The 400t/h crushing plant adopts modular design: it is divided into feeding and coarse crushing module, transfer bin module, medium and fine crushing module, tower sand making module, screening module, finished product warehouse and loading module, electronic control module and dust removal module.
The production source of this aggregate production system is pit river pebbles. According to the characteristics of the raw materials, the process design is that the raw materials are pre-screened and then crushed in three stages.
The project described in this article selects safe and environmentally friendly crushing, shaping, screening and control processes to produce high-quality sand and gravel aggregates, construction base materials and ready-mixed mortar, with an effective output of 600t/h and an average annual output of 1.8 million tons.
Manufactured Sand Wet Process
There is no restriction on the mud content of the masterbatch.
The mud content of the finished material is low and stable, and the methylene blue value is easy to control and stable.
The surface of manufactured sand is clean.
The dust from sand making and washing is easy to control.
Titanium dioxide (TiO2) has stable physical and chemical properties, excellent optical and electrical properties, and excellent pigment performance. TiO2 is the most versatile white pigment with the best application effect. This article will share the production process of titanium dioxide pigment.
The workability, compressive strength, splitting tensile strength, compressive modulus of elasticity and carbonization resistance of concrete prepared with dry-processed manufactured sand (M-sand) are better than those of ordinary manufactured sand. In the case of little difference in workability, dry-process manufactured sand can save the amount of water-reducing agent, and manufactured sand produced by different production processes has the same effect on the electric flux of concrete.
In view of the above characteristics of the sand and aggregate processing plant, the key to the process design is to make a comparison of various plans. Designed from the perspectives of the stability of production and operation (dry method, wet method and combination of dry and wet), product quality stability (selection of auxiliary equipment such as crushing, screening, sand making equipment, conveying equipment), investment cost and operating cost Develop the optimal process plan.