The hammer-type straw crusher(hammer mill shredder) is a processing machine that disperses and crushes materials by high-speed rotor operation. It is a common equipment for processing straw, animal feed, branches, and logs. It is currently widely used in many countries, such as Canada, the United States, and Indonesia. , Malaysia, Philippines, Pakistan, South Africa, Nigeria, etc.

The hammer-type feed crusher has a compact and simple structure and is mainly composed of a feed inlet, a rotor, the hammered blades, a screen, a working chamber, and a discharge port. Among them, the hammer blade is the core component of the machine.

The working principle of the hammer crusher is: the raw material enters from the feed inlet of the crusher, the high-speed rotating hammer brings the material into the acceleration zone. The crushed particles are instantaneously accelerated and move in a circular motion in the crushing chamber to meet the size requirements.

The crushed particles are then discharged through the screen. The larger particles will continue to be crushed by hammers in the crushing chamber of the machine until they can be screened through the screen.