Hydraulic Overload Protector for Mechanical Press
If happen overload, the hydraulic pressure of cylinder will be released immediately within 3/1000 seconds.
Overload Protector for Press under 200 tons
06 Small type
VA
VS
|
Model |
Releasing flow rate (cm2/sec) |
Area of orifice (cm2) |
Pressure setting method |
Pressure setting range (kgf/cm2) |
Air supply (kgf/cm2) |
|
|
Air type |
VA06口口-5口0 |
15500 |
0.7 |
Air pressure x 50 ratio |
150~250 |
3-5 |
|
VA06口口-7口0 |
13000 |
0.5 |
Air pressure x 70 ratio |
210~350 |
||
|
VA06口口-9口0 |
11500 |
0.4 |
Air pressure x 90 ratio |
270~450 |
||
|
Spring type |
VS06口口-5口0 |
15500 |
0.7 |
Spring Adjustment |
150~250 |
|
|
VS06口口-7口0 |
13000 |
0.5 |
210~350 |
|||
|
VS06口口-9口0 |
11500 |
0.4 |
270~450 |
|||
- Air consumption: 0.37 Nm³/min
- Max noise: 83 dB
08 Standard type
- Air consumption: 0.27 Nm³/min
- Max noise: 77 Db
08 STANDARD TYPE | 10 LARGE FLOW TYP
|
Model |
Releasing flow rate (cm2/sec) |
Area of orifice (cm2) |
Pressure setting method |
Pressure setting range (kgf/cm2) |
Air supply (kgf/cm2) | |
|
Spring type |
VS08口口-5口0 |
15500 |
0.7 |
Spring Adjustment |
150-250 |
3-5 |
|
VS08口口-7口0 |
13000 |
0.5 |
210-350 |
|||
|
VS08口口-9口0 |
11500 |
0.4 |
270-450 |
|||
|
VS10口口-7口0 |
18000 |
0.7 |
210-335 |
|||
|
VS10口口-9口0 |
14500 |
0.5 |
270-450 |
|||
- Air consumption: 0.27 Nm³/min
- Max noise: 77 Db
INCLUDE OIL TANK
VA
VS
|
Model |
A |
B |
C |
D |
E |
d |
Volume |
|
V口口口–口口1 |
206 |
230 |
50 |
100 |
226 |
ψ11 |
1.2L |
|
V口口口–口口3 |
285 |
310 |
80 |
150 |
276 |
ψ13 |
4.0L |
|
V口口口–口口5 |
355 |
380 |
130 |
200 |
326 |
ψ13 |
8.0L |
FUNCTION
- Overload Protector is equipped in Press machine to check hydraulic pressure of cylinder inside the slider.
- If happen overload, the hydraulic pressure of cylinder will be released immediately within 3/1000 seconds.
- When happen overload, in order to protect the press and die, the press will stop working immediately after receiving the signal from limit switch.
- After happen overload, the air will drive hydraulic pump to supply normal working pressure immediately and the press can work normal.
- It has pressure control valve inside of overload protector, which can adjust hydraulic pressure automatically and eliminate the impact of rising pressure (which cause by oil temperature rise) in pressing process.
- May select different types of components and control units base on the different types and specifications of press machines.
Hot Tags: hydraulic overload protector for mechanical press, Taiwan hydraulic overload protector for mechanical press manufacturers, suppliers, factory
You Might Also Like
Send Inquiry