The continuous expansion of national infrastructure construction and the continuous reduction of natural sand extraction have made machine-made sand an inevitable trend for current and future development. If a reasonable and environmentally friendly production line can be configured in the early stage and environmentally-friendly and efficient crushing sand making equipment can be purchased to produce high-quality machine-made sand, the later sales will not be a problem, and the prospects are great. Many investors see the good prospects of machine-made sand and want to join the sand and gravel industry. Interlaced like a mountain, novice investors have a blank understanding of sand and gravel production line equipment, and there is no way to start. I will give you a detailed introduction below.
Sand and gravel aggregate production lines can be divided into two types according to the movable and non-movable situation. One is a fixed stone production line, and the other is a mobile stone production line. These two production lines are different.
Fixed gravel aggregate production line: vibrating feeder + jaw crusher + impact crusher + sand making machine + sand washing machine + vibrating screen + belt conveyor + centralized electric control composition. This requires a fixed site, which requires the piles cannot be moved. Such a stone production line has a high output (the output can be dozens of tons to thousands of tons per hour), but it is not very adaptable to the site and cannot be moved back and forth. Of course, this is also suitable for those stone processing sites that are close to the raw materials, the supply of raw materials is large and continuous, the output requirements are high, and the production area is large.
Mobile gravel aggregate production line: The mobile stone aggregate production line is a combination that several equipment on a car, which is divided into fully automatic mobile crushing station and semi-automatic mobile crushing station. The main equipment is basically the same as the fixed one, and the mobile jaw crusher + mobile impact crusher + mobile sand making machine + mobile screening machine + belt conveyor, equivalent to a complete stone production line, without piling, can be directly driven to the work site, installation is simple and fast, and free transition, strong adaptability to the site, dual use of oil and electricity, high degree of automation, can be used in remote mountain areas with insufficient power supply.
Whether it is a fixed or mobile stone production line, it meets the needs of environmental protection. You can choose equipment suitable for your own production according to your own production needs. Below, let's talk about the skills of purchasing equipment to help you choose good equipment that is handy.
First of all, we must understand the size of the raw materials: before selecting the model of the equipment, the user should have an understanding of the specifications of the production and processing raw materials. The analysis of the physical and chemical properties of the raw materials is the main factors that affect the selection of the equipment, and different raw materials correspond to different types of crushers. The size that the raw material after processing, as well as the hardness and humidity of the raw material before processing, determine the model of crusher.
Second, we must understand the demand for hourly output: due to the different processing ranges of the stone production line, whether it can meet the production requirements per unit time is a key factor affecting the user's production efficiency. To achieve high production, the hourly output range is one of the main factors that users consider.
Finally, we must understand the performance of the equipment: the performance of the stone production line equipment is the main factor that affects the production efficiency. The production performance of the equipment of different manufacturers is different. The user chooses a manufacturer with its own professional R&D, sales and after-sales. Production efficiency will be of great help. In the process of selecting models, it is necessary to understand the specifications and performance advantages of the manufacturer's products.
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