South Africa, officially the Republic of South Africa, is the southernmost sovereign state in Africa. It is bounded on the south by 2,798 kilometers of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans, on the north by the neighbouring countries of Namibia, Botswana and Zimbabwe, and on the east by Mozambiqueand Swaziland, and surrounding the kingdom of Lesotho. South Africa is the 25th-largest country in the world by land area, and with close to 53 million people, is the world's24th-most populous nation. It is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. In South Africa, our company offers a range of high frequency sand sifting equipment for use in a variety of applications. Our machine works with highest quality modular polyurethane decks as standard.
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Recycling construction, demolition and excavation waste enables the production of fully certified sand and aggregates from your washing plant. This not only has the effect of diverting large quantities of construction, demolition and excavation waste from landfill but also provides a solution in areas where there is a shortage in supply of virgin aggregate materials. As with all of our washing equipment installations this process ensures the production of the highest quality sand and aggregate products, thus ensuring you secure the maximum commercial value for your final washed sand and aggregates products.
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LZZG is a large sand sieving machine factory, which is an international company with specialized sutomerized solutions for decades. Our products are mainly used in mining, coal, metallurgy, construction, chemistry, electrics and steel industries. Sand sieving machine plays an important role in sand production line. It determines the quality of sand and improves the sturdiness and durability of construction. In Southeast Asia, LZZG installed two sites of sand sieving machine to work in the construction sites. TS series sand sieving machine made a hit there. TS series sand sieving machine can be used in foundry, glass, concrere, silica and manudatured.
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Recently, LZZG signed an OEM order of producing fine sand recycling machine for a famous machinery company in Shanghai. The capacity of this machine with tank is 400m3/h, equivalent to 600t/h. It handles efficiently separation and oversize material from pulp concentration,liquid clarification,etc. which satisfies quantity demanded of fine sand and reducing waste in customer’s site. Now, it has been installed and adjusted by our engineer and staffs.
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【Equipment name】: Dry tailing recycling system 【Equipment model】: LZ550 【Capacity】: 210t/h 【Raw material】: waste construction materials 【Feeding size】: ≥0.166mm 【Matched equipment】: vibrating feeder, crusher, vibrating screen, sand making machine, wheel sand washing machine, etc. 【Project background】: the waste water discharged by sand washing machine contains a amount of fine sand, so the sedimentation tank deposits easily, and it costs huge human resource to clean, also influences sand production. 【Construction site】: fine sand is highly recycled, the owner gets higher profits.
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Luoyang Longzhong Heavy Machinery Co., Ltd has been concentrating on original designs and has gained many patents. All staffs in Longzhong are making unremitting efforts for the development of Longzhong company. And I believe Longzhong company would have a good prospect. Moreover, the Spring Festival holiday will come soon, our holiday is from the second of February to the twelfth of February. Wish you all a happy New Year!
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Marketing department sign a contract with China railway 11th Group Co., Ltd. in Xiangyang, Hubei province. The production line including hopper, feeder, high frequency linear screen, customized sand washing machine, belt conveyor,etc. The total value is more than 800,000 yuan. The detailed examining method is as follows: Standard examining method: Purpose Examine sand grain composition, mud content, clay lump content, ensure sand specification and catagory. Examine the parameter and execution standard sand grain composition, mud content, clay lump content, performance density, bulk density, compact density. Range of application Applies to concrete and its products in construction project, building mortar.
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The activity of trading-in old machine for new ones have already carrying out for almost half a month. We visited Luoning customer on December 13th, and want to know the usage condition of sand washing and recycling m,achine. We can see the scene is in a mess, the boss is anxious all day.When he knows Longzhong Heavy Machinery is holding the activity of trading-in old equipment for new ones, he is very excited. But the old equipment is not brought from Longzhong Heavy Machinery Company, so it will be a little trouble when discount, but the boss is sincere, and he loves LZZG sand washing and recycling machine very much. Longzhong Heavy Machinery Company will do far more and live up to that expectation!
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Jiangxi case analysis-LZ300 recycling machine [Customer situation] Tailing material: washed sand Connection position: overflow port of sand washing machine Mixing ratio: water 70%, tailing solid content 30% Process requirements: extract the fine sand in waste water Daily capacity: 80m³/h Sand recycling scheme: [Equipment recommendation] LZ300 recycling machine Technical parameters: (1)Rational construction, high mechanical performance, Easy Adjustment, homogeneousscreen surface, stable operation, and 80m³/h can be met. (2)Low noise, low movement inertia. (3)Using high quality bearing, good sealing and simplified maintenance. (4)Reasonabledesign, using UHMW-PE pipe, leakage phenomenon would not occur. Circulating reflux is adopted in dewatering. (5) Precise design, good acid and alkali resistance, high temperature resistance and long service life.
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[Device Configuration] Hopper → Vibrating Feeder ZSW380*96→ Jaw Crusher PE600*900 → Impact Crusher PF1214 → Vibrating Screen 3YA2460 → Sand Washing & Recycling Machine LZ30-65 → Final Products [Process Flow] Stone enter into the ZSW380*96 vibrating feeder through the hopper, and feed it at a uniform speed to PE600*900 jaw crusher, jaw crusher makes the primary crushing to the stone, then transported to PF1214 crusher by belt conveyor for the secondary crushing. Then the crushed materials can get coarse sand, medium sand, fine sand and other specifications of screening by 3YA2460 vibrating screen. Because of the strict requirement to sand powder content, and the requirement of sand with reasonable proportion. LZZG new type LZ30-65 sand washing & recycling machine instead of the traditional sand washing machine. It can not only washing sand, but also can used in desliming, dehydration and recycling fine sand. No pollution to the nature, and higher sand quality.
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LZZG new clients site in Luoning city, 120tph sand production line with VSI vertical impact crusher(sand maker), LZ multiple function sand washer (washing, screening, recycling to dewatering) and belt conveyors. Search "LZZG" on Youtube for videos, or mail to us directly.
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Vanadium mine in Shangqiu city the tailings is as high as 500t per day, concentration is 25%, fines around 100mesh is 70%, using GP tailings dewatering screen can extract 95% dry mine, after dewatering and screening the tailings water cotent is below 20%. Recycled tailings can be used as construction materials; water can be recycled, no need to build tailings pond. A list of the profit: Processing 2000t/d tailings, after dehydrating, recycled tailings and small content water is aroud 900t, rest 1100t water can be recycled (water price is RMB0.8/t, 1100*0.8=880yuan per day, if runs for 300 days a year, 880*300=264000yuan=USD44000). Discharged fines is around 475t per day, RMB10/t, runs for 300 days a year: 475*10*300=1425000yuan=USD237,500 The whole invest of 500t Vanadium mine totaly invest is only around RMB500,000 =USD83,300
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