Deep Throat Mechanical Eccentric Power Press (punching machine) J21s-40ton

Prod Model:	J21S-40T
Type:	General Punching Machine
Controlling Mode:	Artificial
Automatic Grade:	Semiautomatic
Power Source:	Electric
Precision:	Precision

Product Description

BOHAI BRAND MECHANICAL PUNCHING MACHINE
I. Main Feature
 
The press adopts the transverse crankshaft structure. The outlay gear is convenience for maintenance.
-- The press adopts the low inertia combined dry friction clutch and brake, which has little passive inertia, low energy Consumption, reliable interlock of clutch and brake and long durability.
-- The slide is a whole cast form construction which adopts mechanical overload protector.
-- The shut height adopts manual adjustment, which has scale display.
-- The press adopts four face triangle gib, which has high guiding precision and steady precision.
-- The cam controller consists of approximate switches.
-- It adopts dual valve.
-- It can be equipped with photoelectric guards.(Optional)
-- Besides, the press has two-hand operating button and foot pedal switch, which can realize Continuous, Single and Inch mode. 

II. Technical Data

Model			J23-6.3	J23-16	J23-40	J23-63	J23-80	J23-100	J23-125
Nominal pressure on sliding block		KN	63	160	400	630	800	1000	1250
Slide stroke		mm	35	55	90	110	120	140	150
Stroke frequency	Fast speed	times	170	120
	Low speed	min			45	40	38	38	35
Die height		mm	150	220	320	390	440	480	500
Die Height Adjustment		mm	30	45	65	80	90	100	100
Distance between slider center and machine		mm	110	160	250	310	350	380	390
Vertical columns distance		mm	150	220	340	420	450	560	550
Slider bottom size	L*R	mm	140	200	300	400	430	540	540
	F*B	mm	120	180	220	360	360	480	480
Size of handle hole	Diameter	mm	30	40	50	50	60	60	60
	Depth	mm	55	60	70	70	75	75	75
Size of worktable	L*R	mm	310	450	700	860	950	1080	1100
	F*B	mm	200	300	460	570	650	710	720
Thickness of worktable		mm	30	40	65	80	100	120	130
Max. inclination angle			45	35	30	20	20	15	13
Worktable height		mm	750	750	850	850	850	850	860
Size	F*B	mm	780	1150	1721	1958	2060	2254	2200
	L*R	mm	620	847	1335	1500	1715	1790	1790
	High	mm	1503	1910	2488	2868	3290	3625	3590
Anchor bolts distance	F*B	mm	530	780	1060	1300	1360	1550	1710
	L*R	mm	314	450	750	920	1010	1130	1110
Power of electric motor		KW	0.75	1.5	5.5	7.5	7.5	11	11

 
III.  Our Services
  
1.)   We can send our engineer to your factory and do the training for your workers. You will bear the cost for our engineer's air ticket,visa,accormadation,food and transportations in your country
2.)   You can send your workers to our factory. We will teach them how to operate the machine with no training charges
3.)   Actually there is another better way to choose. Every machine leaves our factory with one book of operation manual. You can first read through the manual and get familiar with the machine. Then we can video call and teach you on-line how to operate the machine.
   
Apart from above training course, we also provide 2 year warranty for all the easily broken part of the
 
 IV. Company profile
 
BOHAI (Shanghai Bohai Machinery Factory) has been manufacturing sheet metal machinery since 1989. We are a privately owned company with a unique culture.
We believe that the only way to create jobs is to manufacture quality. This is echoed in our slogan;
We provide comprehensive technical support and can provide expert advice at any stage to ensure we fully understand your requirements and the best option.
 
The Products range includes:
WD67Y Series Hydraulic Press Brake
WD67K Series NC Press Brake
PSK Series Full CNC Press Brake (Hydraulic Crowning)
PPBH Series Full CNC Press Brake (Mechanical Crowning)
QC12K Series Hydraulic Swing Beam Shear
QC11K Series Hydraulic Guillotine Shear
W11 Series Mechanical Roll bending machine
Punching Machine
Hydraulic Press
HAVC Duct Machinery

 
 V. Way of contact

Shanghai Bohai Machinery Manufacturing Co., Ltd
MS.Nancy Liang
HP: +86 13817814369 or +86 13955537996