Open Back, C Type,C Frame Power Press (400ton)

Universal high performance presses are widely used in the fields of auto, home appliances, and hardware.

Features:

Welded frame with quality steel which means good rigidity.                                                 Square figure long guide with six friction faces makes abrasion resistant and punching precision. Hydraulic overload protector has sensitive response and reliable motion, which can protect the die when overloading                                                        Combined pneumatic clutch and brake are made of friction material, which means long service life.                                                       Closed gear-driven, dipped in lube, which drives stably with low noise.                      Slide with counter balancer, which will eliminate the clearance and improve the stability and precision.                                                   Intermittent auto lubrication makes every point get fine and safe lubrication. Thus, long service life is saved.                                                 PLC electric control system is safe and reliable                                                    Air cushion, photo guard, auto feeder ,speed die changing and variable-speed device are optional.

specification

Item		Unit	JH21-25	JH21-40	JH21-63	JH21-80	JH21-100	JH21-125	JH21-160	JH21-200	JH21-250	JH21-315	JH21-400
Nominal Pressure		kN	250	400	630	800	1000	1250	1600	2000	2500	3150	4000
Nominal Pressure Stroke		mm	3	4	4	4.5	5	5	6	6	6	8	8
Slide Stroke		mm	80	100	120	130	140	150	160	160	200	250	250
No. of Strokes per minute	Fixed	SPM	100	85	60	60	50	50	50	50	30	30	25
	Variable	SPM	70-110	50-95	45-75	40-70	30-60	30-60	30-60	35-60	25-40	25-40	20-25
Max. die Height		mm	250	270	300	330	350	380	400	450	500	550	550
Die Height Adjustment		mm	50	60	70	80	90	90	110	110	110	120	120
Throat Depth		mm	210	225	260	310	360	370	380	400	430	430	510
Bolster Surface Size	F.B.	mm	400	440	500	600	680	700	740	780	840	840	1000
	L.R.	mm	700	810	850	1000	1100	1200	1300	1400	1400	1500	1800
	Thickness of Bolster	mm	80	110	130	140	155	160	165	170	175	180	180
Slide Surface Size	F.B.	mm	250	340	400	460	520	520	580	590	650	700	700
	L.R.	mm	360	410	480	540	630	630	800	800	880	950	950
Stemhole		mm	φ40X50	Φ40x65	φ50X65	φ50X80	φ50X85	φ50X85	φ65X90	Φ65x90	Φ65x100	Φ65x110	Φ65x95
Distance between Uprights		mm	450	530	580	600	630	680	780	820	920	1000	900
Optional Cushion	Pressure	kN		45	60	60	100	100	145	145	145	145	145
	Stroke	mm		50	50	50	70	70	80	80	80	80	80
Main Motor	Model		Y100L2-4	Y112M-4	Y132S-4	Y132M-4	Y132M-4	Y160M-4	Y160L-4	Y180M-4	Y200L2-6	Y225M-6	Y250M-6
	Power	kW	3	4	5.5	7.5	7.5	11	15	18.5	22	30	37
Slide Motor	Model					YPE500-4Z	YPE500-4Z	YPE500-4Z	YPE750-4Z	YPE750-4Z	YPE1100-4Z	YPE1500-4Z	YPE1500-4Z
	Power	kW				0.5	0.5	0.5	0.75	0.75	1.1	1.5	1.5
Overall Dimension	F.B.	mm	1365	1410	1590	1774	1830	1931	2123	2177	2700	2700	3220
	L.R.	mm	890	990	1090	1186	1325	1378	1513	1540	1622	1920	1800
	Height	mm	2105	2320	2730	3085	3010	3084	3300	3380	3865	4350	4600
Gross Weight		kg	2800	4200	5700	6900	10350	11800	13500	17500	22600	28000	35800

Open Back, C Type,C Frame Power Press (400ton)