Introduction
Rod Mill Sand Making Machine is the most effective and practical and reliable crusher machine and its performance have reached the leading level in the world. It is one of sandstone equipments that are used for construction sandstone. It is mainly used to process and crush feldspar, quartz, ore and raw materials, it is also suitable for producing abrasive, refractory material, cement, steel grit, furnace slag powder, copper ore, iron ore, concrete aggregate, hardness and brittle material. Rod mill sand making is efficient energy saving equipment which saves about 50% energy. At present it is the most advanced sand making machine in the world .

Working Principles of Rod Mill Sand Making Machine
 It is driven by motor that is actuated through reducer and peripheral big gear driven or by low speed synchronous generator directly through the peripheral large gear driven, and then drive the cylinder turn around. The cylinder body equipped with appropriate grinding medium-steel bar. Under the function of friction and centrifugal, grinding body raise up to a certain height, then thrown down. By grinding materials from the feed size continuously into cylinder body, then the materials is crushed by the moving grinding medium, and through the overflow and the power of continuously feeding ore to discharge the products out of the machine. Rod mill sand making machine is widely used in metallic and non-metallic mining, water conservancy, construction department for crushing all kinds of ores and rocks.

Advantages of Rod Mill Sand Making Machine
1. Save energy, it saves more than 40% power than the old type machines
2. To adopt advanced and controllable technology of feeding and discharging, we can choose the proper grinding body according to customer's grinding material, we changed the structure of the traditional ball mill which can improve the uniformed granularity and production, it is suitable for different hardness (5.5—12 mohs)ores.
3. It can modify the discharge granulary size by simple operation.
4. Customers can choose the dry or wet rod mill depending their requirements. When it is used to process quartz sand, dolomite and monazite etc, it is installed with magnetic separator to remove the iron ingredient.

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