4 advantages of dry sand making machine production line
The dry sand making machine production line equipment developed and produced by Henan DEWO stone crusher machine manufacturer is to directly use the powder selection equipment to remove the fine powder components of the sand and gravel materials produced by the sand making machine to ensure the particle size gradation of the finished sand and have good quality and taste.
The dry sand making machine production line consists of a sand making machine and other supporting mechanical equipment to form a complete sand making production line. Compared with wet sand making, dry sand making has four significant advantages.
1. Not restricted by the working environment and water source
It is more convenient and flexible to configure the sand production line. Especially in the winter in the north, wet production is easily affected by the environment. The temperature is low, and the flowing water source is lacking. The sand washing production after sand making cannot be carried out normally, while the partially washed sand and gravel materials are in mud. The powder content is high, and the quality cannot be guaranteed, which will affect the taste of sand and gravel. Dry sand making can break through the environmental and geographical restrictions for production, and has better adaptability;
2. Energy saving and environmental protection
Dry sand production does not require water for sand washing, which saves water and makes full use of the fine powder components in the sand. The sand making machine has a high output, but it consumes less energy and comes with a variety of dust removal measures. E Dust removal offline automatic cleaning Ash device, effectively achieve environmentally friendly production;
3. High gradation
The taste and gradation of the sand and gravel materials produced can better meet the production needs. Dry sand is directly used to screen out the fine powder by vibrating screening equipment, which can well control the fine powder content in the sand and stone. It is a modern sand and gravel aggregate and The production of concrete concrete provides high-quality sand and gravel raw materials, which improves the compressive strength of concrete;
4. Reduce equipment investment by 30%
The dry sand making production line has low energy consumption and simplifies the sand washing process. At the same time, it saves a lot of sand washing water and reduces production costs. This is one of the reasons, and the second is that the replacement cycle of wear parts of the sand making machine is long. Wear-resistant and impact-resistant, reducing maintenance times and investment in accessories.
The complete configuration of dry sand making machine production line is “reasonably matched”
What equipment is required for a complete dry sand production line? According to different output, the equipment is different, and the standard configuration of the 200 tons per hour production line is listed:
Vibrating feeder + jaw crusher + impact crusher (cone crusher) + sand making machine + vibrating screen
The vibrating feeder will evenly put the materials into the jaw crusher for preliminary coarse crushing, and then the belt conveyor will evenly send the coarsely crushed stones into the impact crusher/cone crusher for further medium and fine crushing. Processing; the obtained fine stone is reasonably sieved in the multi-layer vibrating screen, and the unqualified stone is returned to the upper level to be finely crushed; the qualified fine aggregate is sent to the sand making machine for sand making and shaping processing, and the finished high-quality fine aggregate can be obtained. The vibrating screen is divided into different product specifications, which can be stacked separately by the belt conveyor.
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