What equipment is needed for sand making from construction waste

The process of making sand from construction waste is similar to a traditional sand production line, mainly including magnetic separation, crushing, sand making, and screening:

1. Magnetic Separation: Due to the special characteristics of construction waste, magnetic separation is performed before crushing to separate steel bars, scrap iron, rags, and wood strips.

2. Crushing: Crushing is generally divided into primary crushing and secondary crushing. Primary crushing mainly breaks large stones and ores into smaller materials, generally using a jaw crusher, which has a large crushing ratio and good effect. Secondary crushing further crushes the material after primary crushing into uniformly sized particles, facilitating feeding in the sand making stage. Cone crushers and impact crushers are generally considered. If the overall size of the construction waste is relatively small, single-stage crushing is also possible, depending on the specific process.

3. Sand Making: Sand making is a very important step. Currently, the PLS series vertical impact crusher is widely used. Its advantage lies in its shaping function, which modifies the crushed material to produce finished products with better particle shape, better meeting the requirements of construction sand.

4. Sand Making: Sand making is a very important step. Currently, the PLS series vertical impact crusher is widely used. Its advantage lies in its shaping function, which modifies the crushed material to produce finished products with better particle shape, better meeting the requirements of construction sand. 3. Screening Screening is generally the final step. It serves an inspection function, separating the finished product. Products meeting standards can be output and placed in a stockpile, while those failing to meet standards are re-crushed and processed into sand.

The above describes a traditional fixed construction waste production line, primarily designed for construction waste with various complex components, or construction waste lacking suitable local crushing space. Currently, there is specialized equipment for crushing and sand making of construction waste in urban areas without fixed locations—mobile construction waste crushing stations.

Our company produces both tire-mounted and tracked mobile crushing stations, with various types available. If you are interested in construction waste crushing and screening, please click on the website customer service for a free consultation.