JB23 Series Open Tilting Type Punching Machine

Open inclinable punching machine
Adopt rigid rotated key clutch
Simple structure, easy operation and maintenance

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Description
Technical Parameter
Working Vedio

Main Features

The series punching machine adopt rigid rotated key clutch with simple structure, easy operation and maintenance, helical gear transmission, smooth operation and low impact.
J23-25 open inclinable punching machine, first changed from traditional sliding bearing to ball bearing with higher Wear Resistance, avoid generating big gear noise due to brass faster abrasion.
J23 series open inclinable punching machine is unique in the industry with transmission brass gear.
Redesigned machine body with higher strength, at the same time, completed with ball bearing transmission (small noise).
J23-80 and above tonnage punching machine is in pneumatic dual-balance cylinder structure with low balance fluctuation, balancing slider and upper die weight, and avoiding machine shaking caused by afore-mentioned weight.
Prevent gear backward force colliding and making noise, eliminating clearance between connecting rod and slider and reducing force component impact and abrasion.
Avoid slider falling accidents due to brake failure or connect rod breakage.

Standard Configurations

Chinese high-performance motor
France Schneider electric
Safety standard (2006 / 42 / EC)
Left and right safety fence

Safety Standard

Safety standard (2006 / 42 / EC)
Open electric cabinet door to cut off power
China pedal switch (safety grade 4)
Left and right safety fences line with CE standard
Safety relay monitors pedal switch, safety protection

Standard componnets of JB23 Open Tilting Type Punching Machine

Technical Parameter	Unit	JB23-16	JB23-25	JB23-40	JB23-63	JB23-80	JB23-100	JB23-125	JB23-160
Nominal Pressure	Kn	160	250	400	630	800	1000	1250	1600
Nominal Pressure Stroke	mm	2	2.5	4	4	5	5	6	10
Slider Stroke	mm	60	70	100	100	115	130	130	130
Slider Stroke Times	mm-1	100	70	50	50	45	40	40	35
Max. Closed Height	mm	250	290	350	380	410	420	420	410
Die Height Adjustment	mm	40	40	60	60	60	60	60	80
Distance from Slider Center to Machine Body	mm	180	200	250	280	280	320	320	360
Bolster Size (F﹒B*L﹒R)	mm	280*450	330*530	420*640	450*700	500*750	600*900	650*1000	650*1100
Bolster Blanking Hole Dia	mm	125	130	160	190	200	210	210	210
Slider Subface Size ( F﹒B*L﹒R)	mm	130*180	170*200	190*250	220*310	250*300	280*380	350*380	340*420
Shank Hole Size (Dia*Depth)	mm	35*60	40*60	50*100	50*100	60*100	60*100	70*100	80*100
Columns Interval	mm	200	230	320	350	360	400	430	330
Bolster Thickness	mm	40	45	70	80	90	100	110	110
Max. Inclined Angle of Machine	°	20	20	20	20	20	/	/	/
Motor Power	Kw	1.5	2.2	4	5.5	7.5	7.5	11	15
Motor Speed	R/min	1440	1430	1420	1440	1440	1440	1440	/
Machine Outline Size ( LWH)	mm	900780 1720	1000830 1950	14001100 2300	15001200 2400	1600130 2600	18001300 2650	19001500 2800	20001600 2900
Weight	T	0.85	1.3	2.7	3.5	4.5	5.5	7.8	12

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