CMHe Series Frame-Type Guided Servo Hydraulic Press

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APPLICATION

Mainly suitable for cold forging, warm forging, extrusion forming of metal materials, as well as pressing, shallow drawing, and blanking. Applications include automobile, motorcycle, bicycle, mobile phone casings, LED heat sinks, watch casings, and hardware tools;

Especially suitable for precision molding parts.

FEATURES

Machine‑tool structure: Machine tool structure designed through finite element analysis with overall welding and eight face guide way design;

Low deformation: The machine frame adopts a complete frame structure, and the slider runs on precision guide rails for strong seismic resistance and side pressure resistance. The machine is stable, precise, and durable, suitable for blanking, forming, extrusion, and other processes;

Convenient maintenance: The machine is designed as a modular structure according to different functional modes, making disassembly and assembly easy. General malfunctions can be directly observed and repaired through the touch screen, making maintenance simple;

Ease operation: User‑friendly human‑machine interface, easy to set parameters and save functions;

Control system: Servo‑driven control system;

Pressing adjustment: High‑speed pressing setting to meet the pressing process requirements of different products;

Precision monitoring: Position and pressure monitoring by linear scale and pressure sensor, improving pressing accuracy;

Machine‑tool rigidity: Ensuring press strength and rigidity through finite element analysis for a more rational structure;

Energy‑saving effect: High‑power servo motor meets the requirements of high‑speed and high‑pressure processes, and using servo driver achieves optimal power efficiency;

Automatic production: Customizable design for different forms of automated production auxiliary equipment according to customer needs;

High repeatability: Repeatability achieve to ±0.01mm, effectively controlling waste caused by machine tool accuracy issues;

Excellent energy‑saving effect: Utilizing an advanced servo‑driven hydraulic pump system, it can save energy compared to conventional hydraulic presses, up to 20‑50%;

Servo motor drive system: Adopts a servo motor drive system to meet varying speed and pressure requirements for different processes, ensuring smoother and quieter movement;

Low cooling water consumption: Low cooling water consumption (Optional conventional motor drive control system).

TECHNICAL PARAMETER TABLE

ITEM		UNIT	CMHe-300LJ	CMHe-500LJ	CMHe-650LJ	CMHe-1000LJ	CMHe-1200LJ	CMHe-1500LJ
Nominal capacity		Ton	300	500	650	1000	1200	1500
Maximum system pressure		MPa	25	25	25	25	25	25
Maximum stroke		mm	450	500	500	500	500	500
Open height		mm	1000	1000	1100	1100	1200	1200
Speed of moving slide	Approaching	mm/s	250	230	230	160	160	150
	Pressing	mm/s	10-20	8-16	8-16	8-16	6-15	3-13
	Returning	mm/s	300	250	250	170	160	150
Effective size of moving slide	L-R (Between columns)	mm	700	800	1000	1200	1300	1400
Effective size of moving slide	F-B (Edge to edge)	mm	700	800	1000	1200	1300	1400
Overall dimensions (Approx.)	Length	mm	1680	2650	2940	3660	3800	4150
	Width	mm	1780	2100	2100	2450	2500	2680
	Height	mm	3500	4050	4100	4560	4720	4820
Servo motor power		kW	32	55	55	78.6	96	110
Bottom cylinder nominal capacity		Ton	30	50	50	50	60	80
Bottom cylinder stroke		mm	200	200	200	200	200	200