JH21 series open back press machine (with dry clutch and hydraulic overload protector)
Dry pneumatic friction, hydraulic safety device
Welded body with steel plate and high intensity
Main motor is made by Siemens
Adopts combined pneumatic friction clutch and brake
Cluster gear adopts the flooding oil lubrication
Six-face rectangle lengthen guide, JH21-315B/400B adopts eight-face lengthen guideway
Equipped with hydraulic overload protecting device
JH21-15/15B45 adopts manual shut height adjustment, among these types JH21-25/45 adopts scale display and JH21-25B with digital display, JH21-63 and above type adopts electric shut height adjustment with digital display
JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital
JH-25B, JH21-45 and above type equipped with balance cylinder
Duplex valves imported
Electric compelling grease lubrication system
Balancing cylinder adopts manual lubrication system
One set of blowing device
Controlled by PLC with international brand
Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand
Equipped with optional air cushion device, automatic feed shaft and photoelectric protector, which can used to work with various automatic equipments
|
model |
JH21-25B |
JH21-25 |
JH21-45 |
JH21-63 |
JH21-80 |
JH21-110 |
JH21-125 |
JH21-160B |
|
nominal force |
kn |
250 |
250 |
450 |
630 |
800 |
1100 |
1250 |
1600 |
|
stroke under nominal force |
mm |
3 |
3 |
4 |
4 |
5 |
6 |
6 |
6 |
|
slide block stroke |
mm |
60 |
80 |
100 |
120 |
140 |
160 |
160 |
160 |
|
number of stroke |
fixed |
spm |
100 |
100 |
80 |
70 |
60 |
50 |
50 |
40 |
|
variable (optional) |
spm |
80-120 |
80-120 |
70-90 |
60-80 |
50-70 |
40-60 |
40-60 |
35-50 |
|
max die set height |
mm |
200 |
250 |
270 |
300 |
320 |
350 |
350 |
350 |
|
die set height adjustment |
mm |
50 |
50 |
60 |
80 |
80 |
80 |
80 |
110 |
|
distance from slide block centre to the frame |
mm |
160 |
210 |
230 |
300 |
300 |
350 |
350 |
380 |
|
worktable dimensions (f.b*l.r) |
mm |
300*680 |
400*700 |
440*810 |
570*900 |
580*1000 |
680*1150 |
680*1150 |
740*1300 |
|
dimensions of worktable hole |
mm |
130*260 |
170*20*151 |
180*30*161 |
200*40*180 |
200*40*180 |
260*50*220 |
260*50*220 |
300*50*260 |
|
thickness of bolster |
mm |
70 |
80 |
110 |
110 |
120 |
140 |
140 |
150 |
|
hole dimensions in bed (diameter/f.b*l.r) |
mm |
200*270 |
260*250 |
300*300 |
390*460 |
390*520 |
420*540 |
420*540 |
480*600 |
|
dimensions of slide block bottom surface(f.b*l.r) |
mm |
270*330 |
250*360 |
340*410 |
400*480 |
420*560 |
500*650 |
540*680 |
580*770 |
|
size of the handle hole (diameter * depth) |
mm |
40*60 |
40*60 |
40*60 |
50*80 |
50*80 |
60*80 |
60*80 |
65*90 |
|
distance between columns of body |
mm |
448 |
450 |
550 |
620 |
670 |
760 |
760 |
850 |
|
main motor capacity |
kw |
3 |
3 |
5.5 |
5.5 |
7.5 |
11 |
11 |
15 |
|
outline dimension (f.b*l.r*h) |
mm |
1150*1050*2050 |
1280*1050*2050 |
1500*1125*2400 |
1800*1210*2520 |
1760*1280*2780 |
2010*1400*3040 |
2010*1440*3050 |
2280*1550*3240 |
|
net / cross weight |
kg |
2200 |
2800 |
3450 |
5400 |
7000 |
9340 |
9900 |
14500 |
|
model |
JH21-200 |
JH21-200B |
JH21-250 |
JH21-250B |
JH21-315 |
JH21-315B |
JH21-400 |
JH21-400B |
|
nominal force |
