Powder Grinding Machine

①Raymond Mill: $14,600/set (the lowest price)

• Applicable materials: Materials with humidity below 8%, such as non-metallic minerals (e.g., limestone, gypsum, calcium carbonate, barite, marble, kaolin), rocks, cement, coal, steel slag, and glass.
• Feed size: ≤30 mm
• Output size: 0.173–0.033 mm (80–325 mesh)
• Capacity: 0.6–176 tons/shift (8 hours)
• Advantages: High screen passing rate (>99%), stable output, low investment, ideal for small to medium production.

②Ultrafine Grinding Mill: $14,600/set (the lowest price)

• It is an upgraded Raymond mill for making micro powder and fine powder.
• Widely applied in metallurgy, mining, chemical, cement, construction, refractory materials, ceramics, and other industries.
• Feed size: <40 mm
• Output size: 0.25–0.015 mm (60–800 mesh)
• Capacity: 0.4–40 t/h
• Advantages: High grinding efficiency, high screening rate, durable grinding rollers (3–5), dual frequency analyzer for fineness control, no dust pollution.

③Vertical Roller Mill

• Applicable materials: Coal, cement raw material, clinker, slag, quicklime powder, steel slag, manganese ore, etc.
• Famous for its large output and high fineness. The output is 2–420 t/h and the fineness is up to 2,500 mesh.
• With its drying system, it can process materials with 15% humidity. The moisture content of the finished product is as low as 1%.
• Frequency conversion adjusts the powder fineness, with a screening rate of 97%.
• Low vibration, low noise, and no dust spillage.

Bucket Elevator: $4,000/set (the lowest price)

• It is designed to convey dry powder vertically from the hopper to the mill with minimum space and maximum safety.
• Not for wet, sticky, or clumping materials.
• Lifting height: 25–80 m
• Capacity: 3–109 t/h