How To Use Grinding Mills And Deal With Common Problems
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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