Sandsun VS06 is a series of hydraulic overload protectors that use a spring mechanism (Spring Type) to set the protection pressure. Specially designed for small press machines (under 200 tons), VS06 offers high stability and easy maintenance.
Sandsun VS06 - Stable spring pressure setting.
When an overload occurs, the valve opens immediately within 3/1000 seconds to discharge hydraulic oil, safely protecting the machine and die. Then, the integrated air-driven pump automatically activates to recharge the pressure, helping the press machine quickly return to working status without long downtime.
✨Key Features of the VS06 Series
1. Spring Setting
Overload pressure is set by mechanical spring force, providing high stability and less dependence on fluctuations of external air supply.
2. Instant Response
Ultra-fast pressure release response time of only 0.003 seconds, ensuring excess force is dissipated immediately before damaging the die.
3. Auto Recovery
Uses factory air supply (3-5 kgf/cm²) to drive the pump, automatically recovering hydraulic pressure after discharge.
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