luckhoney's blog
Vibrating screen is one of the most widely used screening equipment at present, and the new type of vibrating screen has higher precision, which is greatly improved compared with the traditional screening equipment, and the production capacity has also been greatly improved. However, in the actual production, users often encounter a variety of faults, which will bring great trouble to the normal production. The following is a look at the use of vibrating screen machine precautions and some common maintenance measures.
After purchase, the first thing to do is debug. The accuracy of vibrating screen machine is relatively high, so it is an ideal choice when debugging. It is necessary to check whether the electrical protection device installed fails and whether it can be used normally. In the use of vibrating screen machine, we can also see that the anchor bolts need to be carefully checked. This position is easy to loose. Once loose, it will produce great vibration and noise, and even burn the motor, which will bring great damage to the equipment.
In daily work, we should know what oil to add to the shaker, and at the same time, we should not ignore the daily inspection work. After checking the anchor bolts, we should pay attention to whether the screen is damaged or not. If there is a leak, the material will flow out and bring great loss. It is also necessary to check the bundle ring of vibrating screen frequently to ensure that the tightening is not loose. Vibrating screen machine in the use of precautions, but also pay attention to some of the common noise, timely stop inspection, find out the source of noise, timely removal.
Maintenance of vibrating screen is not a day or two days, but a long-term adherence, regular inspection and maintenance. Vibrating screen machine use precautions, when the vibrating screen work for a period of time, it is necessary to carry out a comprehensive inspection, to see whether the vulnerable parts are damaged, timely repair and replacement, to ensure the normal production.
Compared with other traditional screening equipment, the accuracy of vibrating screen machine is relatively high, which requires careful supervision and maintenance during production. The matters needing attention in the use of vibrating screen machine have been introduced in detail above. I hope all operators can pay attention to the correct operation of the equipment and daily maintenance work in the process of daily operation, so as to ensure the normal startup and operation of the equipment.
The production cost of a concentrator generally includes equipment procurement and equipment operation and maintenance costs. If the concentrator wants to save the mineral processing cost, it mainly starts from these two aspects.
In order to ensure the economic benefits of the concentrator and save the mineral cost, the mineral processing cost is the most important. For the concentrator, the main way to save the cost of ore dressing plant is to design and construct the production line.
The design of beneficiation production line includes not only the installation design of beneficiation equipment, but also the design of beneficiation process, including the design of production process for separating useful minerals and gangue or magazine economically and effectively by physical and chemical methods to meet the requirements of smelter or other users for products. Reasonable design of concentrator can effectively reduce the initial investment cost of the overall construction of the concentrator.
Among them, the selection of concentrator site is also a way to save the cost of mineral processing. For example, the site selection should try to avoid land acquisition and construction demolition, so as to reduce a large amount of land costs and demolition compensation burden. If the concentrator is built on the mountain, try to ensure that the pulp can flow by itself and save a lot of slurry transportation cost.
Secondly, the selection of equipment with good energy-saving effect and high degree of automation is also an important means to save mineral processing cost. Good energy-saving effect can greatly save the operation power cost of the concentrator, and the high degree of automation equipment can also greatly save the labor cost of the concentrator.
Then, choosing the equipment with good quality and high production efficiency is also an important means to save the cost of mineral processing. Why do you say that? When purchasing equipment, many people tend to choose low-cost mineral processing equipment. As a result, in the follow-up production process, due to the installation of equipment with poor quality and low price, it has an adverse impact on future mine production. Not only does the mineral processing index fail to meet the requirements, but also spend a lot of money to repair old equipment and purchase new equipment. Therefore, the concentrator should choose high-quality equipment with excellent quality and produced by large manufacturers when purchasing equipment. For example, the leader in the mineral processing equipment is a good choice.
In addition to energy saving and efficiency, the equipment with good wear resistance and long service life can also reduce the equipment consumption cost, and the equipment life also affects the production cost. The long service life of the equipment reduces the cost of production, operation and maintenance, and the failure rate is low, which saves a lot of equipment maintenance costs. At the same time, it also avoids the loss caused by equipment failure and maintenance, and saves a lot of time. These are very important for the benefit of concentrator. For example, the energy-saving ball mill adopts energy-saving structure design, which reduces the power consumption by 60% and greatly reduces the production cost. Using high-quality wear-resistant materials, the average utilization rate of the equipment is increased by 3-10, and the service life can be extended by 2-5 times. At the same time, it is convenient to replace and maintain the equipment and reduce the management cost.
mineral processing: https://www.zenithcrusher.com/
The hardness of granite is higher, but it is brittle. Compared with basalt, granite is easier to be broken; compared with limestone and other medium hardness materials, granite is more difficult to be broken. Therefore, in the process design of granite crushing plant, the crushing equipment based on lamination principle should be selected as far as possible to reduce the loss of wear-resistant parts. For medium and short-term projects, two-stage crushing can be adopted; for medium and long-term projects, three-stage crushing is an ideal choice.
If the customer has higher requirements for the final stone particle size, a set of impact crusher can be configured to form a three-stage crushing process configuration. The investment cost of three-stage crushing is high, but for the long-term operation of the gravel plant, the production cost reduced by the three-stage crushing is very considerable.
For small and medium-sized granite crushing plant, the process configuration of jaw crushing and impact crusher can be adopted. The size of granite will be reduced as much as possible by jaw crusher, and the impact crusher will be used for shaping and crushing, so as to achieve the crushing effect of excellent grain shape, proper control of wear and low cost.
For the high-yield granite crushing production line, the three-stage crushing process should be used as far as possible, and the process configuration of jaw crushing + fine jaw crushing (or cone crusher) + impact crusher can be adopted. The power consumption and wear cost of laminated secondary crusher are relatively low, but the investment cost is relatively high.
The two-stage crusher can be used for the production of high-grade jaw crusher. Although the particle size is poor and the proportion of needle flake stone is high, the operation cost and investment cost can be greatly reduced. The sales price of sand and stone with poor grain shape will also be affected.
Aggregate Crushing: https://www.zenithcrusher.com/en/cases-ag/
Crushing Equipment: https://www.zenithcrusher.com/en/products/
