| 摘要 |
IS A ELECTRICAL POWERED GUN FOR SQUEEZING CAULKING FROM A CYLINDER TUBE, WHICH CONSISTS OF A OPEN BODY FRAME OR CAGE MADE OF STEEL, MOBILIZED BY A GEER ON A ELECTRIC MOTOR. THE GEER RIDES THE SCREW-LIKE PLUNGER ACTIVATED BY A TRIGGER WHICH THEN THE FACE PLATE PUSHES INSIDE CYLINDER TO FORCE OUT CAULKING. THE PLUNGER WILL HAVE 2 GUIDES ON BOTH SIDES OF HANDLE, SO IS DIRECTED STRAIGHT THROUGH TO THE CENTER OF THE CYLINDER. (OR TUBE OF CAULKING). TO STOP CAULKING FROM SPILLING OUT WHEN APPLYING, PUSH AUTO-REVERSE BUTTON TO DISENGAGE FLOW OF THE CAULKING THE HANDLE IS CLOSED IN BY A HARD PLASTIC COVER WHERE THE ELECTRIC MOTOR AND WIRES ARE FOUND. THE HANDLE IS SHAPED FOR A GOOD EASY GRIP BY THE HAND.
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