Does the produced machine-made sand need to be washed? What procedures are required for washing mach

　　The purpose of washing machine-made sand is to remove impurities and improve the quality of finished products. Therefore, if the raw material has high mud content and large stone powder content, and the finished product wants to meet the construction sand standard, we need to wash the machine-made sand, otherwise, it can be done without washing.

　　What procedures are required for washing machine-made sand?

　　1. The industrial and commercial department applies for the name and reviews:

　　Enterprises need to carry the information form received by the Industrial and Commercial Bureau, and the shareholders can sign it before they can apply, and individuals can apply for it with their ID cards;

　　2. The Bureau of Land and Resources handles the mining license:

　　It is very important that the Bureau of Land and Resources handles the mining license, which stipulates the scope of mining and the raw materials to be fed;

　　3. Testing by the environmental *vision department:

　　Before stone processing and sand production, the environmental *vision department will conduct the assessment and give relevant certificates;

　　4. Approval by the safety management department:

　　The sand production line must ensure safe production, and the security department will conduct safety hazard investigations based on the surrounding environment of the production line;

　　5. Business license from the Industrial and Commercial Bureau:

　　First approve the name, then submit relevant resources such as name, geology, person in charge, amount of funds, business scope, mode of operation, number of employees, economic methods, etc., and *ly obtain a legal business license.

　　6. Tax registration certificate:

　　Whether an individual or a business has tax obligations, the company needs to provide accounting information after registration. One month after its establishment, the accountant needs to keep accounts and declare tax.