Prod Model: |
JZ21series |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Forging Forming Method: |
Mold Forging |
Product Description
Welded body with steel plate and high intensity.
Combined wet multi discs friction clutch and brake.
Cluster gear adopts the flooding oil lubrication.
Six-face rectangle lengthen guide.
Equipped with hydraulic overload protecting device.
JZ21-45 adopts manual shut height adjustment with scale display.
JZ21-45 can equip with die set height adjustment motor, the value will be displayed by digital.
JZ21-63 and above type adopts electric shut height adjustment with digital display.
Equipped with lifting balance cylinder.
Duplex valves imported.
Electric compelling grease lubrication system.
Balancing cylinder adopts manual lubrication system.
One set of blowing device.
Electronic cam control.
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, photoelectric protector, which can used to work with various automatic equipments.
|
JZ21-45
|
JZ21-63
|
JZ21--80
|
JZ21-110
|
JZ21-125
|
JZ21-160
|
JZ21-200
|
Capacity
|
kN
|
450
|
630
|
800
|
1100
|
1250
|
1600
|
2000
|
Nominal Stroke
|
mm
|
4
|
4
|
5
|
6
|
6
|
6
|
6
|
Slide Stroke
|
mm
|
100
|
120
|
140
|
160
|
160
|
160
|
180
|
SPM
|
Fixed
|
min -1
|
80
|
70
|
60
|
50
|
50
|
40
|
35
|
Variable
|
70-90
|
60-80
|
50-70
|
40-60
|
40-60
|
35-50
|
30-40
|
Max. Die Height
|
mm
|
270
|
300
|
320
|
350
|
350
|
350
|
390
|
Die Height Adjustment
|
mm
|
60
|
80
|
80
|
80
|
80
|
110
|
110
|
Between Slide Center & Frame
|
mm
|
230
|
300
|
300
|
350
|
350
|
380
|
390
|
Bolster (FB×LR)
|
mm
|
440×810
|
580×900
|
580×1000
|
680×1150
|
680×1150
|
740×1300
|
760×1400
|
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)
|
mm
|
φ180×30
×φ160
|
φ200×40
×φ180
|
φ200×40
×φ180
|
φ260×50
×φ220
|
φ260×50
×φ220
|
φ300×50
×φ260
|
φ300×50
×φ260
|
Bolster Thickness
|
mm
|
110
|
110
|
120
|
140
|
140
|
150
|
160
|
Bolster Opening (Dia./FB×LR)
|
mm
|
300×300
|
390×460
|
390×520
|
420×540
|
420×540
|
480×600
|
φ470
|
Slide Area (FB×LR)
|
mm
|
340×410
|
400×480
|
420×560
|
500×650
|
540×680
|
580×770
|
600×800
|
Shank Hole (Dia.×Dpth)
|
mm
|
φ40×60
|
φ50×80
|
φ50×80
|
φ60×80
|
φ60×80
|
φ65×85
|
φ65×90
|
Between Columns
|
mm
|
550
|
560
|
640
|
760
|
760
|
850
|
870
|
Main Motor Power
|
kW
|
5.5
|
7.5
|
7.5
|
11
|
11
|
15
|
18.5
|
Outline Size (FB×LR×H)
|
mm
|
1390×1200×2400
|
1580×1210×2520
|
1640×1280×2780
|
2130×1450×3150
|
2130×1490×3150
|
2530×1630×3280
|
2500×1580×3320
|
Net Weight
|
kg
|
3450
|
5400
|
7000
|
9840
|
10400
|
14920
|
17000
|
|
JZ21-200B
|
JZ21-250
|
JZ21-250B
|
JZ21-315
|
JZ21-400
|
Capacity
|
kN
|
2000
|
2500
|
2500
|
3150
|
4000
|
Nominal Stroke
|
mm
|
6
|
8
|
8
|
8
|
10
|
Slide Stroke
|
mm
|
200
|
200
|
250
|
200
|
200
|
SPM
|
Fixed
|
min -1
|
35
|
30
|
30
|
30
|
25
|
Variable
|
30-40
|
25-35
|
25-35
|
25-35
|
20-30
|
Max. Die Height
|
mm
|
450
|
430
|
500
|
430
|
430
|
Die Height Adjustment
|
mm
|
110
|
120
|
120
|
120
|
120
|
Between Slide Center & Frame
|
mm
|
390
|
420
|
420
|
420
|
420
|
Bolster (FB×LR)
|
mm
|
760×1400
|
800×1400
|
800×1400
|
800×1400
|
800×1400
|
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)
|
mm
|
φ300×50
×φ260
|
φ320×50
×φ280
|
φ320×50
×φ280
|
φ320×50
×φ280
|
φ320×50
×φ280
|
Bolster Thickness
|
mm
|
160
|
170
|
170
|
170
|
180
|
Bolster Opening (Dia./FB×LR)
|
mm
|
φ470
|
370×570
|
370×570
|
440×580
|
440×580
|
Slide Area (FB×LR)
|
mm
|
600×800
|
650×850
|
650×850
|
650×850
|
690×900
|
Shank Hole (Dia.×Dpth)
|
mm
|
φ65×90
|
φ70×90
|
φ70×90
|
φ70×90
|
φ70×90
|
Between Columns
|
mm
|
870
|
960
|
960
|
920
|
960
|
Main Motor Power
|
kW
|
18.5
|
22
|
22
|
30
|
37
|
Outline Size (FB×LR×H)
|
mm
|
2500×1580×3420
|
2730×1640×3550
|
2730×1640×4060
|
2770×1650×3550
|
2830×1680×3890
|
Net Weight
|
kg
|
17350
|
23500
|
24500
|
25000
|
29500
|
Xuzhou L&B Foreign Trade Co., Ltd is the export company of Xuzhou L&B Machine Tool Co., Ltd, a professional manufacturer and exporter specialized in various kinds of metal working machinery and relative equipments since 2000, our products include: Mechanical Press, Hydraulic Press, Shearing Machine, Bending Machine, Slitting Line, Cut to Length Line, Metal Moulds etc.
In the past 13 years, L&B machines have been exported to dozens of countries and regions all over the world, we have built long-term business relations with some well-known enterprises and accumulate good reputation in the international market, the annual gross sales has already more than twenty million US dollars every year. Some of our machines have CE or ISO9001 certificate, which can meet the safety standard for some countries.
We are ready to cooperate with customers according to our good experience and welcome to visit our company at any time, it is our great pleasure to supply good machinery with best price and sincere service.