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250kn Hydraulic Punch Press for Aluminium Power Press Machine

1. Structure and features
This kind of press is universally used for plate processing,which is applied to shearing, punching,blanking, bending and shallow stretch. The series has structural features as follows:
The body of the press adopts casting structure with excellent anti-vibration.
The crankshaft of is placed horizontally, flywheel is palced outside, easy to be maintained.
The press adopts single key rigidity clutch.
The sturcture of the slide is like casting case with high rigidity. Inside the slide, there is a shearing block protector, whose structure is simple and after it is overloaded. The safe discs will be ruined. Thus, it protects the press and moulds from being harmed.
Slide set height adopts handy adjustment with disply and easy to adjust.
Trianle guide with simple structure and convenient to adjust.

Model:
J23-25D
Brand:
Newvision
Capacity: 250kn
nominal force: 2.5mm
slide stroke: 0-80mm
max die height: 180mm
die height adjustment: 45mm

Product Description

1. Structure and features
This kind of press is universally used for plate processing,which is applied to shearing, punching,blanking, bending and shallow stretch. The series has structural features as follows:
   The body of the press adopts casting structure with excellent anti-vibration.
   The crankshaft of is placed horizontally, flywheel is palced outside, easy to be maintained.
   The press adopts single key rigidity clutch.
   The sturcture of the slide is like casting case with high rigidity. Inside the slide, there is a shearing block protector, whose structure is simple and after it is overloaded. The safe discs will be ruined. Thus, it protects the press and moulds from being harmed.
Slide set height adopts handy adjustment with disply and easy to adjust.
Trianle guide with simple structure and convenient to adjust.
The press is also set with bimanual operation button and foot peadl to realize continuous, single and adjustment.
The press is developed at the base of tradtional single turnkey rigidity clutch press and it is in conformity with national compulsory safety standard.
Die cushion optional.
Electrical grease lubrication system is optional.

Main model and specification

	Unit	JC23-6.3D	J23-10D	J23-16D	J23-25D	JG23-40D	JC23-63D	J23-80D
Capacity	kn	63	100	160	250	400	630	800
Nominal force	mm	2	2	2	2.5	4	4	5
Slide stroke	mm	0-40	0-60	0-70	0-80	20-120	20-120	10-130
Spm	Min-1	170	145	125	60	55	50	45
Max. Die height	mm	105	130	170	180	220	260	270
Die height adjustment	mm	20	35	30	45	70	80	80
Between slide center&fram	mm	110	130	170	210	260	260	270
Bolster(fbxlr)	mm	200x310	240x360	320x480	400x600	480x710	480x710	520x860
Bolster opening (dia. Xfbxlr)	mm	Φ60	Φ120×20 ×Φ100	Φ100	Φ120	Φ220×25 ×Φ180	Φ200×45 ×Φ180	Φ200×45 ×Φ180
Bolster thickness	mm	40	50	60	70	80	90	100
Bolster Opening (dia.xfbxlr)	mm	Φ140×11×160	Φ130×90×180	Φ210×160×240	Φ180×130×260	Φ200×150×300	Φ250×200×340	Φ250×200×340
Slide area(fbxlr)	mm	120×140	150×170	180×200	210×250	270×320	280×320	280×380
Shank hole (dia. Xdpth)	mm	Φ30×55	Φ30×55	Φ40×60	Φ40×70	Φ50×70	Φ50×80	Φ60×75
Max. Inclined angle	°	30°	30°	25°	25°	25°	25°	20°
Between column	mm	150	180	220	260	300	350	410
Motor Power	kw	0.75	1.1	.5	2.2	4	5.5	7.5
Outline size (fbxlrxh)	mm	780×610 ×1505	915×700 ×1690	1150×900 ×1910	1325×990 ×2140	1600×1180 ×2310	1810×1350 ×2640	1810×1410 ×2790
Net weight	kg	360	600	1080	1900	3180	4218	5240

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250kn Hydraulic Punch Press for Aluminium Power Press Machine