Working principle of sand and gravel production line

 Working principle of sand and gravel production line:

The stone material is evenly sent to the jaw crusher by the vibrating feeder for coarse crushing. The coarsely crushed material is sent to the sand making machine by the belt conveyor for further crushing, and the finely crushed material is transported to the vibrating screen for screening. The material that meets the requirements of the finished product size is sent to the sand washing machine for cleaning, and the finished product is output by the conveyor belt after cleaning. The material that does not meet the requirements of the finished product size is returned to the sand making machine from the vibrating screen for reprocessing, forming a closed circuit for multiple cycles. The granularity of the finished product can be combined and classified according to the needs of users. If dry production process is selected, coarse and fine powder separator and dust removal equipment can be equipped.

Features of sand and gravel production line:

1. Convenient maintenance and operation mode. Compared with other production line equipment, it is easy to maintain and maintain. The vulnerable parts are made of the latest domestic high-strength wear-resistant materials, with low loss and long service life, which can bring considerable economic benefits to customers.

2. Fully automated operation process, higher production efficiency, more optimized work efficiency, high degree of automation, large crushing ratio, high production efficiency, large processing capacity, the crushed product is cubic, the content of needles is low, and there is no inner Cracks, high compressive strength.

3. A wider range of applications. Successfully applied to the crushing and processing of limestone, basalt, granite, pebbles and other rocks. The quality of the finished product after crushing fully meets the GB14685-2001 standard, providing a Qualified aggregate.