METAL STAMPING PRESS MACHINE

Precision metal stamping press with a capacity of 60-500 tons RPH series

Frame Structure: High-alloy steel casting, designed through computer analysis to create the most suitable frame.
After eliminating internal stresses, this process enhances precision and ensures the rack's indispensable high rigidity, thereby achieving low vibration technology to improve mold longevity.
We prioritize high-precision stability and reliability.

Model	Unit	RPH-60	RPH-80	RPH-125	RPH-150	RPH-200	RPH-220	RPH-300	RPH-350	RPH-400	RPH-550
Capacity	ton	60	80	125	150	200	220	300	350	400	550
Stroke	mm	30								30-50	40
Strokes per minute	s.p.m	200-800	200-700	150-700		150-600		150-400		150-350	80-250
Bolster Area	mm	950 × 650	1100 × 750	1200 × 850	1400 × 850	1800 × 950	1900 × 1000	2400 × 1000		2800 × 1200	3300 × 1300
Bolster Hole	mm	700 × 125	800 × 150	1000 × 200		1300 × 250	1400 × 300	2200 × 300		2200 × 400	3300 × 500
Slide Dimension	mm	950 × 420	1100 × 500	1200 × 600	1400 × 600	1800 × 700	1900 × 750	2400 × 900		2800 × 1100	3300 × 1200
Die Height Adjustment	mm	300-350	330-380	360-410		370-420		400-450		420-480	500-550
Adjustment Motor	kW	0.4	0.75			1.5		2.2		3.7	5.2
Linear Height	mm	160	175±50	195±50		200±50		210±50		220±50	240±50
Main Motor	kW	10	22	37		45		55		75	90

The clutch brake utilizes a low-inertia pneumatic clutch brake system, controlled by a dual safety valve.
The mold height can be adjusted using a digital display.
Electrical control is achieved through a PLC dual-loop system.
High-quality brand-name products are employed for hydraulic, pneumatic, and electrical control components.
Lubrication is achieved through a thin oil circulating system and concentrated oil clearance lubrication, featuring high and low-level detection, high-pressure monitoring, timing, fixed-point, and precise quantitative lubrication. The system includes oil pressure and oil level monitoring, fault detection, and various action sequences.
The slide block is equipped with a hydraulic pressure overload protection device.
Key components have undergone finite element analysis for enhanced performance and durability.
Optional features include an air cushion, specialized vibration isolator, quick die-changing device, photoelectric protection system, and rigid materials, among others.

Model		Unit	R2-400	R2-500	R2-630	R2-800	R2-1000	R2-1250	R2-1600
Nominal Pressure		kN	4000	5000	6300	8000	10000	12500	16000
Nominal Pressure Stroke		mm	13
Slide Stroke		mm	400	500			600
Strokes per minute		s.p.m	12-18	10-16
Max. Die Height		mm	800		1000		1100
Die Height Adjustment		mm	350		500			600
Distance between slide rails		mm	2870	3160	3670	4060	4070	4080	4580
Bolster Area	L	mm	1600			1800
	W	mm	2800	3000	3600	4000		4500
	H	mm	180	220		250	280	300	340
Slide Dimension	L	mm	1600			1800
Slide Dimension	W	mm	2800	3000	3600	4000		4500
Air Cushion	Pressing force / Return force	kN	600	800	1000	1250		1500
Air Cushion	Stroke	mm	200	220	240	250
Knocking out of Slide (optional)	Stroke	mm	150
Main Motor Power		kW	75		90	132		160	220
Overall Dimension	L	mm	4350	4900	4080	6870	7290	7500	8450
	W	mm	5180	5770	5420	5530	5600	6000	6320
	H	mm	6980	7900	7980	8860	9600	10600	11000

Samples of stamped products