Serviceability is the top priority in manufacturing the safety device control radically improved the button switch to prevent any damage on operator's wrist or arms during long operation. Only by pressing the button with both hands within 0.5 seconds, the operator can safely operate the safety device. The structure of the two-hand manipulation type safety device guarantees operator's safety and excellent reliability.

Serviceability is the top priority in manufacturing the safety device control radically improved the button switch to prevent any damage on operator's wrist or arms during long operation. Only by pressing the button with both hands within 0.5 seconds, the operator can safely operate the safety device. The structure of the two-hand manipulation type safety device guarantees operator's safety and excellent reliability.