A sand producer in Algeria was mining natural river sand that looked clean in the stockpile but failed concrete-grade specs. Lab sieve analysis showed the feed was roughly 50% clay and silt by weight,…
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LZZG designed a complete aggregate washing and sand classification plant for Hungary customer. The 150 t/h production line washes quarry material and recovers saleable aggregate from overburden and wa…
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LZZG designed and supplied a natural river sand washing and classification plant for a sand producer in Punjab, Pakistan. The line washes Indus-basin river sand, removes surface silt and clay, dewater…
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A river sand operator working the Niger–Benue confluence near Lokoja, was pumping sand directly from the watercourse and selling it as-was. The raw sand carried high clay content, mixed pebbles and fl…
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A quarry in northern Philippines needed to turn weathered mountain sand into concrete-grade aggregate. Local river sand is getting harder to permit, and the deposit they owned carried 15–18% silt plus…
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This Azerbaijan customer owns a large‑scale natural sand mine. The mine covers an area of around 15 hectares, with an average sand layer thickness of about 10 m and considerable mineral reserves. The …
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A Poland customer intends to select a gear drive rotary drum scrubber for his sand and gravel plant. The feed material is clay-contaminated aggregate/gravel in the size range of 16–100 mm. Following e…
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This client is a leading concrete producer in Almaty Kazakhstan market with over 15 years of industry experience. They are currently exploring potential suppliers for a new 150 t/h sand washing plant …
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According to the on‑site conditions at the Vietnam customer’s concrete plant, we adopt a gravity flow/step-design layout and the finished product of the concrete sand washing plant is concrete sand si…
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Today our 70 t/h river sand washing plant for our Russian customer has been finished and ready for shipment. The river sand washing plant combines sand washing, size classification and purification, t…
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We are advancing an integrated silica sand procesing & purification project in Algeria. The complete silica processing plant planning covers the entire deep processing workflow of silica sand: Sil…
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Project Introduction This washing production line belongs to the soil washing section in Sudan, specially designed to treat inorganic mineral wastes such as sand and gravel, muck, and mine slag. The c…
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