1, use and characteristics:

(1), vortex water-cooled pulverizer, which is suitable for crushing PVC, PET, PE, PC, LDPE, HDPE and other plastics, bakelite, resin, inorganic minerals, Chinese and Western medicines, paints, dyes, grains, food industry and other materials. Smash. The fineness after crushing can reach 200 mesh.

(2) The product has novel structure, adopts wide cavity with water jacket structure, and has four sets of cooling channels. The cooling effect is ideal, which can effectively prevent powder sticking cavity and sticky phenomenon. Due to the strict dynamic balance check process, the machine runs smoothly, the noise is low, the service life is long, the machine is small, the installation is convenient, the energy is saved, the shift output is high, and the failure rate is very low, which is suitable for crushing solid materials in various industries.

2. Main technical parameters:

(1), the diameter of the machine cavity is φ400mm;

(2), the machine has a minimum crushing size of 200 mesh;

(3), motor power (user self-matching) 30~40KW;

(4), the machine can work at a maximum speed of 5000r/min.

3. Structure principle:

Inside the machine, a pulverizing rotor consisting of 56 blades with 4 sets of cutters is supported on the bearing seats of the left and right end caps for high-speed rotation, so that the solid material particles are squeezed between the toothed lining of the inner cavity and the blade. Various mechanisms such as tearing, collision, shearing, etc., to achieve the purpose of pulverization; at the same time, the high-speed rotation of the large and small impellers at both ends of the rotor, through the vortex effect of the cavity between the inlet and the outlet, allows the pulverized particles to be smoothly imported ( The gap is large) (the gap is small), and the pulverization and refinement are achieved. In order to limit the temperature in the cavity is too high, improve the pulverization efficiency, prevent the particles from sticking to the cavity, sticking the knife, blocking the teeth, and agglomerating. The four sets of wide cavity water jackets on the surface of the cavity force the water to cool, so that the temperature inside the cavity is controlled to be lower. limit.