Jm31/Jmd31 Series Gantry Type Single Point Mechanical Hydraulic Power Press

• Type: General Punching Machine
• Punch Shape: Closed Punch
• Slider Movement: Double Action
• Slider Drive Mechanism: Cam Press
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Model NO.: JM31/JMD31
• Power Source: Mechanical Drive
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Wooden Package
• Specification: CE, ISO9001
• Trademark: Yangli
• Origin: Yangzhou, Jiangsu Province

Product Description

JM31/JMD31series gantry type single point press with high performance

Descriptions
--Welded Steel plate framework with high intensity of machine body.
--Dry type friction clutch and brake, wet  friction clutch and brake are optional for JM31-160~400 type.
--Equipped with hydraulic overload protecting device.
--Eight-side lengthened guide with high precision.
--Adopts electric shut height adjustment with digital display.
--Equipped with lifting balance cylinder.
--Duplex valves imported.
--Electric compelling grease lubrication system.
--Balancing cylinder adopts manual lubrication system.
--One set of blowing device.
--Controlled by PLC with international brand.
--Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
--Electronic cam device with intelligent top dead center stop function and several safety function.
--Optional air cushion device, NC feeding machine, light curtain and inverter with international brand to fulfill stroke adjustment.
--JMD31 series equipped with multi pitmen framework, suitable for flat stretching.



Main Specification

				JM31-160 JMD31-160	JM31-200 JMD31-200	JM31-250 JMD31-250	JM31-315 JMD31-315	JM31-400	JM31-500	JM31-630
Capacity			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
		Variable		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 (FB×LR)			mm	740×1050	760×1130	800×1200	850×1250	900×1350	1000×1500	1200×1700
Bolster Thickness			mm	150	160	170	170	180	190	200
Slide Area (FB×LR)			mm	650×800	650×850	700×900	750×950	1050	900×1200	1100×1450
Shank Hole (Dia.×Dpth)			mm	φ65×90	φ65×90	φ70×90	φ70×90	φ80×90	φ80×90	φ90×100
Between Columns			mm	1150	1200	1320	1370	1550	1700	1900
Side Opening (FB × H) (Up Bolster)			mm	760×300	800×370	820×430	880×480	920×520	1020×600	1100×650
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 (Option)	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	340×540	400×540	400×540	400×540	400×540
Outline Size (FB×LR×H)			mm	2480×1750×3500	2570×1810×3610	2950×2080×3850	3150×2200×4000	3430×2400×2410	3670×2580×4600	4150×2900×5200
Net Weight			kg	16500	19500	24000	29000	37000	48000	62500

Warranty and Service
-- One year warranty for whole press.
-- All spare parts are available as we produce most of the parts in our factory.
-- It is easy to get the electric parts as all are international famous brands.
-- We can provide technical support via email, phone or video.
-- We can send out engineers for service, installation or training with reasonable additional cost.
-- English operation and maintenance manual is provided with the press.
-- All safety warning tags and control panels are in English.