In the field of sand and gravel production, many investment users often confuse sand and gravel production lines with stone production lines. Although both are production lines for the production of building materials, they have significant differences in finished material requirements, finished stone applications and production processes.

The difference between sand and gravel production line and stone production line

Different requirements for finished materials: The sand and gravel production line has higher requirements for the particles of finished materials, usually at the millimeter level, and the particles produced are uniform and highly graded. The stone production line does not have high requirements for finished materials. The materials produced are usually in the shape of stones and have coarse particle sizes.

The finished stone has different applications: the sand and gravel produced by the sand and gravel production line can not only be used in industrial sectors such as construction and highways, but can also be used to make decorative furniture. The stones produced by the stone production line are mainly used in industrial fields such as construction and highways.

The production process is different: the production process of the sand and gravel production line is: the stone is evenly sent to the jaw crusher by the vibrating feeder for coarse crushing, and then sent to the sand making machine by the belt conveyor for further crushing, and the finely crushed materials are transported It goes to the vibrating screen for screening, and the materials that meet the particle size requirements of the finished product are sent to the sand washing machine for cleaning and then output as finished products; the materials that do not meet the particle size requirements of the finished product are returned to the sand making machine for reprocessing, forming a closed circuit for multiple cycles. The production process of the stone production line is: the stone is sent to the jaw crusher by the vibrating feeder for coarse crushing, the coarsely broken stone is sent to the impact crusher by the belt conveyor for further crushing, and the finely crushed stone is sent to the vibrating crusher. The sieve is used to screen out stones of different specifications, and the stones that do not meet the standards are returned to the impact crusher for re-crushing.

Advantages of stone production line

High efficiency and energy saving: high degree of automation, large crushing ratio, high production efficiency, large processing capacity, uniform product size, good particle shape, low needle and flake content, no internal cracks, and high compressive strength.

Easy to operate: small footprint, high investment and economic benefits, easy equipment maintenance, wearing parts made of high-strength and wear-resistant materials, long service life, and can bring considerable economic benefits to customers.

Wide range of applications: It is suitable for the crushing and processing of limestone, basalt, granite, cobblestone and other rocks. The quality of the finished products meets national standards, providing qualified aggregates for highways, railways, water conservancy, concrete mixing stations and other industries.

Liming Heavy Industry Group, as a professional supplier of crushing and sand making equipment, provides complete sets of stone production line equipment with the characteristics of high efficiency, energy saving, convenient operation and simple maintenance. Liming Heavy Industry Group's equipment has been widely used and highly recognized in multiple projects, and can bring significant economic benefits to customers.