Four column cold extrusion servo driven hydraulic press
CMLJ Series Four Column Cold Extrusion Servo Driven Hydraulic Press
Application
Used for metallic material in cold forging, warm forging, forming, stamping, shallow drawing, and blanking process, such as components of vehicle, motor cycle, bicycle, phone shell, LED heat sink and metal tools, etc.
Features
Ease operation: user friendly HMI, ease for setting parameters and recipe storage;
Control system: PLC + HMI (Siemens brand), refer to pressing technology requirement set the parameters on HMI such as pressure, position, hold pressure, multi-pressing, etc;
Accuracy monitoring: used for linear scale and pressure sensor to monitor the position and pressure, enhance the pressing accuracy;
Position accuracy: repeatability of ram position achieve to ±0.01mm, control the scrap rate of products caused by machine accuracy;
Pressing accuracy: repeatability of ram pressure achieve to ±2%, control the scrap rate of products caused by machine accuracy;
Machine structure: through finite element analysis, guarantee the strength and rigidity of hydraulic press;
Energy saving: high power motor fulfill high speed high pressure processing requirement, servo motor driving system can achieve energy saving 30 – 50%;
Low noise level: used of servo motor driving system, fulfill different speed and pressure of pressing requirement, ensures the stability of movement, lower noise level;
Selectivity: different of ejection type can be selected such as lower ejector, upper ejector and lower & upper ejector, suitable for different type of pressing technology requirement;
Automation: design of different automatic production equipment as customer requested;
(Induction motor driving system as option)
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