With the continuous development of the construction industry, the demand for stones and sand is also increasing, and the investment in sand making production lines is hot. For a sand and gravel plant, scientific process design and reasonable equipment configuration is essential, the current market is roughly fixed and mobile two kinds of sand and gravel production lines, so what is the difference between the two, what are the advantages of each?
Fixed sand and gravel production line is a relatively traditional sand and gravel treatment process, its advantages are strong production capacity, good sand quality, stable production line, etc., but the disadvantage is that it involves a series of installation, need to lay foundations, site planning and design and other complicated problems, not suitable for frequent migration.
Mobile sand and gravel production line is a kind of emerging scientific sand treatment process in recent years, the main feature is that the plant can be transferred at any time, the equipment configuration is more flexible, compared with the fixed production line, the environmental adaptability is stronger, the flexibility is stronger, and this scheme is currently adopted.
For the different characteristics of the two, Xiaobian will explain in detail from the scope of application, processing effect, input cost, future prospects and other aspects:
Scope of application
1. Fixed sand and gravel line is suitable for the use of large scale of the factory area, which needs to be stationed for a long time, generally has a fixed connection with the ground, and is used for a long time after completion, and the mine has the same life, and the effect of the sand and gravel plant is better for the gathering of stones and stable supply sales.
2. Mobile sand and gravel line is mainly not limited by the environment, there is no complex foundation construction, mechanical installation and other links in the early stage, and it can be produced after factory commissioning, mainly suitable for small plant areas, similar to construction waste, etc. need to frequently replace the sand and gravel plant in the factory area.
Processing effects
1. Once the fixed production line equipment is installed in place, it is only for the same type of material processing operation, so the crushing effect is relatively single, during which the process needs to be readjusted when replacing other material handling operations.
2. Flexible configuration of mobile production line equipment is one of its significant advantages, transfer to different sand and gravel plants, processing different materials, adjusting different gradations, with different equipment, more intelligent operation, more flexible processing process.
Input costs
Compared with the fixed sand and gravel production line, the input cost of the mobile production line will be higher, but compared with the fixed line, the integrated structural design reduces the time cost and labor cost of concrete foundation, steel frame foundation, equipment placement and commissioning, etc., in fact, the cost of the two is not much different.
Future prospects
At present, the mining industry uses fixed and mobile sand and gravel line users are very many, in terms of the current shortage of sand and natural sand in short supply, no matter which one, the future of mechanical sand production must be bright. However, in the current such a strict environmental protection situation, mobile sand and gravel production lines may be better, after all, the "pull-and-go" production line can effectively reduce material transportation, reduce secondary pollution, and be more suitable for environmental protection requirements.
A simple introduction, fixed sand and gravel line application is more common, higher capacity, but the installation is more complicated; Mobile sand and gravel lines can save commissioning time and are suitable for transfers, but the cost is high.
The two have their own advantages and disadvantages, and the specific configuration of which production line and what type of equipment need to be determined according to the needs of each user.
