Presentation on Factors Affecting Mill Quality

Grinder mill with little energy consumption has made a great improvement in the structure compared with the traditional and old one. Its cylinder and supporting fame compose an integral system, thus, when it is being fixed, it will be hung on the foundation once. Equipped with double-tiered centripetal roller bearing, its power consumption will be reduced by 30%. The intrinsic grill pattern forcing discharge is replaced by overall pattern controlling discharge, which enhances the fineness of final product, and meanwhile increase the capacity by 15-20%.

When it is operated, there are such fixed factors as the ore hardness, the particle size after crushing, the bar grizzly sieve pore, the grinding mill model, and the grinding mill steel grinding quality. As those factors are established in the early stage of the grinding mill design and technology, it is a common phenomenon that nowadays many mineral selecting factories have problems of unreasonable design, improper equipment installation, or unqualified quality. Following is the presentation of those factors: its installation is a centric and the gearing mesh between the gearwheel and pinion deviate. The speed reducer gear in the transmission part has sand hole. After the equipment is installed and in operation, the gear wears problem will appear.

The model: different types can satisfy different products technology demands. This factor must be considered and chosen carefully when making grinding mill design. The points which can embody the operator manipulation skills are whether they can master the daily modulator main technical parameters and grinding mills with high efficiency. The main parameters are: the water supply, the ore discharge mouth water filling condition and the feeding amount.

When the cylinder rotates, the steel will be brought to certain height. Due to the gravity of the steel grinding, it falls down along certain orbit. The machine steel grinding is pressed by two forces: one is the force pressed from the tangential direction when the barrel rotates; the other is the force which is symmetrical to the diameter, and this acting force is generated by the sliding due to the equipment self weight.

So the previous two forces will constitute a pair of couple. Because the s are squeezed between the barrel and the adjacent, the couple will generate the big or small friction resistance between the mill machines, and so the different lays will revolute with the barrel axis center. In the area, the machine steel grinding drops down so the strong impact grinding function are made to the ore in the barrel. When it falls down, the impact force is produced, so the steel will do intense and disordered movements.

Hongxing Machinery has decades years of ball mill production experience, and has owned the most advanced manufacture technology and picked mill equipment.

We are looking forward the cooperation with you. Welcome to visit and order. We will try our best to help solve the crushing and grinding problems.