Marshall electric compactor for asphalt mixture specimens

Marshall electric compacting instrument is a special equipment for specimen forming in asphalt mixture Marshall test, suitable for asphalt mixture Marshall test (T0702--2000) standard instrument by mechanical transmission to control instrument two parts, mechanical transmission mechanism for motor, reducer, chain drive, motor drive reducer, reducer drive sprocket rotation, When the block on the chain drives the standard hammer to move up along the guide bar, when the weight hits the inclined wedge, the weight is detached from the stop block on the chain, and the weight falls freely along the guide bar to compact the test piece.