• J21 Series open back Power Press Punching Machine
  • J21 Series open back Power Press Punching Machine
  • J21 Series open back Power Press Punching Machine
  • J21 Series open back Power Press Punching Machine
  • J21 Series open back Power Press Punching Machine
  • J21 Series open back Power Press Punching Machine

J21 Series open back Power Press Punching Machine

Type: General Punching Machine
Punch Shape: Open Punch
Slider Movement: Single Action
Slider Drive Mechanism: Crank Press
Controlling Mode: Artificial
Automatic Grade: Semiautomatic

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Basic Info.

Model NO.
J21-63A
Power Source
Hydraulic Pressure
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Open Back Multi-Link
Fixed Bed
slide block stroke
120
Number of stroke
50
Main motor
5.5
Machine size
155X141X261
Thickness of bolster
90
workable size
570X760
Max Die set height
300
Distance between columns
470
Transport Package
Steel Pallet
Specification
Force as 110t,125t,160t,200y
Trademark
HAVEN
Origin
China
HS Code
8462991000
Production Capacity
50 Units/Month

Product Description

J21 Series open back press Power PressPunching Machine

Main Feature:
Equipped with multi pitmen framework, suitable for flat stretching.
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.
Adopts electric shut height adjustment with digital display.
Equipped with lifting balance cylinder.
Duplex valves imported from Japan.
Electric compelling grease lubrication system.
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, wich can used to work with various automatic equipments.

Main Specification:
 
JZ D21-110

JZD 21-125

JZD 21-160

JZ D21-200

Nominal force

kN

1100

1250

1600

2000

Stroke under nominal force

mm

6

6

6

6

Slide block stroke

mm

180

180

200

200

Number
of
stroke

Fixed

min-1

50

50

40

35

Variable

45-55

45-55

35-50

30-40

Max die set height

mm

360

360

400

450

Die set height adjustment

mm

80

80

110

110

Distance from slide block centre to the frame

mm

350

370

380

390

Worktable dimensions(F*B×L*R)

mm

680
1180

730
1300

740
1300

760
1400

Thickness of bolster

mm

120

120

150

160

Dimensions of worktable

mm

400
200

400
200

φ300
50
φ260

φ300
50
φ260

Dimensions of sideblock botton surface(F*B×L*R)

mm

500
625

540
725

580
770

600
800

Size of the handle hole(Diameter×Depth)

mm

φ50
70

φ50
70

φ65
85

φ65
90

Distance between columns of body

mm

850

850

850

870

Motor

Type

 

YCT225-4A

YCT225-4A

YCT225-4B

YCT250-4A

Power

KW

11

11

15

18.5

Outline dimension(F*B×L*R×H)

mm

2300
1600
3150

2450
1600
3200

2280
1540
3240

2500
1580
3320

Total weight

Kg

About13000

About13500

About16500

About17500

WHY CHOOSE HAVEN BRAND MACHINE:
1)  High quality with competitive price
2) 15 years export experience
3) CE,SGS, ISO Certificated
4) OEM SERVICE AVAILABLE
5) 24 HOURS' ONLINE SERVICE (MSN,SKYPE,Trademanager)
6) 14 months quality warranty 
7) Over sea engineers available for problem shooting 
 Our Target:  BRAND HAVEN
High quality;
Assured Delivery;
Vigorous innovation;
Efficient Cooperation;
Noblesse Oblige

J21 Series open back Power Press Punching Machine

J21 Series open back Power Press Punching Machine
J21 Series open back Power Press Punching Machine
J21 Series open back Power Press Punching Machine
J21 Series open back Power Press Punching Machine
J21 Series open back Power Press Punching Machine
 

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