Before buying stone sand making equipment, you need to go through the formalities. When the stone is processed into sand, you need to go through the formalities: the industrial and commercial department verifies the name and applies for a business license-the land and resources apply for a mining report and apply for a mining license-the safety supervision bureau approves it-the environmental protection bureau conducts an environmental assessment of the sand-making site-and the tax department applies for a tax registration certificate. Because different regions have different requirements, you should consult the relevant local departments for details.

A complete sand production line includes vibrating feeder, crusher, sand maker, vibrating screen, sand washer, belt conveyor and other equipment. Simple process and high return on investment. The common raw materials of machine-made sand are river pebbles, pebbles and limestone, which can be used in various construction industries.

1. Vibrating feeder: it can be a conveying device that provides materials for sand making equipment, and is usually used for feeding operation of crusher;

2. Crusher: including primary crushing and secondary crushing. Jaw crusher is usually used for primary crushing, cone crusher or impact crusher is used for secondary crushing;

3. Sand-making machine: it can finely shape the crushed stone to ensure the uniform grain size of the finished sand. Usually, the impact sand maker is used, which has a large output;

4. Sand washer: Sand will produce certain dust in the production process, so it is necessary to configure a sand washer to clean the sand. Generally, a wheeled sand washer, a spiral sand washer or a three-in-one sand washer is used;

5. Vibrating screen: Vibrating screen is used to screen and classify sand and gravel with different specifications;

6. Belt conveyor: it is a bridge connecting various sand-making equipment.

The above introduces the stone processing equipment for you. If the above answers are useful to you, please encourage me to praise me so that I can help more people. Thank you!