Company News-Shandong Shanlu Heavy Industry Technology Co. LTD

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
What factors should be considered in the blade design of a spiral sand washing machine?2025-12-18Core considerations for blade design of spiral sand washing machine The blade is the core component of the spiral sand washing machine for material mixing, cleaning, and conveying. Its design rationality directly determines the equipment cleanliness

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