the disc pelletizer is the equipment for pelletizing in pellet production process. when the disc rotates around the central axis, the pellet materials rolls down along the bottom of the disc, and the fine materials are scattered on the wet surface of the raw pellet, so that the raw pellet grows up to the specified size continuously. its working characteristics are as following: the materials perform regular movement, so that the larger and the smaller pellet are to travel in different tracks respectively, therefore the size of qualified raw pellet can be discharged according to the size classification.
according to the different structure of the equipment, it can be divided into two kinds of disc pelletizer structures: external gear meshing type and rotary bearing type. the commonly used specifications and models in the market are φ 6000 disc pelletizer, small equipment is specified as φ 3500, φ 4500 and φ 5500 etc, there are two types of large equipment as φ 7000 and φ 7500. the production lines with different output are adjusted by increasing or decreasing the number of disc pelletizers.
the disc pelletizer designed and manufactured by our company is developed after absorbing advanced foreign and domestic experience. the product adopts the electric rotating scraper for scraping and pelleting with strong adaptability; the inclination and rotation speed can be adjusted; the structure form is simple countercurrent type, easy to install and maintain; with strong production capacity, high efficiency and large output, the main technical indicators have reached the leading position in china. our company can design and manufacture different types of disc pelletizer according to the needs of users. the company's products have high pelletizing rate and strong adaptability of raw materials, which can be applied for magnetite and hematite fine power. the pellet produced has the advantages of high grade of iron, good metallurgical properties, suitable for long-term storage and long-distance transportation.