JH31 Series D-frame Fixed Bolster Press

Features: Steel plate welded body, D-Shaped open structure, processed by tempering and shot blasting, high-strength, good rigidity and stable precision. The sliding block is equipped with six-face rectangular guide rail, which is with good guiding performance and high precision. High-performance wet clutch is adopted…

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Description

Features：

Steel plate welded body, D-Shaped open structure, processed by tempering and shot blasting, high-strength, good rigidity and stable precision.
The sliding block is equipped with six-face rectangular guide rail, which is with good guiding performance and high precision.
High-performance wet clutch is adopted, which is stable, with low noise, long service life, safe and reliable.
Centralization lubrication is adopted, and equipped with circulation indicating device.
Can assemble various automation peripheral equipment and greatly increase the efficiency.

Main Technical Specifications：

Parameter		Unit	JH31-80	JH31-110	JH31-160	JH31-200
Nominal Capacity		KN	800	1100	1600	2000
Nominal Stroke		mm	5	6	6	6
Slide Stroke Length		mm	160	180	200	220
Slide Stroke Per Minute		times/min	60	50	45	45
Max. Die Set Height		mm	320	350	400	450
Die Height Adjustment		mm	80	90	100	110
Distance Between Uprights		mm	730	850	936	1130
Slide Bottom Size	L x R	mm	540	620	700	880
Slide Bottom Size	F x B	mm	460	520	580	650
Bolster Size	L x R	mm	680	800	880	1070
Bolster Size	F x B	mm	600	680	760	840
Bolster Thickness		mm	140	155	165	180
Bolster Surface Height		mm	900	900	900	1000
Overall Size	F x B	mm	1680	2200	2450	2750
	L x R	mm	1100	1380	1500	1620
	H	mm	2695	3035	3050	3800
Distance Between Foundation Bolts	F x B	mm	1210	1540	1660	2020
Distance Between Foundation Bolts	L x R	mm	1000	1145	1200	1450
Motor Power		Kw	7.5	11	15	18.5
Weight (approx.)		Kg	7960	10800	16000	21300
Press Pressure		Mpa	0.5

Parameter		Unit	JH31-250	JH31-315	JH31-400
Nominal Capacity		KN	2500	3150	4000
Nominal Stroke		mm	6.5	7	8
Slide Stroke Length		mm	220	220	250
Slide Stroke Per Minute		times/min	30	30	30
Max. Die Set Height		mm	500	500	550
Die Height Adjustment		mm	120	120	120
Distance Between Uprights		mm	1220	1240	1310
Slide Bottom Size	L x R	mm	950	950	1020
Slide Bottom Size	F x B	mm	700	700	750
Bolster Size	L x R	mm	1170	1200	1250
Bolster Size	F x B	mm	880	880	950
Bolster Thickness		mm	190	190	210
Bolster Surface Height		mm	1000	1000	1100
Overall Size	F x B	mm	2840	2900	3100
	L x R	mm	1740	1780	1860
	H	mm	3865	3865	4150
Distance Between Foundation Bolts	F x B	mm	2100	2140	2185
Distance Between Foundation Bolts	L x R	mm	1600	1640	1750
Motor Power		Kw	22	30	37
Weight (approx.)		Kg	24500	29000	36500
Press Pressure		Mpa	0.5