kn |
2000 |
2000 |
2500 |
2500 |
3150 |
3150 |
4000 |
4000 |
|
stroke under nominal force |
mm |
6 |
6 |
8 |
8 |
8 |
8 |
10 |
10 |
|
slide block stroke |
mm |
180 |
200 |
200 |
250 |
200 |
250 |
200 |
250 |
|
number of stroke |
fixed |
spm |
35 |
35 |
30 |
30 |
30 |
30 |
25 |
25 |
|
variable (optional) |
spm |
30-40 |
30-40 |
25-35 |
25-35 |
25-35 |
25-35 |
20-30 |
20-30 |
|
max die set height |
mm |
390 |
450 |
430 |
500 |
430 |
550 |
430 |
550 |
|
die set height adjustment |
mm |
110 |
110 |
120 |
120 |
120 |
120 |
120 |
120 |
|
distance from slide block centre to the frame |
mm |
390 |
390 |
420 |
420 |
420 |
460 |
420 |
490 |
|
worktable dimensions (f.b*l.r) |
mm |
760*1400 |
760*1400 |
800*1400 |
800*1400 |
800*1400 |
880*1600 |
800*1400 |
940*1800 |
|
dimensions of worktable hole |
mm |
300*50*260 |
300*50*260 |
300*50*280 |
300*50*280 |
300*50*280 |
300*50*280 |
300*50*280 |
300*50*280 |
|
thickness of bolster |
mm |
160 |
160 |
170 |
170 |
170 |
200 |
180 |
200 |
|
hole dimensions in bed (diameter/f.b*l.r) |
mm |
470 |
470 |
370*570 |
370*570 |
440*580 |
440*580 |
440*580 |
440*580 |
|
dimensions of slide block bottom surface(f.b*l.r) |
mm |
600*800 |
600*800 |
650*850 |
650*850 |
650*850 |
700*950 |
690*900 |
720*1000 |
|
size of the handle hole (diameter * depth) |
mm |
65*90 |
65*90 |
70*90 |
70*90 |
70*90 |
70*90 |
70*90+ |
70*90 |
|
distance between columns of body |
mm |
870 |
870 |
960 |
960 |
920 |
920 |
960 |
960 |
|
main motor capacity |
kw |
18.5 |
18.5 |
22 |
22 |
30 |
30 |
37 |
37 |
|
outline dimension (f.b*l.r*h) |
mm |
2500*1580*3320 |
2500*1580*3420 |
2730*1640*3550 |
2770*1700*4060 |
2770*1650*3550 |
2850*1700*4450 |
2830*1680*3890 |
3100*1900*4600 |
|
net / cross weight |
kg |
17000 |
17350 |
23500 |
24500 |
25000 |
28000 |
29500 |
34000 |
SANRONG Automation Equipment Co., Ltd. is located in ChaShan Town, Dongguan City, is a professional manufacturer engaged in development of press automation equipment years of business, the manufacturing sector in today`s market demands high efficiency, the automation of more and more urgent, in order to Meet marker demand, focus on the combination of tree tank practical experience to develop more efficient design more sophisticated type of automation Equipment.
SANRONG automation on the selection has been following the high demand, high quality, manufacturing production personnel on technical training, assessment the manufacture of automation equipment in a more humane and deeply old and new customer favorite, in a few years the rapid development of the company s Scale.
Please contact us in the event should you encounter any problem related to the feeder. We would not hesitate to send our technical representative to provide the necessary service to your company at the shortest time possible. We welcome all your precious suggestions and advice, and we shall treat them with respect and we shall set them as our in-going improvement objective. Dear SANRONG feeder users, your satisfaction with our machine are our top priority and the motivational force to drive us towards excellence. We thank you for using SANRONG feeder and hope that it will be your best working partner.
