Overview
The MillNest Hammer Mill (MHAM) is a high-efficiency impact pulverizer designed to handle a wide range of materials with precision and reliability. It grinds solids to achieve particle size distributions in the range of 500 microns to 3 mm, making it suitable for coarse and fine grinding.
Using rapidly rotating hammers, the MHAM reduces material size by striking particles against liners within the grinding chamber. A screen fitted at the bottom ensures that only properly sized particles pass through as the finished product, while coarse materials are retained for further grinding. Positive suction at the outlet maintains necessary airflow, ensuring a dust-free, clean operation.
Engineered for durability and efficiency, the MillNest Hammer Mill is an essential tool for industries such as food processing, pharmaceuticals, chemicals, and mining.
Working Principle
The MillNest Hammer Mill operates on the principle of impact grinding, achieving size reduction through the following steps:
Material Infeed
Raw material, such as grains, spices, or chemicals, is fed into the mill’s grinding chamber through an inlet.
Hammer Impact
Inside the chamber, rotating hammers or blades strike the material at high speeds, breaking it into smaller particles.
Size Reduction
The particles are subjected to impact and shearing forces, achieving finer sizes as they pass through a perforated screen or mesh.
Discharge
Once ground to the desired size, the material exits the mill, ready for further processing or packaging.
Output
This process is highly efficient, supporting both coarse and fine grinding with precise particle size control.
Design Features

Handles a wide range of materials, including grains, spices, chemicals, minerals and many more.

High-speed hammers that provide rapid and uniform size reduction.

Adjustable hammer and screen configurations ensure tailored particle size control.

Constructed from high-quality stainless steel (304/316), ensuring longevity and resistance to wear.

Low power consumption, reduction in energy usage without compromising performance.

Modular design allows for quick cleaning and replacement of key components
VIEW in 3D
Technical Parameters
Model | Capacity | Main Motor | Dimensions | Feed Type |
---|---|---|---|---|
Unit | (kg/hr) | (kW) | (l x b x h) | Gravity Feed Pneumatic feed Screw Feed |
MHAM-500-40 | 100 – 500 | 5.5 – 30 | 1.24*0.9*1 | |
MHAM-1000-90 | 500-1000 | 37 – 60 | 1.8*1.14*1.7 | |
MHAM-2000-150 | 1000 – 2000 | 75 – 110 | 1.8*1.3*1.8 | |
MHAM-4000-225 | 2000 – 4000 | 125 – 225 | 2.7*1.35*2 |
Why Choose the MillNest Hammer Mill?

High Throughput
Designed for industrial-scale production, handling output capacities ranging from 100 -5000 kg/hr.

Precise Particle Control
Adjustable screens and hammer settings for tailored results.

Cost-Effective
Low operating and maintenance costs compared to alternative equipment.

Reliable Performance
Robust construction ensures continuous operation with minimal downtime.

Scalability
Available in multiple sizes and configurations to meet varying production needs.
Applications

Food Processing
- Grinding grains like wheat, corn, and barley into flour or meal.
- Precision grinding of spices, including turmeric, chili, and cumin.
- Processing animal feed with balanced nutritional profiles.

Pharmaceuticals
- Reducing particle sizes of active pharmaceutical ingredients (APIs) for formulation.
- Grinding excipients to achieve fine, uniform powders for tablets and capsules.

Chemicals and Fertilizers
- Grinding chemicals for uniform mixing in production processes.
- Preparing fertilizers and soil conditioners for consistent application

Mining and Minerals
- Reducing ore particles to finer sizes for extraction or further processing.
- Crushing rocks and stones into manageable sizes.

Plastics Recycling
- Breaking down plastic waste into smaller pieces for repurposing or recycling.

Waste Processing
- Shredding bulky waste materials such as paper, cardboard, and plastics for easier handling and disposal.
Precision Engineered for Your Success
Learn how the Hammer Mill delivers unmatched efficiency and control in size reduction.