Company News-Shandong Shanlu Heavy Industry Technology Co. LTD

Common problems and optimization strategies of cone crusher: improving production capacity and particle quality2026-01-09The cone crusher is the core equipment for the fine crushing process in large-scale quartz sand production lines (with a daily processing capacity of ≥ 3000t). It receives the coarse crushed material (particle size ≤ 300mm) from the jaw crusher and crushes it to a precise particle size of ≤ 50mm (requiring needle like content ≤ 12% and production capacity compliance rate ≥ 90%)
Is the jaw crusher inefficient and wears out quickly?2026-01-07Is the efficiency of the large quartz sand jaw crusher low and the wear fast? Full analysis of reasons and solutions Jaw crusher is the "first checkpoint" in the coarse crushing process of large-scale quartz sand production lines (daily processing capacity ≥ 3000t), responsible for crushing the quartzite waste (particle size ≤ 1500mm) mined in the mine to a qualified particle size of ≤ 300mm,
What should be done if the cleanliness of the spiral sand washing machine is poor and prone to blockage?2026-01-05The spiral sand washing machine is the core equipment for purifying and cleaning finished sand in large-scale quartz sand production lines (with a daily processing capacity of ≥ 3000 tons). It is responsible for removing soil, dust, and impurities from the surface of quartz sand (with a required cleanliness of ≥ 98% and impurity content ≤ 0.5%), while completin
What should be done if the recovery rate of the fine sand recycling machine is low and the wastewater is turbid?2026-01-05The fine sand recycling machine is the core equipment for resource recovery and environmental protection treatment in large-scale quartz sand production lines (daily processing capacity ≥ 3000t). It is responsible for recycling fine sand (particle size 0.1-0.6mm) from sand washing wastewater and tail mortar, achieving water resource recycling
What should I do if the efficiency of the quartz sand vortex powder selector is low?2025-12-29The vortex type powder selector is the core equipment for ultrafine powder classification in large-scale quartz sand production lines (daily processing capacity ≥ 3000t), especially suitable for the fine classification requirements of photovoltaic and electronic grade quartz sand (particle size ≤ 45 μ m, i.e. 325 mesh) (requiring powder selection accuracy deviation ≤ 4%
Is the quartz sand ball mill grinding slowly and with poor particle size?2025-12-29The energy-saving ball mill is the core equipment for ultrafine grinding in large-scale quartz sand production lines (daily processing capacity ≥ 3000t), responsible for grinding the crushed quartz sand raw materials (particle size ≤ 5mm) to a fine powder of 0.074-0.4mm (required 200 mesh pass rate ≥ 95%
Poor accuracy and easy jamming of quartz sand disc feeder?2025-12-26The disc feeder is a key equipment in the batching process of large-scale quartz sand production lines (daily processing capacity ≥ 3000t), responsible for accurately conveying quartz sand to subsequent processes such as fine crushing and ball milling (requiring feeding accuracy deviation ≤ 3%, feeding range 50-200t/h), directly determining the stability of finished sand grading and subsequent processing efficiency. If there is poor feeding accuracy (deviation exceeding 8%)
Is the quartz sand plate feeder stuck or has uneven material flow?2025-12-26The heavy-duty plate feeder is a key equipment for conveying raw materials at the front end of large-scale quartz sand production lines (daily processing capacity ≥ 3000t). It is responsible for smoothly conveying quartzite waste materials (particle size ≤ 1200mm) from mining to the coarse crusher (required conveying capacity ≥ 500t/h, material flow fluctuation ≤ 8%),
Does the quartz sand air classifier have poor grading and less fine powder? 3-step optimization plan2025-12-23The airflow classifier is a key equipment for achieving fine classification in large-scale quartz sand production lines (daily processing capacity ≥ 3000 tons), especially suitable for the classification requirements of photovoltaic and semiconductor grade high-purity quartz sand (SiO ₂ purity ≥ 99.995%) (requiring classification accuracy deviation ≤ 5%, fine powder recovery rate above 400 mesh ≥ 85%),
Does the quartz sand triple pass dryer dry slowly and have a high moisture content?2025-12-23The three return drum dryer is a key equipment for drying finished products in large-scale quartz sand production lines (with a daily processing capacity of ≥ 3000t). It is responsible for drying the filtered quartz sand (with a moisture content of 18% -25%) to the standard state (requiring a moisture content of ≤ 0.5% for finished products and ≤ 0.3% for photovoltaic/electronic grade quartz sand), directly determining the storage stability of finished products and their adaptability to high-end

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