River pebbles - cobblestone sanding machine - limestone - bluestone sanding machine Which is better?
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River Pebble - Cobblestone Sander - Limestone - Bluestone Sanding Machine Which is easy to use? Generally, the stones used in concrete are mostly made of artificial sandstone made of limestone or bluestone through a sander, or natural pebbles of similar granularity. Relatively speaking, the content of silica in pebbles can reach more than 95%, and has good surface finish and compressive strength. However, considering the other aspects, the stones made by the sand machine are more in line with the needs of ordinary buildings. 
With its unique characteristics, Bluestone can use the secondary crushing system for stone and mechanical sand production. The crushing equipment uses the E-type sanding machine and the counter-type sanding machine. The screening equipment uses a multi-layer vibrating screen to screen stones, coarse sand, fine sand and materials larger than the stone particle size. In order to ensure the quality of the sand, the sand and the stone powder are removed by using a sand washing machine, so that the sand is superior to the index issued by the Ministry of Construction (CJT/43-1999).
The 800*800 river pebbles sand crusher produced by Qingzhou Guancheng Heavy Industry Machinery Co., Ltd. combines the advantages of the third generation sand making machine, hammer crusher, impact crusher, impact crusher and other equipment. The curved crushing chamber realizes the utilization of the largest crushing area. At the same time, the comprehensive application of a variety of crushing principles, as well as the use of special ratio high metal alloy hammers, make the equipment more effective in crushing and longer lasting. At the same time, the broken stone also includes many different types of ore such as limestone, basalt and weathered sand.
The 800*800 type river pebble sanding machine has a large feeding size, the size of the feeding port is 550mm*330mm, which can accommodate more than 180mm material; and the material size is small, the yield is high, and the mechanical sand is less than 5mm. The yield of one time can reach more than 95%; and the grain size of the broken mechanism sand is uniform. The supporting power of the equipment is also relatively small, and the loss during use has also been significantly improved. At the same time, the three-stage crushing mode is the second-stage crushing, which realizes the simplification of the process, thereby improving the crushing efficiency and increasing the output.
The 800*800 river pebble sanding machine is a mechanical equipment specially developed by our company for the crushing of river pebble. It is a high-energy low-cost sanding machinery with international advanced level. Its performance is in various fine ore equipment. The irreplaceable role is the most effective, practical and reliable gravel machine. When the equipment is working, the material enters the cavity and under the action of the hammer and the counterattack plate, the initial crushing is achieved. The material that has been initially crushed falls on the tray below, and is thrown at high speed to the counterattack plate for counterattack, crushing, and grinding. After the material is repeatedly pulverized and scoured, the ultra-fine effect is achieved, and finally the material is sewed from the bottom.
In summary, if you need a river pebble-cobblestone sanding machine-limestone-bluestone sanding machine, Guancheng Heavy Industry Technology Xiaobian recommends 800*800 river pebble sanding machine for you, we provide pre-sale, sale, After-sales comprehensive service, according to the customer's production site to configure the process, and strive to achieve the most reasonable and most economical production line for customers.
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