|Clamping unit||Injection unit||Driven system||Controller|
|E: toggle structure driven by hydraulic|
|E: double injection cylinder driven by electric motor with volume 383cm³-929cm³||hybrid||Keba|
This is a hydraulic-electric hybrid injection molding machine, with the characteristics of hydraulic mold closing and electric injection. Clamping force ranges from 265 tons to 585 tons for 4 models, the injection speed is up to 500mm/S. The clamping unit of this series has strong rigidity, big mold opening force, strong clamping capacity with stable, accurate, fast injection movement. Hybrid injection molding machines are different compared to standard hydraulic injection molding machines in that they use a servo motor coupled to a hydraulic pump to circulate the oil used to provide the hydraulic pressure which actuates the components of the machine. The use of a servo pump allows for continuous adjustments to the actual power requirements, low emissions, less noise, and energy savings.
The ball screw and bearing choose NSK from Japan, the pressure sensor choose Baumer from Switzerland, the servo motor choose Phase from Italy.
Using PP special high plasticizing screw, l/d ratio of 27:1.
Template parallelism is less than 0.075mm/m, pull rod deflection rate is less than 2%.
High speed : injection speed up to 500mm/s
Precision: the repeated precision of injection and mode-locking action is 0.01mm
Energy saving :electric servo technology and hydraulic servo technology combined, saving more than 15% energy compared with hydraulic high speed injection moulding machine