Jl21 Power Press Machine with High Quality

• Model NO.: JL21
• Power Source: Mechanical Drive
• Precision: Normal Precision
• Certification: SGS, CE, ISO 9001
• Condition: New
• Table Type: C-Frame
• Guides: Six-Side Long Rectangle
• Clutch- Brake: Pneumatic Combination Friction Clutch-Brake
• Overload: Hydraulic Overload Protection
• Control System: PLC
• Transport Package: Applicable for Shipment
• Specification: 25ton~500ton
• Trademark: SLJS
• Origin: Shanghai, China
• HS Code: 846299100
• Production Capacity: 1000 PCS/ Year

Product Description

C-type frame, stroke of slide is adjustable 
Have automatic and circular oil lubrication system

Main structure features
8-step variable stroke length
High accuracy,reach JIS-Grade1
High rigidity , steel-weided frame
High precision ,8-side long guide rail
Dry type pneumatic clutch-brake unit
Imported safety dual-solenoid valve for clutch
High sensitive HOLP
Automatic oil cycle lubrication system
PLC system
Optional components:output shaft,air cushion ,slide knockout device , automatic feeder,etc

			JL21-16		JL21-25A		JL21-45A		JL21-63A		JL21-80A	JL21-100A		JL21-125		JL21-160A		JL21-200		JL21-250		JL21-315		JL21-400
Nominal Pressure		kN	160		250		450		630		800	1000		1250		1600		2000		2500		3150		4000
Nominal pressure stroke		mm	3		3		4		4		4	5		5		6		7		8		8		8
stroke of slide		mm	8.3~80		10.5~100		11.5~110		12.5~120		12.5~120	15~140		18.6~150		16.5~160		18.7~180		23~220		250		250
stroke		S.P.M	85~140		70~120		60~100		50~80		50~80	45~65		42~60		35~55		30~50		30~45		25~40		25~35
Max.Die Set Height		mm	220		250		290		300		300	360		400		460		480		500		550		550
Die Height Adjustment		mm	50		50		70		80		80	90		90		100		110		120		120		120
Throat		mm	170		185		235		260		260	320		320		330		410		410		480		480
Distance between uprights		mm	360		440		510		570		570	570		600		690		820		820		1050		1050
Bottom size of slide	L-R	mm	400		460		500		600		600	700		700		760		900		950		1300		1300
	F-B	mm	240		270		300		350		350	400		400		450		570		620		720		720
Hole for punch shank	Height	mm	φ30		φ40		φ50		φ50		φ50	φ60		φ60		φ70		φ70		φ70		φ70		φ70
	Depth	mm	50		60		60		60		60	80		80		80		80		100		100		100
Size of table	L-R	mm	600		700		800		850		900	1000		1100		1200		1350		1400		1700		1850
	F-B	mm	320		350		450		500		500	630		630		650		800		800		940		940
	Height	mm	60		70		80		90		90	125		150		180		200		200		200		200
Size of opening in table	Diameter	mm	φ110		φ110		φ110		φ125		φ125	φ125		φ140		φ160		φ180		φ180		φ250		φ250
Variable Motor Power		kW	2.2		3		5.5		7.5		7.5	11		15		15		22		30		37		37
Single Speed Motor Power		kW	2.2		2.2		5.5		5.5		5.5	7.5		11		11		15		22		30		37
Overall Dimensions	L-R	mm	900		1000		1070		1190		1190	1300		1300		1410		1580		1630		1780		1810
	F-B	mm	1325		1440		1790		1850		1850	2010		2150		2280		2680		2810		3260		3400
	Height	mm	2200		2450		2600		2950		2950	3080		3150		3550		3980		4300		4250		4300
Total Weight		kg	2500		3000		4200		6200		6400	9200		10500		14300		21000		25000		33000		39000