2021-5-20 · Capacity: 400-450 Tons per Hour Output Size: 0-1/4", 1/4-1/2", 1/2-3/4", 3/4-1" Max Input Size: 600--750mm. Note: For road and building construction, the final size of the material is normally set at 0-1/4", 1/4-1/2", 1/2-3/4", 3/4-1", different sizes of gravel are sold at different price.