As the main equipment for machine-made sand production, the choice of sand making machine plays a vital role. The common types of sand making machines in the market mainly include impact crushing sand making machines, mobile sand making machines and hammer sand making machines. These sand making machines each occupy a place in the market, so what are their characteristics? Which is better? Today, we will take you to find out.
First introduce the impact-breaking sand making machine. The impact-breaking sand making machine combines the principles of “stone-beat-stone” and “stone-beat-iron” crushing and sand making. The impact angle of the material in the crushing cavity is appropriate, and the material is fully crushed, and both sand making and shaping are possible. Realize, the processed finished product has a uniform particle size. Its characteristics:
(1) The high-speed rotating impeller is used for material crushing, and the overall throughput is increased by about 30%.
(2) The wearing parts are more convenient. The whole adopts a combined throwing head. When replacing, only the worn parts need to be replaced, which can effectively reduce the cost of use;
(3) There are many feeding methods, which can be fed in the center and the periphery, can be adjusted flexibly, and the conversion is convenient;
(4) The sand making machine can choose suitable lubrication methods, such as thin oil type and grease type lubrication design, which can realize the interchange of different modules.
Mobile sand making machine is a vehicle-mounted sand making equipment. Its characteristic is that the fixed sand making machine is installed on the mobile frame. The overall characteristics are:
(1) Fast moving speed, direct access to the raw material location, can be put into production without piling, and can realize on-site crushing of pebbles to make sand;
(2) Small footprint, small turning radius, high chassis, free entry and exit, strong flexibility;
(3) The fuel-electric hybrid method is adopted to provide energy, and it can work normally even in the case of power failure, ensuring the continuity of work, and the daily running time can reach 20 hours;
(4) The whole machine includes four major systems: feeding, screening, sand making, and conveying. One machine can replace one production line, and it can also realize multi-machine combined operation.
The hammer type sand making machine is characterized by its simple structure and low cost. Specifically:
- High crushing rate, with fine crushing and coarse grinding functions;
- Simple structure, convenient installation and maintenance;
- Strong ability to pass non-crushed materials, with moisture content up to about 8%.
These types of sand making machines have outstanding characteristics and are commonly used. There is no saying which one is the best. Only the one that suits you is the best. We can make matching choices based on their characteristics and our own needs.