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325-Mesh Fine Powder Mill

-- Steady & Reliable Manufacturer --

Introduction

325 mesh (45 microns) is the most widely used fineness for industrial mineral fillers. Our grinding mills are expertly engineered to produce high-quality, consistent 325-mesh powder with exceptional efficiency. This fineness is the standard for applications in paints, plastics, rubber, and PVC, where it provides the perfect balance of performance and production cost. Trust Liyuanheng to deliver the reliable technology you need to meet this critical industry benchmark.

Raymond Mill Factory
Raymond Mill Equipment
Raymond Mill Production

Specifications

ModelCapacity at 325 Mesh (t/h)Max Feed Size (mm)Power (kW)
LYH-4R32162.5 - 3.52575
LYH-5R41194 - 630132
LYH-6R51256 - 1235220

Applications

  • Calcium carbonate and talc fillers for the plastics and PVC industries.
  • Barite powder for paints, coatings, and drilling mud.
  • Limestone powder for flue gas desulfurization (FGD) systems.
  • Kaolin, bentonite, and dolomite for various industrial applications.

Advantages

  • Optimized for 325 Mesh: The mill's grinding and classification systems are perfectly balanced for efficient production at this specific fineness.
  • High Passing Rate: Our advanced classifiers ensure a high passing rate (typically 97-99%) at 325 mesh, guaranteeing product quality.
  • Stable and Consistent Output: Delivers a uniform powder with a consistent particle size distribution, batch after batch.
  • Wide Applicability: Proven performance across a vast range of minerals to meet the 325-mesh standard.

Payment & Shipping

Payment Terms: We accept T/T (Telegraphic Transfer) with a 30% deposit and 70% before shipment, or irrevocable L/C (Letter of Credit) at sight.

Shipping Options: We offer FOB (Free On Board), CIF (Cost, Insurance, and Freight), and EXW (Ex Works) terms. Our equipment is securely packed in standard export containers to ensure safety during transit.

Lead Time: Typically 25-40 days.

Frequently Asked Questions

  • Q: What is the most critical factor for achieving a stable 325-mesh output?
  • A: The most critical factor is the performance and adjustment of the air classifier. Precise control over the classifier rotor speed and airflow is essential. A stable feed rate and consistent material moisture are also very important.
  • Q: How much does the capacity drop when going from 200 mesh to 325 mesh?
  • A: As a general rule, producing 325-mesh powder will result in a capacity that is roughly 40-50% lower than when producing 200-mesh powder from the same material on the same mill. Finer grinding requires more energy and time.

Recommended Links:

Ultrafine Powder Mill (200-600 Mesh) Ultrafine Powder Grinding Mill 100-Mesh Powder Grinding Chrome Oxide Green Powder Mill Graphite Powder Milling for Industry
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  • NANTONG LIYUANHENG MACHINERY CO., LTD.
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  • NANTONG LIYUANHENG MACHINERY CO., LTD.
about liyuanheng

Nantong Liyuanheng Machinery Co., Ltd. is a technology enterprise specializing in ultrafine grinding equipment research, development, manufacturing, and EPCM. Long-term commitment to environmental protection and energy saving, grinding, superfine grinding, and other new technology research and development and provide customers with a one-stop system solutions. China 325-Mesh Fine Powder Mill Manufacturers and 325-Mesh Fine Powder Mill Suppliers . The complete set of grinding equipment is trusted by customers for its advanced technology, environmental protection, energy saving, and stable quality. Nearly 100 energy-saving grinding production lines have been successfully applied in metallurgy, mining, and other industries.

The grinding mill is mainly suitable for grinding processing of metallurgy, building materials, chemical industry, mining, and other mineral materials. It can grind limestone, calcite, calcium oxide, calcium hydroxide, quartz, feldspar, talcum, barite, fluorite, rare earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphate ore, iron oxide red, zircon sand, slag, water granulated slag, cement clinker, activated carbon, dolomite, granite, garnet, Iron oxide yellow, soybean cake, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal, lignite, rhodochrosite, chromium oxide green, gold, red mud, clay, kaolin, coke, gangue, china clay, bluestone, fluorite, bentonite, medical stone, rhyolite, greenstone, pyrophyllite, shale, purple sands, chlorite, multiple rocks, basalt, gypsum, graphite, silicon carbide, thermal insulation materials and all kinds of non-flammable and explosive mineral materials which Moh's hardness is below 7 grade and water content below 6%. The granularity of the finished product can be adjusted between 0.25 and 0.023 millimeters (equivalent to 60 mesh and 600 mesh) according to different requirements.

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