As a kind of sand making machine, the vertical composite crusher is widely used in the mining industry. It can crush large pieces of materials into materials of the required size. The vertical composite crusher is suitable for crushing medium-hard materials in the cement, chemical, electric power, metallurgical and other industrial sectors. Such as limestone, slag, coke, coal and other materials in the crushing and fine crushing operations. Some production companies with high unit hour output requirements and low ore hardness requirements will give priority to vertical composite crushers. Materials with low hardness like limestone are very suitable for processing with a vertical composite crusher. PFL series vertical composite crusher is a new type of fine crushing and coarse grinding product developed by our company with similar crusher technology in the comprehensive industry. It has simple structure, large crushing ratio, low energy consumption, stable operation, and convenient operation and maintenance features.
First, advantages of sand making machine:
1. The sand making machine has simple structure, energy saving and high efficiency, and stable operation. It adopts advanced spindle design and unique bearing installation technology, so that the sand making machine has the advantages of high-speed rotation and heavy load;
2. The sand making machine has the functions of coarse grinding and fine crushing. The machine-made sand produced is cubic, and the production process is environmentally friendly and has low pollution. It can be used as a stone shaping machine;
3. The wearing parts of the sand making machine are made of high-quality wear-resistant materials, with low loss during the production process and long service life. Some wear-resistant parts are made of extra-hard wear-resistant materials, which are light in weight, small in size and easy to replace.
4. The dust removal structure of the sand making machine is improved. The dust collector between the sand making machine and the belt conveyor is replaced with better dust removal equipment, which can effectively remove dust. It also adds waterproof and oil-proof filter equipment to improve cleanliness degree.
Second, the following points to note when choosing a sand making machine:
1. Environmental protection of sand making machine. Environmental protection is an important factor in the selection of sand making machines. The state has issued a series of environmental protection policies. Therefore, when choosing a sand making machine, attention should be paid to whether the sand making machine meets the requirements of green and environmental protection. The sand making machine should be based on green and environmental protection, with high efficiency and for the purpose of saving energy, strictly control the dust and noise pollution of the sand making machine.
2. The quality of the sand making machine. The quality of sand making machines is uneven, and the raw materials of the equipment largely determine the quality of the sand making machine. If the quality of the sand making machine is poor, the failure rate will be higher and the production efficiency will be relatively low, which will affect the normal production of machine-made sand.
3. The reputation of sand making machine. The reputation of the sand making machine manufacturer can also reflect the quality of the sand making machine. The quality of the equipment of the manufacturer with a good reputation and reputation can be guaranteed, and the technical production is more professional. Therefore, you can learn about the sand making machine manufacturer when you buy the sand making machine information, on-site inspection of the production base, and a close look at the sand making machine.
4. After-sales service of sand making machine. There is also an important factor to investigate when buying a sand making machine, that is, after-sales service. Good after-sales service can ensure that the equipment will get good feedback when there is a failure or missing parts. If the after-sales protection is not guaranteed, the later sand making machine will appear. The problem needs money to be repaired.
In the sand production line, due to the different models of the sand making machine, the particle shape and particle gradation of the products produced are all different, and the various stones at the work site themselves have different thicknesses, size and performance etc. In order to meet the needs of increasingly stringent production lines, we need to choose different sand making machines according to the characteristics of various stones to produce suitable finished products. At this time, the selection of sand making machines is the key. There are many factors that need to be considered when configuring the sand and gravel production line. We must not only consider the feed size, the requirements of the finished aggregate, the litho logy of the rock, but also the reasonable matching of the crushing and screening equipment and auxiliary facilities, and the selection automation control system. Reasonable technological production process and equipment configuration can make the sand production line reasonable, efficient and more economical.