Je21 Series Open Back Adjustable Stroke Press Machine

• Type: General Punching Machine
• Punch Shape: Semi-Open Punch
• Slider Drive Mechanism: Cam Press
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Power Source: Mechanical Drive
• Model NO.: JE21
• Precision: High Precision
• Transport Package: Wooden Package
• Specification: ISO9001, CE
• Trademark: yangli
• Origin: Yangzhou, Jiangsu Province

Product Description

Je21 Series Open Back Adjustable Stroke Press Machine

Descriptions
--Adopts horizontally placed crankshaft.
--Stroke adjustment device mounted on crankshaft.
--Combined dry type pneumatic friction clutch and brake.
--Manual shut height adjustment with scale display.
--JE21-100D and above adopts lifting balance device
--Safety Duplex valves.
--Control by PLC with international brand.





Main Specification

		JE21-16D	JE21-25D	JE21-40D	JE21-63D	JE21-80D	JE21-100D	JE21-125D
Capacity	kN	160	250	400	630	800	1000	1250
Nominal Force	mm	2	2.5	4	4	5	6	6
Slide Stroke	mm	0-70	0-80	20-120	20-120	10-130	16-140	16-140
SPM	min -1	130	100	70	60	53	40	40
Max. Die Height	mm	170	180	220	290	330	320	320
Die Height Adjustment	mm	30	70	80	80	100	100	100
Between Slide Center & Frame	mm	170	210	250	300	300	380	380
Bolster (FB × LR)	mm	320×480	400×600	480×710	570×760	580×860	710×1100	720×1200
Bolster Opening (Up Hole Dia. × Dpth × Low Hole Dia.)	mm	φ100	φ120	φ220×25 ×φ180	φ200×45 ×φ180	φ200×45 ×φ180	φ260×50 ×φ220	φ260×50 ×φ220
Bolster Thickness	mm	60	70	80	90	100	120	120
Bolster Opening (Dia. × FB × LR)	mm	160×160	180×180	220×220	Steel 220×250	Steel 220×260	260×290	260×290
					Casting φ280×220 ×320	Casting φ280×220 ×380
Slide Area (FB × LR)	mm	180×200	210×250	270×320	280×320	280×380	420×560	420×560
Shank Hole (Dia. × Dpth)	mm	φ40×60	φ40×70	φ50×70	φ50×80	φ60×75	φ60×80	φ60×80
Between Columns	mm	250	330	410	Steel470	Steel450	630	620
					Casting320	Casting410
Motor Power	kW	2.2	3	4	5.5	7.5	7.5	11
Outline Size (FB × LR × H)	mm	1050×1175 ×1830	1560×1300 ×2210	1620×1450 ×2350	1700×1550 ×2640	1720×1630 ×2720	2200×1850 ×3050	2200×1850 ×3050
Net Weight	kg	1600	2204	3286	Steel4550	Steel5500	9000	11000
					Casting 5000	Casting 6412

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.