Advanced Hydraulic Open Box Impact Crusher for Mining Granite Pebble Sand

Advanced Hydraulic Open Box Impact Crusher for Mining Granite Pebble Sand. Hydraulic Quick Opening: Rear cover opens with one key, fully opened within one minute for models under 100t/h. High Efficiency Low Energy: Upgraded two-stage crushing replaces three-stage, reducing power consumption and increasing output. Flexible Particle Adjustment: Discharge particle size and shape can be modified by adjusting the clearance between impact frame and rotor. Long Service Life: Hard alloy hammerheads and liners ensure extended durability and reduced maintenance frequency. Low Dust & Uniform Shape: Produces small discharge particles with uniform grain shape and minimal dust generation. 1-Year Warranty: Comprehensive 1-year warranty coverage for the whole machine with lifelong spare parts supply. OEM/ODM Customization: Full customization available from samples or designs with free production line design. In-House Quality Control: All parts processed in-house with 100% visual and function inspection before delivery.