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Equipment for delivering construction material, such as mortar, to site comprises motor, speed switch, progressive starting equipment, reducer, agitator and helicoidal screw type output pump
Equipment for delivering construction material, such as mortar, to site comprises motor, speed switch, progressive starting equipment, reducer, agitator and helicoidal screw type output pump
A trailer (1) houses a building material tank (2) and a single phase electric motor (15). The motor drives an agitator (12) and on the same shaft a helicoidal screw type output/input pump (5) connected to a pipe (8). The drive from the motor (15) comprises a speed switch (16) and a reducer (18) and includes an oil system which allows the motor to gradually build up to working speed.
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