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JH31 Semi-closed press

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JH31 Semi-closed press

Performance characteristics: This series of presses adopts an overall frame structure, which has good rigidity, high dynamic accuracy, and spacious working space. It is widely used in precision machining and automated production. Steel plate welded body, frame-type overall structure, small deformation and good rigidity. Wide Six-sided guide rail, good accuracy and stability. Combined pneumatic friction clutch brake, motorized lubrication. Hydraulic overload protection is adopted, and the electrical is controlled by PLC. Quick mold change, air cushion, photoelectric protection device, automatic feeding device and variable speed device are optional.

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Parameters

Performance characteristics:

This series of presses adopts an integral frame structure, with good rigidity, high dynamic precision, and spacious working space, which are widely used in precision machining and automated production.

Steel plate welded body, frame type overall structure, small deformation, good rigidity. Wide six-sided guide rail, good accuracy and stability.

Combined pneumatic friction clutch brake, motorized lubrication. Hydraulic overload protection is adopted, and the electrical is controlled by PLC.

Optional quick mold change, air cushion, photoelectric protection device, automatic feeding device and variable speed device.

Optional: air cushion, photoelectric protection device.

technical parameter

ltems		Technical Date		Model JH31-110	Model JH31-125	Model JH31-160	Model JH31-200	Model JH31-250	Model JH31-315	Model JH31-400
Nominal Pressure		-	KN	1100	1250	1600	2000	2500	3150	4000
Nominal Pressure Stroke		-	mm	5	5	6	6	6	8	10
Slide stroke length		J	mm	140	150	160	160	200	250	320
No of strokes per minute	Fixed	-	SPIV	50	50	50	50	30	30	25
No of strokes per minute	Variable	-	SPIV	35-60	30-60	30-60	30-55	25-40	25-40	25-30
Max die heigth		D.H	mm	350	350	400	400	450	450	550
Die heigth adjustment		G	mm	90	90	110	110	110	120	120
Operating Height		Z	mm	900	900	900	900	1000	1000	1000
Operating Height		R	mm	980	980	1150	1200	1300	1350	1340
Optional Cushion	Pressure	-	KN	100	100	145	145	145	145	145
Optional Cushion	Stroke	-	mm	70	70	80	80	80	80	80
Main Motor	Model	-	-	Y132M-4	Y160M-4	Y160L-4	Y180M-4	Y200L-6	Y225M-6	Y250M-6
Main Motor	Power	-	KW	7.5	11	15	18.5	22	30	37
Slide Motor	Model	-	-	YPE500-4Z	YPE500-4Z	YPE750-4Z	YPE750-4Z	YPE1500-4Z	YPE1500-4Z	YPE1500-4Z
Slide Motor	Power	-	KW	0.5	0.5	0.75	0.75	1.5	1.5	1.5
Overall Dimension	F.B.	B	mm	2000	2200	2275	2340	2720	2830	3585
	L.R.	A	mm	1450	1480	1660	1680	1880	1960	1980
	Height	H	mm	3170	3300	3741	3743	4563	4450	4290
Bolster Surface Size	F.B.	F	mm	680	700	740	780	840	840	1200
	L.R.	E	mm	880	880	1050	1100	1200	1250	1240
	Thickness	T	mm	155	160	165	170	180	180	180
Slide Bottom Surface Size	F.B.	Q	mm	520	530	580	580	650	700	1100
	L.R.	P	mm	630	650	800	800	880	950	1100
	Stemhole	D	mm	∮50*85	∮50*85	∮65*90	∮65*90	∮65*100	∮65*100	∮65*100
Gross Weight		-	KG	13000	14000	19300	22000	28000	34500	50000

The company reserves the right to improve product technology and appearance, subject to change without notice.

Keyword:

semi-closed

model

JS31 closed single point press

JH21 open type fixed table high performance press

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Add: No.118, West Zhennan Road, Libao Town, Haian County, Nantong City, Jiangsu Province
Hotline: 86-13861910888 / 86-513-88286688
E-mail: yl@ntdh.com.cn

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