The pump kit is the heart of every concrete pump. The differential cylinders move via the piston rods the delivery pistons in the delivery cylinders. In between is the water box, which is responsible for the cooling and a clean separation of oil and concrete. The ROCK concrete valve swivels in the hopper within just 200 milliseconds (0.2 seconds) from one conveyor cylinder to the other conveyor cylinder.
Негізгі бет SCHWING-Stetter - How a concrete pump works...
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