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  LZZG Booth No.: Hall 2 B27-1 Saudi Arabia is one of the well-known construction machinery and mining exhibitions in Saudi Arabia. There is a building materials theme at the same time. The organizer is the famous AGex Exhibition Group in the Middle East, which has mature construction machinery and mining exhibition projects in Egypt, Qatar, the United Arab Emirates and other countries. The exhibition area is more than 10,000 square meters, with more than 200 exhibitors and about 15,000 visitors. The 2024 exhibition welcomed 280 participants from 12 countries, once again emphasizing its position as the flagship exhibition of the Middle East construction and building materials market. https://www.lzzgmachine.com/news/exhibition/the-2nd-international-exhibition-for-construction-and-building-materials.html

Soil screening equipments are not only of high quality and low price, high efficiency, but also simple to operate and easy to maintain: 1. Fast soil discharging and good screening effect: 200-300 cubic meters of soil can be processed per day, which well solves the needs of small and medium-sized seedling users for soil screening equipment. With crushing function, it improves soil utilization, reduces construction costs, reduces the equipment investment for bed soil treatment, and the efficiency of soil screening is relatively high. 2. Low operating cost: This product well solves the miniaturization of soil screening equipment while meeting the soil demand for seedling operations, and can reduce the cost of bed soil transportation in field operations. 3. Strong adaptability: The full diesel drive is convenient for field operations, and no special site is required for bed soil screening. The movable chassis can well adapt to the transfer of soft soil in the field, and the compact mechan...

Mobile drum screens are a new mobile multifunctional screening equipment launched by our company. They have the characteristics of large material processing capacity, high processing efficiency, flexible working environment, and wide application fields. It can be used for material screening operations in the fields of mineral processing, coal, chemical industry, construction materials, solid waste treatment, soil remediation, etc.; It is mainly composed of tire-type mobile frame, heavy-duty double-layer drum screen, electronic control system, motor, belt conveyor, etc.

Reasons and treatments for thickener turbidity : First, strictly control the feed fineness to ensure stable feed amount, avoid sharp fluctuations in fineness and ore volume, and ensure smooth operation of the thickener; second, control the liquid-solid ratio to prevent turbidity caused by excessive liquid volume and high concentration; the best feed concentration for thickeners is 25%-30%; with the supplementary dilution of the supernatant of the thickener, the actual slurry concentration of the thickener can be maintained at around 18%-25%; at this concentration, the flocculation effect of the flocculant is the best; too high or too low a concentration is not conducive to the sedimentation of the ore;

Construction waste Sorting process Manual sorting Manual sorting of large pieces of debris, such as wood, plastic, etc., to improve the efficiency of subsequent processing. Use magnetic separation equipment to separate metals and improve metal recovery rate. Jaw crusher to process concrete blocks. Vibrating screen to grade crushed aggregates to improve aggregate quality. Wet cleaning Use hydrocyclone to separate sediment and improve sediment separation efficiency. Flotation Use flotation machine to remove light impurities, such as plastic and paper. Improve impurity removal rate.

Drum screen is a commonly used screening equipment in the gold washing process. It is suitable for screening various solid materials with a particle size of less than 300mm. It has many characteristics such as high screening efficiency, low noise, low dust, long service life, small maintenance, and convenient maintenance. Its screening capacity is 10 tons/hour~50 tons/hour The equipment for panning gold is also mainly gravity separation equipment, such as jigs, chutes, shaking tables, etc. Jigs have great advantages in gold recovery, especially for coarse gold, with a recovery rate of up to 95%, and have the advantages of high efficiency, energy saving, and environmental protection. It is a gold panning equipment for fixed gold selection plants and large gold mining ships.

Manual sorting Manual sorting of large pieces of debris, such as wood, plastic, etc., to improve the efficiency of subsequent processing. Use magnetic separation equipment to separate metals and improve metal recovery rate. Jaw crusher to process concrete blocks. Vibrating screen to grade crushed aggregates to improve aggregate quality. Wet cleaning Use hydrocyclone to separate sediment and improve sediment separation efficiency. Flotation Use flotation machine to remove light impurities, such as plastic and paper. Improve impurity removal rate.