... suit comminuting colloid,large veneer, piping material, machine crust,plastic,last,etc..Model A and C more suit comminuting PVC ... ,TPR,TPE,PP,PE,etc., Soft character fusion plastic,They can continuoustask for twenty-four hours. Model B ... depends on comminuted materials,motor,knives construction.Special types of machines can be customized. Model Horsepower (HP) Into Size Rotary ...