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Stone production line, crushed stone production line is a special production line for sand and gravel production in construction, highway, railway and other industries. The main equipment of the stone production line includes jaw crusher, stone crusher, impact crusher, impact crusher, vibrating screen, sand washer, belt conveyor, etc. The company's stone production line equipment has the characteristics of reliable performance, reasonable design, convenient operation and high work efficiency.
Characteristics of the stone production line
1. The stone crushing production line has a high degree of automation, large crushing rate, high production efficiency and large processing capacity. The crushed product is cube-shaped, with a low content of needle-like flakes, no internal cracks, and high compressive strength.
2. The equipment is easy to maintain and study. The wearing parts are made of domestic new high-strength wear-resistant materials, which have low loss and long service life, which can bring considerable economic benefits to users.
3. The stone crushing production line designed and manufactured by the company has been successfully applied to the crushing of limestone, basalt, granite, pebbles and other rocks. The quality of the crushed products is fully in accordance with the GB14685-2001 standard. It is used for road, railway, water conservancy and concrete mixing. Qualified aggregates are provided by stations and other industries.
The process of the stone production line is roughly as follows: (silo) - feeding jaw crusher - impact crusher - vibrating screen - (finished product). The machines in the middle can be connected by means of a conveyor belt.
1. Introduction to the process of stone production line
First of all, the stone is evenly fed into the primary crusher by the feeder for preliminary crushing. The resulting coarse material is then conveyed by a belt conveyor to the impact crusher for further crushing. The finely crushed stone is filtered out by a vibrating screen. The stone that does not meet the specifications and the stone that does not meet the particle size requirements are returned to the impact crusher and crushed again. The vibrating feeder evenly conveys the large stones through the silo to the jaw crusher for coarse crushing, while the coarse crushed stones are conveyed to the impact crusher through the belt conveyor for further crushing. The finely crushed stones are sent to the vibrating screen by a belt conveyor for screening, and several different sizes of stones are screened out. The stone that meets the grain size requirements is sent to the finished product pile by the finished product belt conveyor. The crushed stone that does not meet the particle size requirements is returned to the impact crusher through the belt conveyor for re-crushing, forming a closed loop with multiple cycles. The granularity of the finished product can be combined and classified according to the user's needs. In order to protect the environment, auxiliary dust removal equipment can be equipped.
2. Introduction to the performance of stone production line
The production line has a high degree of automation. The entire production line requires little to no manual operation, except for equipment start-up and shutdown and routine maintenance. High production efficiency, low operating costs, large output and high profits. The finished stone has uniform particle size and good shape, which meets the national high-speed material standard.
The equipment configuration of the stone production line is mainly determined according to the customer's stone specifications, stone output and use. Over the years, the company has provided domestic and foreign customers with a perfect pre-sale, in-sale and after-sales service system. The whole process is free for customers to plan, design and install. According to the customer's production site configuration process, we strive to provide customers with reasonable and economical production lines. The transformation of the stone production line has a high degree of automation, adjustable discharge particle size, high crushing rate, energy saving and large output. The stone produced has a uniform particle size and good particle shape, which is suitable for the construction of various large, medium and small projects, such as highways and bridges.
