European coarse grinding powder

European coarse grinding is a coarse powder grinding device designed to meet the needs of the coarse powder processing field. The finished material is a mixture of granular and dust particles, and through special process screening, both fine sand and fine powder can be obtained simultaneously. It is also an irreplaceable coarse powder milling equipment in the field of coarse powder processing both inside and outside the industry.

European coarse grinding is mainly composed of components such as the casing, rotor, striking iron, and grate. The casing is divided into upper and lower parts, which are cut from steel plates and welded together. The remaining parts are connected together with bolts. The interior of the casing is lined with high manganese steel plates, which are easy to replace after wear and tear; An array of hammers with regular distribution are installed on its main shaft, forming a rotor with a turntable and a hammer shaft.
Characteristics of coarse grinding powder:
1. High production capacity and low electricity consumption.
2. High crushing ratio and uniform particle size of the finished product.
3. The mechanical structure is simple, compact and lightweight.
4. Low investment costs and easy to manage.

The host drives the spindle through a motor and a V-belt, causing the rotor to rotate. The hammer head is stretched outwards by the centrifugal force generated during rotation, and large pieces of material enter the crushing chamber from the feeding port and are then crushed by the high-speed moving hammer. The qualified crushed materials are discharged through the slotted grate at the bottom, while the unqualified ones are left in the crushing chamber and repeatedly acted upon by hammers and striking iron blocks until they can be discharged as qualified. To avoid blockage, the moisture content of the crushed material generally does not exceed 5%.