VSI-B Type Sand Manufacturing Machine Added Feed Flow Control Device

According to the actual working condition of our VSI-B new type sand maker, and the actual circumstance of domestic building materials, VSI-B new type sand maker is a new type generation crushing equipment researched and developped by us which combining with the characteristics of advanced equipment at home and abroad. This plant has advantages as computer PLC automatic control, convenient grading adjustment, fault detection, data monitoring, stable operation, large quantity, wear small and so on, that has been the most advanced sand crushing production equipment in the world.VSI crusher design is based on the principle of mutual crushing and friction in the high-speed movement materials. This type sand making equipment can not only crush stones, but also the stones and gravel can be shaped by it. According to feeding method, centrifugal impact crusher working form is divided into central feeding and central with cascade feeding; the crush form is divided into "rock on rock" and "rock on iron" according to material compressive strength, abradability. So the VSI crusher can be divided into four kinds: "rock on rock" and "rock on iron" with central feeding, "rock on rock" and "rock on iron" with central with cascade feeding.

Feeding place of VSI600 new type sand maker is equipped with a bulk material plate can be adjustable angle and install according to feed belt location, to make the material can evenly scattered in the feed chamber

Completely new combined rotors design, which improves production effectively and decreases abrasion.

At the bottom of feed cavity equips with a movable flow control device,by adjusting the feed screw outside the cavity to achieve the purpose of adjusting feeding hole size.