Stress Testing Machine: This Checks mechanical strength of welded connection.
Auto Model: Operator has to place fingers of gun across welded connection and operate Push Button which operate pneumatic valve for required Preset Period. This exerts force across connection if weak it will break.
Manual Model: Operator has to lift and place Fingers of Gun across welded connection and operate pneumatic valve for required period. This exerts force across connection if weak it will break.
