Company News-Shandong Shanlu Heavy Industry Technology Co. LTD

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
Is there a difference in iron removal and magnetic field attenuation in quartz sand magnetic separator?2025-12-22The permanent magnet drum magnetic separator is a key equipment for iron removal and purification in large-scale quartz sand production lines (daily processing capacity ≥ 3000t), responsible for removing magnetic impurities such as Fe ∝ O ₄ and Fe ₂ O ∝ from quartz sand (requiring iron removal efficiency ≥ 95% and finished sand iron content ≤ 50ppm),
Is the filter cake of a large quartz sand filter press wet or slow to filter?2025-12-22The high-efficiency and energy-saving filter press is a key solid-liquid separation equipment for the tail slurry treatment of large-scale quartz sand production lines (daily processing capacity ≥ 3000t). It is responsible for filtering the washed sand tail slurry (solid content 15% -25%) into dry filter cake (required filter cake moisture content ≤ 18%, filtration efficiency ≥ 80m ³/h),
Uneven bottom flow and turbid overflow water in quartz sand deep cone concentrator?2025-12-19The high-efficiency deep cone concentrator is a key equipment for solid-liquid separation in large-scale quartz sand production lines (with a daily processing capacity of ≥ 3000t), responsible for treating sand washing wastewater and tail mortar (with a required bottom flow concentration of ≥ 65% and overflow water sand content ≤ 0.1g/L), directly determining the water resource recovery and utilization rate and environmental compliance rate. In different regional conditions such as arid areas in

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