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JH21 Series C-Type High Performance Press with Fixed Bed 1

JH21 Series C-Type High Performance Press with Fixed Bed 2

JH21 Series C-Type High Performance Press with Fixed Bed 3

JH21 Series C-Type High Performance Press with Fixed Bed

Universal high performance presses are widely used in the fields of aeronautics, auto, agriculture machines, electric machines, apparatuses and meters, medical equipments, electrical home appliance and hardware.

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PRODUCT FEATURE

1. Welded frame with quality steel which means good rigidity.

2. Square figure long guide with six friction faces makes abrasion resistant and punching precision.

3. Hydraulic overload protector has sensitive response and reliable motion, which can protect the die when overloading.

4. Combined pneumatic clutch and brake are made of friction material, which means long service life.

5. Closed gear-driven, dipped in lube, which drives stably with low noise.

6. Slide with counter balancer, which will eliminate the clearance and improve the stability and precision.

7. Intermittent auto lubrication makes every point get fine and safe lubrication. Thus, long service life is saved.

8. PLC electric control system is safe and reliable

9. Air cushion, photo guard, auto feeder and speed die changing are optional.

Product Specification

Item				Unit	JH21-25	JH21-40	JH21-63	JH21-80	JH21-100	JH21-125	JH21-160	JH21-200
Nominal Pressure				KN	250	400	630	800	1000	1250	1600	2000
Nominal Pressure Stroke				mm	3	4	4	4.5	5	5	6	6
Slide Stroke				mm	80	100	120	130	140	150	160	160
No. of Strokes per minute	Fixed			SPM	100	85	60	60	50	50	50	50
No. of Strokes per minute	Variable			SPM	70-110	50-95	45-75	40-70	30-60	30-60	30-60	35-60
Max. die Height				mm	250	270	300	330	350	380	400	450
Die Height Adjustment				mm	50	60	70	80	90	90	110	110
Throat Depth				mm	210	225	260	310	360	370	380	400
Bolster Surface Size			F.B.	mm	400	440	500	600	680	700	740	780
Bolster Surface Size			L.R.	mm	700	810	850	1000	1100	1200	1300	1400
Slide Surface Size			F.B.	mm	250	340	400	460	520	520	580	590
Slide Surface Size			L.R.	mm	360	410	480	540	630	630	800	800
Stemhole				mm	φ40X50	Φ40x65	φ50X65	φ50X80	φ50X85	φ50X85	φ65X90	Φ65x90
Distance between Uprights				mm	450	530	580	600	630	680	780	820
Thickness of Bolster				mm	80	110	130	140	155	160	165	170
Optional Cushion	Pressure			KN		45	60	80	100	100	145	145
Optional Cushion	Stroke			mm		50	50	65	70	70	80	80
Main Motor		Model			Y100L2-4	Y112M-4	Y132S-4	Y132M-4	Y132M-4	Y160M-4	Y160L-4	Y180M-4
Main Motor		Power		KW	3	4	5.5	7.5	7.5	11	15	18.5
Slide Motor		Model						YPE500-4Z	YPE500-4Z	YPE500 -4Z	YPE750 -4Z	YPE750-4Z
Slide Motor		Power		KW				0.5	0.5	0.5	0.75	0.75
Overall Dimension		F.B.		mm	1365	1410	1580	1774	1830	2076	2120	2250
		L.R.		mm	857	990	1080	1186	1325	1380	1510	1540
		Height		mm	2180	2320	2555	3085	3010	3084	3300	3380
Gross Weight				Kg	2800	4200	5700	6900	10350	11800	13500	17500

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