The slag treatment mainly uses the differences in the physical properties of the various components of the ash and slag to carry out resource recovery processes such as screening, crushing, impurity removal, magnetic separation, non-ferrous metal separation, precious metal separation, tailings recovery, and sewage and wastewater treatment processes. Realize the recovery of valuable metals such as iron, copper, zinc, etc., and prepare recycled blocks from the sorted slag. In order to solve the harmless, reduction and resource reuse of slag.…
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LZZG designed and built a silica sand washing plant project for a Cambodian customer. The output per hour is 500t. 1. Crushing: the large silicon ore is initially crushed by a jaw crusher, and then the coarse material is transported by a belt conveyor to a conical crusher for secondary crushing. 2. Screening: the finely crushed silica goes into the vibrating screen to separate two kinds of stones, and the materials that meet the feed size of the sand-making machine…
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The project will provide 35 new jobs, with an estimated annual output value of 90 million yuan and tax revenue of 10 million yuan. It has good social and economic benefits. Project Overview Material type: silica sandstone, machine-made sand Capacity: 800t/h Production process: wet production Application Market: Construction Materials in Jiujiang City and Surrounding Cities Main equipment configuration: circular vibrating screen, high-efficiency scrubbing all-in-one machine, trihydrogen purification body, box filter press The project will enter the site in August 2022,…
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Vietnam pumped storage power station construction supporting project, the project is mainly based on granite crushing sand making and sand washing sewage treatment, with a designed annual output of 1.5 million tons. The project adopts a combined process of machine-made sand winnowing + water washing + fine sand collection and dehydration to ensure that the stone powder, mica, and mud content in the machine-made sand are controlled within a qualified range. The production line is equipped with a sewage treatment…
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Longzhong Heavy Industry built an EPC project with an output of 800 tons per hour for sand washing and zero discharge, located in Malaysia, with an investment of 16 million, fully relying on the local terrain for scientific planning and design, the project mainly includes raw material yard plant, crushing and processing plant, screening workshop, sand making and washing workshop, filter press workshop and office living area. This project is contracted by Luoyang Longzhong Heavy Industry EPC, using automatic intelligent…
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The kaolin clay purification and processing equipment can separate non-clay minerals and organic matter such as quartz, feldspar, mica, iron minerals, and titanium minerals in kaolin. It can produce kaolin products that can meet the needs of various industrial fields. In addition to the use of gravity separation, flotation, magnetic separation, etc. to purify and remove impurities, kaolin is sometimes treated by deep processing methods such as chemical bleaching, ultra-fine flakes, calcination, and surface modification. Purification technology of kaolin production…
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Basalt (sand) is the best material among the stones used for repairing roads, railways and airport runways. It has strong compressive resistance, low crushing value, strong corrosion resistance, and asphalt adhesion. It has the advantages of less draft, poor electrical conductivity, strong compressive resistance, low crushing value, strong corrosion resistance, and asphalt adhesion, and has been internationally recognized as the best cornerstone for railway and road transportation. Applicable materials for diabase sand production line: granite, basalt, diabase, cobblestone, limestone, cement…
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Gravity beneficiation (referred to as gravity separation) is based on the density of various minerals (usually called specific gravity), so the gravity, fluid power and other mechanical forces experienced in the moving medium are different, so as to realize the process of separating the ore particles by density. . Mineral particles and shapes will affect the accuracy of sorting by density. Due to the difference in density of various mixed mineral particles, the sedimentation speed and the degree of movement…
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The small sand washing plant has small footprint, high capacity, high water recycling rate. The equipment is widely used in the washing and selection of materials in industries such as sand and gravel plants, mines, building materials plants, transportation, chemical industry, water conservancy and hydropower, and concrete mixing. Product info [Treatment water volume] :  the small sand washing plant has capacity of 30 ton/hour [Applicable materials]: River pebble, granite, limestone, basalt, coal gangue, weathered sand, river sand, yellow sand and…
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The LZZG sand mining processing plant is equipped with sand washing and sewage treatment equipment. It can save 80% of sand washing water for customers, and the processing capacity of the sand making machine can reach 50 to 300t/h. This sand washing production line has high output, low maintenance cost, and low energy consumption Etc. Simple and efficient crushed stone sand production line Rock sand processing equipment Granite, limestone, quartz stone sand making equipment includes jaw crusher, impact crusher (sand…
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Recycling of urban waste has always been a major problem in urban construction management. Due to the development of urban construction, a large number of houses are demolished during urban construction, and there are concrete waste and cement block waste with reusable value. I want to configure a construction waste with an output of about 300 tons. How much does it cost to invest in a sand production line? Construction waste sand production line configuration The configuration plan of the…
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What do I do if I do n’t understand the equipment and technology when investing in a sand and gravel production line? For sand and gravel factories that have just entered the industry, small mining equipment is often preferred to produce sand and gravel aggregates. Then how is the most cost-effective configuration of a small sand and sand production line with an output of 30 tons per hour? What is the approximate price? Longzhong Heavy Industry Machinery Co., Ltd. introduces…
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Advantages of pebble sand The pebble stone raw material has large reserves and wide sources. The sand production process is simple and the investment cost is low. The finished goose egg grit is uniform and round, the gradation is reasonable, the fineness modulus is adjustable, and the stone powder content is low, which is high-quality mechanism sand. The advantages of the series and so on have prompted the pebble stone sand making the project to be more valued by users,…
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Process analysis of sand production line step 1. Feeding The stone is blasted from the mountain and the large stone is sent to the vibrating feeder through the dump truck; step 2. coarse crushed The vibrating feeder sends the stone uniformly into the coarse and broken, and the coarse broken stone is first-stage crushed, and the stone material from the coarse broken material is transported to the fine broken through the belt conveyor for secondary crushing; step 3. sand screening…
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Use of kaolin The kaolin washing plant produces washed kaolin sand. Pure kaolin has high whiteness, soft texture, easy dispersion and suspension in water, good plasticity and high viscosity, excellent electrical insulation properties; good acid solubility, low cation exchange capacity, good fire resistance Sexual and physicochemical properties. Therefore, kaolin has become a necessary mineral raw material for dozens of industries such as paper, ceramics, rubber, chemicals, coatings, medicine and national defense. kaolin washing plants The dewatering screen is used for the…
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