Zhengzhou vibration of mechanical manufacturing Co., LTD is specialized in producing counterattack crusher, counterattack broken, counterattacking crusher, all adopt high quality high manganese steel production. If you need, please contact zhengzhou vibration of mechanical manufacturing Co., LTD. Counterattack crusher structure features: 1. Feeding mouth big, crushing cavity high, suit high hardness, blocks degrees, product limestone is less; 2. Counterattack plate and plate hammer clearance can effectively control, convenient adjustment, the grain-size particle shape good; 3. Counterattack broken compact structure, machines, strong rigidity, rotor with large inertia; 4. High chrome plate hammer, impact resistance, abrasion resistance, huge impact; 5. No key links, maintenance is convenient, economical and reliable;