Hammer Mill

Product Details:

High-Speed Impact Grinding System for Size Reduction of Hard, Fibrous, or Granular Materials

The Hammer Mill Pulverizer is a robust, high-capacity particle size reduction system designed for the rapid and efficient grinding of a wide variety of dry and semi-moist materials. Built for continuous operation in industrial environments, this pulverizer operates on the principle of impact pulverization, where materials are shattered by rapidly rotating hardened steel hammers and forced through a precision-engineered perforated screen for desired granularity.

Ideally suited for pharmaceutical, chemical, food, mineral, and agro-industries, this versatile mill is capable of processing tough, abrasive, brittle, or fibrous materials with ease, offering excellent output control, consistency, and minimal heat buildup.

• Rotor Type:

  • Dynamically balanced, high-speed rotor with fixed or swinging hammers (4 to 24 blades)

• Hammer Material:

  • Hardened tool steel or tungsten carbide-tipped (optional for abrasive applications)

• Construction:

  • Contact parts: SS 316 / SS 304

  • Frame & base: SS 304 or mild steel with powder coating

• Screen Options:

  • Interchangeable perforated or wire mesh screens (0.2 mm to 12 mm aperture)

• Feed Mechanism:

  • Gravity feed with hopper or screw feeder (optional vibratory feeding)

• Discharge Arrangement:

  • Gravity discharge, cyclone separator, or dust collection bag filter

• Motor Power:

  • Ranges from 3 HP to 75 HP depending on capacity and model

• Rotor Speed:

  • Typically 2,500 to 6,000 RPM for high-impact action

• Output Fineness:

  • 20 mesh to 200 mesh (75 µm to 850 µm)

• Capacity:

  • 50 kg/hr to 1500 kg/hr (material dependent)

• Cooling System:

  • Optional jacketed body or air cooling for temperature-sensitive materials

• Pharmaceuticals: Grinding herbs, roots, and dried extracts

• Chemicals: Pulverizing pigments, dyes, and resins

• Food Industry: Crushing spices, grains, and dehydrated vegetables

• Minerals: Reducing limestone, clay, and silica to fine powder

• Agro: Pulverizing seeds, husks, and crop residues

• High-speed rotor action ensures superior reduction in one pass

• Customizable screen and hammer configurations for precise particle sizing

• Rugged, low-maintenance design with easy access for cleaning and part replacement

• Optional dust-tight and explosion-proof enclosures for hazardous materials

• Low heat generation suitable for thermally sensitive substances

• Noise-reducing structure with vibration dampers for silent operation