1. First of all, you need to determine the mud content of your stone. If the mud content is large, you can use spiral washer or roller washer. If it is small, you can directly use a vibrating washer. It is cheap and has large output.
2. As of August 9, 2020, the stocks below 3 yuan in Shanghai stock market are:
sh601618 MCC
sh601899 Zijin mining
sz000667 Meihao group
sz000709
sz000725 BOE a
601988 Bank of China
601288 Agricultural Bank of China
601866
extended information:
low price stock is one of the stock terms. For investors, if considering from the cost, in the case of buying the same number of shares, the funds needed to buy low price shares will be far less than high price shares
There are a lot of stocks with a price of less than 3 yuan, but we should pay attention to them when making securities investment:
it's not that the lower the price, the better. According to personal investment experience, it's better not to touch the stocks with a price of less than 3 yuan at other times, except at the end of the big bear market when a few yuan stocks are everywhere, Or the continuous decline of the company's performance
3. High infinite automatic mining machine can dig anything!
4. Mining machinery is also divided into many kinds, he mainly specializes in crushing equipment, sand making equipment and instrial grinding equipment. For example, the equipment of grinding, filtering and drying is not as good as other manufacturers. You can see that Metso, Sandvik and dahongli are all pretty good. Anyway, there are companies in China.
5. First of all, understand the output, and then consider the model of the machine
gravel sand making machine is a machine for crushing stones and then making sand. Generally speaking, it is a proction line plus a set of equipment
the output of the equipment is high, the high output is hundreds of tons an hour, the low output is a few tons an hour, and the price is different
6. Stone sand making machine is a kind of "fine crushing + shaping" crushing equipment, commonly used are vsi6x sand making machine, vsi5x sand making machine, VSI sand making machine. The finished material processed by stone sand making machine has uniform grain shape and beautiful appearance, which is concive to later sales, and also in line with the trend of artificial sand graally replacing natural sand. Stone sand machine is widely used in fine crushing and shaping of minerals and rocks in various metal and non-metal mines, refractory materials, abrasive ceramic raw materials, building materials, high-speed railway construction, water conservancy and hydropower construction, folk aggregate proction and other instries, especially for medium hard, extra hard or abrasive materials< < br > < br > Shibang Instrial Technology Group has a wide range of stone sand making machines at affordable prices. Shibang Instrial Technology Group is a Chinese mining machinery manufacturing enterprise with a history of more than 30 years, focusing on sand and gravel aggregate, mine treatment, solid waste and renewable resources treatment, instrial grinding and other business fields. At present, the company has 1.2 million square meters of fine processing plant area, and takes the lead in completing the "intelligent" manufacturing upgrade of the fine processing instry in the mining machinery instry. It introces advanced large-scale fully numerical control machining lathe, fast cam automatic typesetting and batching equipment, fully automatic hydraulic punching and bending equipment, constant temperature cold and hot assembly equipment, hardness tester / thickness gauge / torque wrench / ultrasonic flaw detection and other quality inspection instruments, etc., to realize the goal of from blanking to assembly From quality inspection to transportation, the whole process of semi-automatic assembly< Br > < br > for more questions, please consult our customer service< br>
7. Wire saw
8. The cost of mobile is higher than that of fixed, so the price will be more expensive. The specific price needs to consult the business. Generally in 60-160w, according to the configuration, the price of simple mobile crusher may be lower.
9. There is a special stone washing machine that can crush the stone and soil. After the stone is crushed into stone, the stone and soil can be crushed by spiral stone washing machine. When the stone is processed into sand, the stone and sand can be separated by sand washing machine.
