I What are the machines for making sand with stones?

If you want to break a large stone into sand, you will inevitably have sand making equipment. The sand making equipment can break the stone into sand with a particle size of about 50mm. If you need high quality sand, it can also be equipped with a sand washer to clean the generated sand to improve the quality of the sand. Sand making equipment is divided into fixed type and mobile type.

A. Fixed sand making equipment

Common fixed sand making equipment are HVI sand making machine and VSI sand making machine. The former is a technologically advanced sand making equipment, with excellent shaping and crushing function, large production output, and it adopts combined throwing head design, so that only worn parts need to be replaced when the equipment is worn, which can effectively reduce maintenance use cost.

The VSI sand making machine is improved on the basis of the HX sand making machine. The VSI sand making machine has two feeding methods, full center feeding and waterfall and center feeding method, which can provide two crushing modes, "stone impact stone" and "stone impact iron". The two crushing modes can be switched freely, and its finished sand and stone have better effect. It is one of the commonly used machinery for building sand and aggregate.

B. Mobile sand making equipment

The mobile sand making equipment can realize the flow operation. A mobile sand making machine can replace the traditional fixed sand making production line. It has four major technological processes of feeding, crushing, screening and conveying. It is featured by car appearance, flexible transition, free movement, high degree of automation, and low requirements on the sand making site. If the customer's site is limited, the budget is sufficient, and the materials are uncertain, mobile sand making equipment will be your first choice.

II How to configure the stone processing production line? how much is it?

The solution of the stone crushing line is the top priority of the gravel factory. And the equipment to be configured includes vibrating feeder, jaw crusher, impact crusher (cone crusher), sand making machine, sand washing machine, vibrating screen, belt conveyor, etc. The investment cost needs to be determined according to the scale and demand of the stone factory. The cost of sand-making equipment occupies a large portion of the investment cost of the stone factory. Therefore, the reasonable configuration of the sand-making production line can not only reduce the investment cost of the sand-making production line, but also improve the efficiency of sand-making production. Choose a professional and mature sand-making factory to ensure the stability of the sand production line.