Overload protector is installed on press in order to check the overload hydraulic pressure of cylinder inside the slide. The hydraulic pressure of cylinder will be released immediately within 3/1000 seconds when overload occurs.
When happen overload, in order to protect the die and press, the press will stop working immediately after receiving the signal from limit switch.
Can be used ISO-VG-32 or R-32
You have to provide more information such as the overload model and photos of the original brand for SANDSUN to choose the applicable model specifications.
|Suitable for capacity of press|
10：Large flow type
It is recommended to choose VA20 model with larger releasing flow rate.
You can provide specification and parameter of press, SANDSUN can be select appropriate product specifications for customers.
VA model overload uses『air pressure』to control the overload pressure setting. (Customers can easily adjust by themselves.)
VS model overload uses『Spring adjustment』to control the overload pressure setting. (Customers can’t easily adjust by themselves, SANDSUN will complete the pressure setting before shipment.)
Every product of SANDSUN will have a sticker with a serial number for tracking that can be check the pressure setting of the previous purchase.