What certificates are required for mechanical sand equipment?
What is mechanical sand? It is also called machine-made sand, which is sand processed by various ores (quartz stone, river pebbles, granite, etc.) through sand making machines and other auxiliary equipment. The difference between mechanical sand and river sand is mainly the formation process and particle size. , finished product quality and grain shape, but is machine-made sand legal? How much is the price of mechanical sand equipment? Learn more in this article.
1. Is mechanical sand legal?
is legal.
Mechanical sand is a green and environmentally friendly industry with short processing cycle and wide application range. The finished product has a particle size of 0.25-0.5mm (coarse/medium/fine sand), high quality, good grain shape, less impurities, no cracks, fine lines, and fine The degree modulus, particle gradation, and sand density requirements meet the requirements. It is used in construction, municipal, transportation, and other construction projects. It has been supported and vigorously promoted. It provides a number of preferential policies, but it still needs legal procedures and dust removal. , wastewater discharge and other work, in line with environmental protection requirements.
2. What certificates are required for the mechanical battlefield?
The name is verified by the industrial and commercial department, the mining license is issued by the Land and Resources Bureau, the safety management bureau approves, the business license is processed by the industrial and commercial department, the tax registration certificate is processed by the tax department, and the environmental protection bureau evaluates.
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