Original
By certification 
JL21-80 Open Back Single Crank Press Machine
To one of the leading Turkish manufacturer of home appliances
Features:
Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy, and stability;
Pneumatic dual balance cylinders, which balance the slide and punch weight to reduce noise and impact;
The crankshaft undergoes grinding treatment after high-frequency quenching;
Lengthened eight-face rectangle guide with a surface of bronze plate;
Vertical located crankshaft, compact structure;
PLC control and imported safety duplex valve;
Hydraulic overload protecting the pump.
Standard Equipments:
Steel welded frame with high intensity.
Combined dry pneumatic friction clutch.
Cylinder type with adjustable stroke.
Slide with eight-face guide.JL21-25 with a six-face guide.
Hydraulic overload protecting the pump.
Automatic oil circuiting lubrication. JL21-25 with electrical grease lubrication.
JL21-45 superior: electrical die height adjustment with digital display.
Lifting balance cylinder.
Imported dual solenoid valve.
Integrated interface(electrical cam controller included).
PLC of International brand.
Button, AC contactor, air circuit breaker of the international brand.
Optional Equipments:
Light curtain protection
Air cushion device(airbag or cylinder type)
Inverter/VFD(Variable Frequency Driver)
Die quick-change device
Slide knockout device
Automatic feed shaft device
Automatic devices
Main Specifications
|
Serial number
|
Names |
Unit |
Specifications |
|
| JL21-80A | JL21-100A | |||
1 |
Nominal capacity |
KN |
800 |
1000 |
2 |
Nominal capacity stroke |
mm |
4 |
5 |
3 |
Stroke of slide |
mm |
12.5-120 |
15-140 |
4 |
Strokes |
SPM |
50-80 |
45-65 |
|
5 |
Max. permissible engaging number of clutch in intermittent strokes(per minute) |
SPM |
24 |
24 |
6 |
Max. Die set height |
mm |
300 |
360 |
7 |
Die height adjustment |
mm |
80 |
90 |
8 |
Size of table(FB x LR) |
mm |
500X900 |
630X1000 |
9 |
Thickness of table |
mm |
90 |
125 |
10 |
Size of opening in table |
mm |
Φ125 |
Φ125 |
11 |
Bottom size of slide (FB x LR) |
mm |
350X600 |
400X700 |
12 |
Hole for punch shank (diameter x depth) |
mm |
Φ50x60 |
Φ60x80 |
13 |
Distance between uprights |
mm |
570 |
570 |
14 |
Overalldimensions (LRx FBx H) |
mm |
1190X1850X2950 |
1320X1760X3080 |
15 |
Main motor(power) |
KW |
7.5 |
11 |
16 |
Air pressure |
MPa |
0.5 |
0.5 |
17 |
Total weight (approximately) |
Kg |
6400 |
9200 |
OMPI Dry Type Clutch Fitting Chart
|
Press Machine |
JL21 -16 |
JL21 -25A |
JL21 -45A |
JL21 -63A |
JL21 -100A |
JL21 -125 |
JL21 -160A |
JL21 -200 |
JL21 -250 |
JL21 -315 |
JL21 -400 |
|
OMPI Clutch
|
KB100 |
KB100 |
KB200 |
KB200 |
KB400 |
KB400 |
KB500 |
KB800 |
KB1200 |
KB800 |
KB1200 |
Life–span For Electrical Parts
Before the life-span has been reached ,it must be replaced ,even it is running well ,when it was replaced , the parts must used the same form, model and manufacturer products
It need special technologies to replace the solenoid valve, please contact service department of our company
The life –span will vary with the circumstance and frequency
Names |
Manufacturer |
Life time |
Electromagnetic switch |
Schneider |
Five years |
Relief relay |
OMRON |
two years |
Terminal relay |
OMRON |
two years |
Button |
Schneider |
Five years |
Limit switch |
DELIXI |
Five years |
Solenoid valve of clutch |
TACO,ROSE |
Five years |
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