumulator system for all the machine phases, fully-closed hydraulic system with sound-absorbing panels for total noise elimination.

A series of well-respected machines in the market sector for the production of thin wall products and very high outputs.

With specific technological solutions, developed directly in conjunction with the packaging industry and engineered to combine accuracy, repeatability and competitiveness. i.e. hydraulic valve blocks mounted directly on function to be controlled, servo and proportional valves working in closed loop for speed and pressure; quick replacement of the plasticizing unit; hydraulic or electric Torque motor direct in line for screw rotation, magnetostrictive transducers on all movements and a central hydraulic accumulator system for all the machine phases, fully-closed hydraulic system with sound-absorbing panels for total noise elimination.

The injection piston, which is perfectly balanced in oil-hydraulic terms, is directly linked to the plasticizing screw that rotates during the dosing phase.

This solution is used to eliminate the necessity of wear parts such as thrust bearings, which are normally mounted on the piston, and by the application of a motor for the screw rotations, on the same axis of the piston for better performance.

The Moog servo-valve that works in a closed loop for speed and pressure perfectly controls the filling phase and the maintenance phase, ensuring speed, precision and repetition.

The injection group benefits from the entire project. In fact, other than having an excellent length/diameter ratio for better homogeneous mix of the material and greater plasticisation, it was designed for rapid replacement; an ideal solution for anyone who processes diferent materials and wants to reduce time and waste due to production start-up.

Remote assistance allows diagnosis and interventions on the injection molding machines control system. Communication with eKW Series machines uses a network connection via TCP/IP software installed on the PC that will communicate with the machine.

In moulding departments this means information accessibility in “real time” on the machine movements and performance with the possibility of intervening if necessary on the working parameters and modify them instantly.

Monitoring the moulding parameters centrally, you can get details on the machines operation, control its performance, receive sms or e-mail on your smartphone in case of alarm, with detailed description of these anomalies.

Acquiring the production data for each shot, at a central level, it is possible to meet the ISO standards, related to the quality and traceability of each piece control, produced by the machine, which is critical not only for the pharmaceutical and food sectors, but currently for each application area.