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JH21-125

JH21-125

Open-type High-performance Press



Model: JH21-125
Punch force: 1250KN
Slide stroke: 180mm
Number of stroke: 50times/min
Table size: 1070x680mm

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Product Description

Open-type High-performance Press



Model: JH21-125
Punch force: 1250KN
Slide stroke: 180mm
Number of stroke: 50times/min
Table size: 1070x680mm



Technical Specification


Model

Unit

JH21-125

JH21-160

JH21-200

Nominal force

KN

1250

1600

2000

Stroke of nominal force

mm

5

6

6

Stroke of sliding block

mm

180

200

250

Number of strokes

times/min

50

45

45

Max. height for die loading

mm

350

400

450

Adjustment range fro die loading height

mm

90

100

110

Distance from slide block centre to the frame

mm

350

390

430

Space between columns

mm

660

720

900

Bottom surface size of sliding block

mm

620x520

700x580

880x650

Die handle hole size

mm

70x80

70x90

70x90

Worktable size

mm

1070x680

1170x760

1390x840

Worktable material discharge hole size

mm

160x155

180x160

200x180

Distance from worktable to ground

mm

900

900

1000

Air cushion pressure

KN

85

85

115

Air cushion stroke

mm

70

80

80

Power

kw

11

15

15

Machine dimensions (LxWxH)

mm

2020x1315x2985

2325x1450x3250

2580x1690x3810

Machine weight

kg

10500

12800

20500






Product Details


  • Welded steel plates for the machine body, removed of inner stress, marked with high rigidity.

  • Crankshaft arranged in longitudinal direction, compact structure, beautiful outlook.

  • Hexahedral guide rails of extra length in square shape marked with high precision.

  • Combined type pneumatic friction clutch brake, ensuring steady engagement and low in noise level.

  • Hydraulic overload protection for JH21, rigid protective device for JF21 to prevent damege due to overload in operation.

  • PLC control for the electric circuit, safety duplex valve fro air passages, flexible and sensitive in operation and safe and reliable with the options of single operation, inching and continuous operation, conforming to the safety standard for stamping machines.

  • Pneumatic balance device for slide block to enhance the stability and precision of the machine tool.

  • Automatic thicl oil lubrication for specific points and in specific volumes regularly to ensure sufficient, uniform and reliable lubrication; electrical die adjustment with digital display for 60T and plus.

  • Automatic feeding device and optional electric protective device optional.

  • Optional automatic feeding device, photoelectric protection device, air cushion device etc.







Standard Accessories





Optional Accessories





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