JM31 Gantry Type High Performance Press_Nantong Zhenhuan Trade Co., Ltd.

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JM31 Gantry Type High Performance Press

Main features of JM31/JMD31 gantry type high performance press:
-- Entire steel welded column type frame with high rigidity
-- Dry friction clutch with high performance and big torque (JM31-160~400 is optional with wet clutch)
-- Hydraulic overload protector
-- Eight-face lengthened guide with high accuracy
-- Motorized die height adjustment with digital display
-- Lifting balance cylinder
-- Imported dual solenoid valve
-- Compulsive lubricating system (Balance cylinder is manually lubricated)
-- Equipped with one set blowing ejector
-- World-famous brand PLC control
-- World-famous brand electric components
-- Integrated interface (including electrical cam)
-- Air cushion, NC feeder, light curtain are optional

Main technical data of JM31/JMD31 gantry type high performance press:

Item				JM31-160 JMD31-160	JM31-200 JMD31-200	JM31-250 JMD31-250	JM31-315 JMD31-315	JM31-400	JM31-500	JM31-630
Nominal force			kN	1600	2000	2500	3150	4000	5000	6300
Nominal stroke			mm	6	6	8	8	10	10	10
Slide stroke			mm	160	180	200	200	200	200	250
SPM	Fixed		min-1	40	35	30	30	25	20	18
SPM	Variable*		min-1	35~50	30~40	25~35	25~35	20~30	/	/
Max. die height			mm	350	450	500	550	600	650	700
Die height adjustment			mm	110	110	120	120	120	120	120
Bolster (F-B x L-R)			mm	740x1050	760x1130	800x1200	850x1250	900x1350	1000x1500	1200x1700
Bolster thickness			mm	150	160	170	170	180	190	200
Slide area (F-B x L-R)			mm	650x800	650x850	700x900	750x950	800x1050	900x1200	1100x1450
Shank hole (Diaxdepth)			mm	φ65x90	φ65x90	φ70x90	φ70x90	φ80x90	φ80x90	φ90x100
Between columns			mm	1150	1200	1320	1370	1550	1700	1900
Side opening (FB×H) (Up bolster)			mm	760x300	800x370	820x430	880x480	920x520	1020x600	1100x650
Between up bolster & floor			mm	1020	1030	1050	1050	1050	1060	1050
Main motor power			kW	15	18.5	22	30	37	45	75
Cushion(optional)		Qty.		1	1	1	1	1	1	1
		Ejecting Force	kN	160	160	250	250	250	250	250
		Ejecting stroke	mm	80	80	80	80	80	80	80
		Ejecting area	mm	φ350	φ350	340x540	400x540	400x540	400x540	400x540
Outline size		F-B	mm	2480	2570	2950	3150	3430	3670	4150
		L-R		1750	1810	2080	2200	2400	2580	2900
		H		3500	3610	3850	4000	2410	4600	5200
Net weight			kg	16500	19500	24000	29000	37000	48000	62500

*Stroke-times variable type is optional.
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