Hammer Mill Machine

A hammer mill is a high-speed machine that crushes and pulverizes materials like grains, chemicals, or biomass into fine powders by repeatedly impacting them with swinging hammers inside a rotating drum, with particle size controlled by screens or air separation, making it versatile for primary, secondary, or tertiary crushing in industries from food processing to mining.

Key Components:

Rotor & Hammers: A central shaft with hinged or fixed hammers rotates at high speeds (thousands of RPM).

Grinding Chamber/Casing: A strong steel drum containing the hammers and material, often with a screen at the bottom.

Feed Hopper: Introduces raw material into the chamber.

Screen/Sieve: A perforated metal sheet that controls the final particle size; only fine enough material passes through.

Discharge: Mechanism to remove processed material.

How it Works:

Feeding: Material enters the grinding chamber.

Impact: High-speed hammers strike the material, shattering it through impact and shearing forces.

Sizing: Ground particles are forced through the screen (or separated by air in screenless types).

Discharge: Uniformly sized particles exit the machine.

Types:

Horizontal & Vertical Shaft: Based on the rotor's orientation.

Screened & Screenless: Screenless types use air flow for separation, often more efficient.

Applications:

Agriculture: Grinding grains, feed, biomass.

Food: Processing spices, cereals.

Pharmaceuticals: Size reduction for tablets.

Mining & Chemical: Crushing minerals, charcoal.

Advantages:

High capacity and reduction ratio.

Cost-effective and energy-efficient.

Handles tough, brittle, or fibrous materials.

Simple to operate, clean, and maintain.

MODEL MOTOT PRODUCTION

5X31 20-30HP 200-300 KG/HR

8X31 40-60HP 400-600 KG/HR

12X31 60-100HP 600-1000KG/HR