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subject: How To Use Grinding Mills And Deal With Common Problems [print this page]

Energy-saving grinding machine has made a

great improvement in the structure compared to the traditional ones. Its cylinder and

supporting fame compose an integral system, thus, when it is being fixed, Energy-saving

grinding mill 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%.

In the grinding mill operation, there is fixed factors such as: the ore hardness, the

particle size after cracking, 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 grinding mill technology. It is common phenomenon that nowadays

may mineral selecting factory has problems of unreasonable grinding mill design, improper

grinding mill equipment installation, or unqualified grinding mill quality. Following is the

presentation of those factors: The grinding mill installation is a centric, and the gearing

mesh between the gearwheel and pinion deviate. The

roller mill speed reducer gear in

the transmission part has sand hole. After the grinding mill equipment is installed and in

operation, the gear wear problem appears. The grinding mill model: different grinding mill

types can satisfy different grinding mill products technology demands. This factor must be

considered and chosen carefully when making grinding mill design. The points which can

embody the grinding mill operator manipulation skills are whether they can master the daily

modulatory main grinding mill technical parameters and grinding mills with high efficiency.

The main grinding mill parameters are: the grinding mills water supply, the grinding mill

machine ore discharge mouth water filling condition and the feeding amount.

When the grinding mill cylinder rotates, the steel grinding will be brought to certain

height. Due to the gravity of the steel grinding, it falls down along certain orbit. The

grinding mill 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 steel grinding diameter, and this acting force is generated by the

sliding d ue to the grinding mill equipment steel grinding self weight.

So the previous two forces will constitute a pair of couple to any steel grinding. Because

the grinding mill steel grindings are squeezed between the barrel and the adjacent steel

grindings, the couple will generate the big or small friction resistance between the steel

grindings of grinding mill machine, and so the steel grindings of different lays will

revolute with the barrel axis center. In the area, the grinding mill equipment steel

grinding drops down so the strong impact grinding function are made to the ore in the

barrel. When the steel grinding falls down, the impact force is produced, so the grinding

mill steel grinding will do intense and disordered movements.

Shanghai Zenith has decades years of grinding mill production experiences, and has owned

the most advanced grinding mill manufacture technology and picked grinding mill equipment.

We are looking forward to cooperate with you. Welcome to visit and order. We will try our

best to help solve the grinding mill problems.

by: grinding mill

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