2015 metal high speed stamping machine

JH21 Series High Precision stamping machine   With high rigidity design in machine frame, the machine body is welded of quality steel sheet and treated by tension elimination, improve stability and reliability of precision of the machine.   Keep the transmission center and machine center in uniformity, guarantee the precision of pressing.   In order to guarantee the machine running in stable and smooth, adopts the design of symmetrical two slid boards with balancer.   Crank, gear. connect bar are oxidized hardening and milled, having super comprehensive mechanical performance and durable function.   The precision of mold adjusting up to 0.1mm, safety, reliable and convenient.   Used reliable high sensitive clutchtbrake and international up-to-date twin electromagnetic valve, overloading protector can guarantee the precision fo slider running and stop andsafe production fo the machine.   Reasonable structural design, is benefit for automation produclion and reduce cost, improve efficiency.   Advanced design principle, low noise, low consumption, low cost, save energy.       Performances & Characteristics   1. Steel welded fuselage with higher strength and stiffness;   2. C-typed fuselage convenient for die installation and large material processing;   3. Cross crankshaft which is convenient for maintenance;   4. Rigid rotating key clutch with simple structure;   5. Pressing type of safety device to protect the whole machine from being damaged due to overloading;   6. Belt brake for easier adjustment;   7. Bigger throat depth especially suitable for cold processing of large plates;   8. Fuselage with higher strength and stiffness, economic and durable.  

Item		Unit	JH21-25	JH21-40	JH21-63	JH21-80	JH21-100	JH21-125
Nominal Pressure		kN	250	400	630	800	1000	1250
Nominal Pressure Stroke		mm	3	4	4	4.5	5	5
Slide Stroke		mm	80	100	120	130	140	150
No. of Strokes per minute	Fixed	SPM	100	85	60	60	50	50
	Variable	SPM	70-110	50-95	45-75	40-70	30-60	30-60
Max. die Height		mm	250	270	300	330	350	380
Die Height Adjustment		mm	50	60	70	80	90	90
Throat Depth		mm	210	225	260	310	360	370
Bolster Surface Size	F.B.	mm	400	440	500	600	680	700
	L.R.	mm	700	810	850	1000	1100	1200
	Thickness of Bolster	mm	80	110	130	140	155	160
Slide Surface Size	F.B.	mm	250	340	400	460	520	520
	L.R.	mm	360	410	480	540	630	630
Stemhole		mm	φ40X50	Φ40x65	φ50X65	φ50X80	φ50X85	φ50X85
Distance between Uprights		mm	450	530	580	600	630	680
Optional Cushion	Pressure	kN		45	60	60	100	100
	Stroke	mm		50	50	50	70	70
Main Motor	Model		Y100L2-4	Y112M-4	Y132S-4	Y132M-4	Y132M-4	Y160M-4
	Power	kW	3	4	5.5	7.5	7.5	11
Slide Motor	Model					YPE500-4Z	YPE500-4Z	YPE500-4Z
	Power	kW				0.5	0.5	0.5
Overall Dimension	F.B.	mm	1365	1410	1590	1774	1830	1931
	L.R.	mm	890	990	1090	1186	1325	1378
	Height	mm	2105	2320	2730	3085	3010	3084
Gross Weight		kg	2800	4200	5700	6900	10350	11800

     

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