JH25 Series C-frame Two Points Press

Features: The JH25 C-frame double crank press is the commonly used product in blanking, piercing and cutting the larger piece of sheet metal. The worktable in large size is more suitable for the progressive dies working on different stations, which can greatly improve the production efficiency.

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Description

The JH25 C-frame double crank press is the commonly used product in blanking, piercing and cutting the larger piece of sheet metal. The worktable in large size is more suitable for the progressive dies working on different stations, which can greatly improve the production efficiency.

Features：

Welded body with steel plate and high intensity.
Suitable for multiple dies automatic line and multi level dies continuous punching.
Double crankshaft pitmen totally eliminating side forces by reverse rotation.
Combined wet multi discs friction clutch and brake.
Cluster gear adopts the flooding oil lubrication.
Six-face rectangle lengthen guide.
Adopts electric die height adjustment with digital display.
Equipped with hydraulic overload protecting device.

Main Technical Specifications：

Parameter		Unit	JH25-110	JH25-160	JH25-200
Nominal Capacity		KN	1100	1600	2000
Nominal Stroke		mm	5	6	7
Slide Stroke Length		mm	180	200	250
Slide Strokes Per Minute	Fixed	times/min	50	45	35
Slide Strokes Per Minute	Variable	times/min	30-60	35-55	25-40
Max. Die Set Height		mm	400	450	500
Die Height Adjustment		mm	90	100	110
Throat Depth		mm	350	390	430
Distance Between Uprights		mm	1470	1600	1920
Bolster Size	F x B	mm	680	760	840
Bolster Size	L x R	mm	1880	2040	2420
Bolster Thickness		mm	155	165	170
Slide Bottom Size	F x B	mm	520	580	650
Slide Bottom Size	L x R	mm	1400	1500	1850
Bolster Surface Height		mm	900	900	1000
Overall Size	F x B	mm	1820	2080	2370
	L x R	mm	1970	2150	2550
	H	mm	3200	3380	3820
Motor Power		Kw	11	18.5	22
Weight(Approximate)		Kg	14000	19000	26500
Press Pressure		Mpa	0.5

Parameter		Unit	JH25-250	JH25-315
Nominal Capacity		KN	2500	3150
Nominal Stroke		mm	7	7
Slide Stroke Length		mm	280	280
Slide Strokes Per Minute	Fixed	times/min	30	30
Slide Strokes Per Minute	Variable	times/min	20-35	20-35
Max. Die Set Height		mm	550	550
Die Height Adjustment		mm	120	120
Throat Depth		mm	470	480
Distance Between Uprights		mm	2190	2170
Bolster Size	F x B	mm	920	940
Bolster Size	L x R	mm	2700	2800
Bolster Thickness		mm	180	190
Slide Bottom Size	F x B	mm	700	700
Slide Bottom Size	L x R	mm	2100	2100
Bolster Surface Height		mm	1100	1090
Overall Size	F x B	mm	2850	2850
	L x R	mm	2700	2700
	H	mm	4180	4180
Motor Power		Kw	30	37
Weight(Approximate)		Kg	35000	36000
Press Pressure		Mpa	0.5