Sandsun VS08 is a standard hydraulic overload protector series (Standard type) that uses a spring mechanism (Spring Type) to set the protection pressure. Designed for press machines with a capacity of under 200 tons, VS08 offers high reliability thanks to its stable mechanical operating mechanism, which is less dependent on external air supply to maintain the set pressure.
Sandsun VS08 - Protecting press machines with a reliable spring mechanism.
Upon detecting pressure exceeding the safe threshold, the spring valve opens immediately within 3/1000 seconds to discharge oil, dissipating excess stamping force. Simultaneously, an emergency stop signal is sent to the press machine. Afterwards, the integrated air pump automatically activates to refill oil, quickly returning the system to its normal working state.
✨Key Features of the VS08 Series
1. Stable Setting
Uses spring force to set the overload pressure (Spring Adjustment), ensuring the protection pressure level remains stable and accurate over a long period.
2. Instant Response
Mechanical mechanism allows for immediate pressure release response (0.003 seconds) when an incident occurs, maximizing protection for the die and machine.
3. Auto Recovery
Integrated air-driven pump automatically recharges hydraulic pressure after discharge, reducing machine downtime.
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