High humidity hard materials crusher is widely used in metallurgy, mining, building materials, coal, refractory materials, ceramics and other industries. It is especially suitable for crushing high humidity coal cinder, gangue, shale, and other construction wastes. With prominent effect, high humidity hard materials crusher is widely used for crushing materials used as fuel in brick plant and other industries. Double rotors’ two-stage crushing greatly enhances the material fineness. No sieve, no blocking due to hard materials and wet materials. Unique technology of shifting for gap adjustment, the hammer can be used repeatedly after shifting. Equipped with balance wheel, high humidity hard materials crusher runs stability, save power. Centralizing lubrication system operating, filling lube oil no need to stop machine, fast and convenience.