Discussion on Hoppers of Double Roller Crusher

Ore production is indispensable from discharging hopper and feeding hopper. The hoppers can deliver materials. During the process to design the whole engineering projects, some hoppers are uniquely designed, manufactured and installed. While, some work with main equipment. Machines like feeder, crusher and mill all have feeder inside.

According to the theoretical processing amount, we can design the size, gradient and shape of hopper. But, since it belongs to the auxiliary devices, it is not so valued as major machines. Hopper is usually placed at the corner, or between machines, or embodied in the concrete base. Since hopper has narrow space and poor ventilating effect, it is not easy to be maintained.

We take a new copper slag flotation mill as a case to explain. Materials to be processed in this plant are electric furnace slags. Electric furnace slags has Moh's hardness from 8 to 9, 3.5kg/m³ density, compact structure, difficult cleavage, irregular shape of particle and extrusive surface of particles.

During the treating or delivering process, furnace slags can scratch roller crusher. Slags can hit the steel components and fire spark frequently appears. Roller crusher is easy to be worn out, especially for hopper. And this is the difficulty for maintenance. By upgrading the hopper, we can prolong the service life of double roller crusher from 3 times to 5 times.

With advanced technologies being introduced from America, Germany, Japan and Australia and products being exported to more than 30 countries, FTM Crusher Company is a professional supplier of double roller crusher. Want to know the price of double roller crusher? Visit our website to find!