... once. It is applied to cement, chemicals, electric power, metallurgy and so on industries middle hardness materials ... s features 1). Hammer head, casting with new craftsmanship, wear-resistant and impact-resistant. 2). Adjustable of required ... to crush materials. When the chine works, with the driving of motor, rotator rotate fast, ... × 2586× 10402450 High Quality Hammer Crusher with ISO certificate