Máquina automática de punzonado mecánico con marco C de 50 toneladas

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Descripción del producto

With high rigidity design in machine frame, welded of quality steel sheet and treated by tension elimination, improve stability and reliability of precision of the machine.

Keep the transmission center and machine center in uniformity, guarantee the precision of pressing.

In order to guarantee the machine running in stable and smooth, adopts the design of symmetrical two slid boards with balancer.

The crank, gear, connect bar are oxidized hardening and milled, having super comprehensive mechanical performance and durable function.

Reliable high sensitive clutchtbrake and international up-to-date twin electromagnetic valve, overloading protector can guarantee the precision and safe production.

No
Nombre
JH21-80T
1
Nominal force(KN)
800
2
Nominal force stroke(mm)
5
3
Slider stroke(mm)
140
4
Slider stroke times(time\min)
60
5
Maximum height for die loading
320
6
Adjustment range for die loading height
80
7
Distance between slider center line and the fuselage
300
8
Worktable size
580*1000
9
Work table blanking hole size(Upper hole diameter &depth*Below hole diameter)
D200*40*D180
10
Slider bottom size
420*560
11
Shank hole size
D50*Depth80
12
Distance between columns(mm)
640
13
Bolster thickness(mm)
120
14
Dimensión
1640*1280*2700
15
Motor(kw)
7.5

Principales características

1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;

2.Vertical located crankshaft, compact structure;

3.The crankshaft undergoes grinding treatment after high frequency quenching;

4.Lengthened rectangular guideway with a surface of bronze plate;

5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise

6.PLC control and imported safety dual valve;

7.Wet clutch and hydraulic overload protector.

Imágenes detalladas

 

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