C-Frame Crank Press – JL21 Series

JL21

JL21

Product Description

Items Technical Data Model			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		KN	3	3	4	4	4	5	5	6	7	8	8	8
Nominal Pressure Stroke		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 of Slide		mm	85~140	70~120	60~100	50~80	50~80	45~65	42~60	35~55	30~50	30~45	25~40	25~35
Stroke		S.P.M	220	250	290	300	300	360	400	460	480	500	550	550
Max.Die Set Height		mm	50	50	70	80	80	90	90	100	110	120	120	120
Depth of 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	790	900	950	1300	1300
Bottom Size of Slide	F-B	mm	240	270	300	350	350	400	400	460	570	620	720	720
Hole for Punch Shank	Diameter	mm	Φ30	Φ40	Φ50	Φ50	Φ50	Φ60	Φ60	Φ70	Φ70	Φ70	Φ70	Φ70
Hole for Punch Shank	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
	Thickness	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
Single Speed Motor Power		KW	2.2	3	5.5	7.5	7.5	11	15	15	22	30	30	37

C-Frame Crank Press – JL21 Series Versatile, Precise, and Ideal for Various High-Performance Metal Stamping Applications

Key Technical Features:

8-Stage Adjustable Stroke: Flexible adjustment for compatibility with a wide range of dies
High Accuracy: Complies with JIS Grade 1 precision standard
Robust Welded Steel Frame: Ensures excellent rigidity and structural stability
8-Sided Long Guide Rails: Provides superior guiding accuracy
Dry-Type Pneumatic Clutch & Brake Unit
Imported Dual Solenoid Valve: Ensures operational safety during clutch engagement
High-Sensitivity Hydraulic Overload Protection System
Automatic Oil Circulation Lubrication System
Adjustable Die Height: Automatic adjustment (manual for 25T model)
Centralized PLC Control System: Easy and precise operation

Optional Add-Ons (Upon Request):

Output Shaft
Air Cushion
Slider Knockout Device
Automatic Feeding System
…and other auxiliary equipment tailored to your production needs