Manual Mechanical Hydro Pneumatic Punch Press For Sheet Metal Drawing
Quick Detail:
- Punching machine
- Open back fixed table press with adjustable stroke
- Power press machine equip with hydraulic overload protect
- Mechanical presses equip with pneumatic clutch
- Apply to shallow drawing/stamping working process
- Adopt hands operation buttons and eight-face slide guide
- Apply for machine tool, steel material, plastic product, electric and etc.
- Punching machine equip with CNC controlled.
- Punch machines model are 25 ton, 45 ton, 63ton, 80 ton, 110 ton,125 ton, 160 ton,200 ton, 250 ton.
Description:
- Adopts horizontally placed crankshaft.
- Welded body with steel plate and high intensity.
- Combined pneumatic friction clutch and brake.
- Slide stroke adjusted by air cylinder.
- Eight-face slide guide. JL21-25 type six-face slide guide.
- Equipped with hydraulic overload protecting device.
- Electric compelling oil lubrication system.
- JL21-45 and above type adopts electric shut height adjustment with digital display.
- Equipped with lifting balance cylinder device.
- Duplex valves imported.
- Control 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.
Applications:
JL21 series presses are widely used in the fields of aeronautics, auto, agriculture machines, electric machines, apparatuses and meters, medical equipments, electrical home appliance and hardware.
Specifications:
Item |
Unit |
JL21-250 |
|
Nominal Force |
KN |
2500 |
|
Stroke under nominal force |
mm |
8 |
|
Slide block stroke |
mm |
21-220 |
|
Number of stroke |
Fixed |
min-1 |
30 |
Variable |
25-40 |
||
Max die set height |
mm |
500 |
|
Die set height adjustment |
mm |
120 |
|
Depth of throat |
mm |
420 |
|
Distance between uprights |
mm |
960 |
|
|