Mention pulp used for concrete floor, compaction, smooth, trowel. If necessary, please contact 400-086-1276 Concrete Trowel Description: Used concrete floor mention pulp, compaction, smooth, trowel. Concrete Trowel Features: Power equipment designer, brand name quality assurance, superior performance, easy start; gearbox large module design, aluminum casing, maintenance-free long life; wiping the knife support arm, the choice of the strict heat??? The large diameter high carbon steel, strength;? centrifugal clutch transmission mechanism scientific design, transmission torque, long life, easy maintenance;? low center of gravity makes the machine run smoothly, and flexible;? surface spray, beautiful beautiful, rust and corrosion resistance.