Industrial hammer mill for grinding and sifting
Ensure precise particle size reduction and consistent product quality with an industrial hammer mill, offering efficient grinding and sifting for diverse material handling needs.

Grinds and Mills Soft to Medium-Hard Products
The Hamex® Hammer Mill by Dinnissen is a precision-engineered grinding solution tailored for diverse industries such as food, pharmaceuticals, and minerals. With its robust construction and variable rotor speeds, it efficiently processes grains, sugars, minerals, and more into fine powders and granules. The hammer mill utilizes freely suspended hammers that swing at high speed, crushing materials against specially designed plates in the grinding chamber. This design ensures a consistent, high-quality output with a fineness ranging from 150 microns to about 3 mm. The Hamex® Hammer Mill supports continuous, high-speed operation and integrates seamlessly into existing production lines, featuring automatic sifter change systems to minimize downtime. Enhanced with energy-saving options like frequency control and a proprietary airflow system, it reduces energy consumption while optimizing capacity. Built with corrosion-resistant materials and offering easy access for maintenance, it is a durable choice for modern processing environments. Compliance with relevant industry standards enhances its suitability for GMP-regulated sectors, making it a reliable choice for precise grinding needs.
Benefits
- Enhances production efficiency with rapid sifter change systems, minimizing downtime.
- Optimizes energy use, reducing consumption through advanced airflow management.
- Durable and low-maintenance design supports long-term reliability and cost savings.
- Adapts to various product requirements with adjustable rotor speeds for precise output fineness.
- Complies with industry standards for safe and consistent processing across multiple sectors.
- Applications
- Food,Grains,Chemicals,Feed,Pet food,Sugars,Pharma,Minerals,Aquafeed
- End products
- Mineral supplements,Protein powders,Pharmaceutical tablets,Livestock feed pellets,Baking powder,Cornstarch,Powdered sugar,Candy granulation,Confectionery coatings,Flour,Powdered pet food,Fish meal,Talcum powder,Calcium carbonate powder
- Steps before
- Feeding,Intake,Conveying
- Steps after
- Sifting,Screening,Packaging,Filling
- Input ingredients
- grains,sugars,minerals,soft products,medium-hard products
- Output ingredients
- product composition,product size,fineness from 150 microns to 3 mm
- Market info
- Dinnissen is renowned for its expertise in process technology, specializing in innovative solutions for powder handling, mixing, and bulk materials processing for various industries, including food, feed, and chemicals, with a reputation for quality and custom engineered solutions.
- Grinding Material Fineness
- 150 microns to 3 mm
- Hammer Types
- Single,Double,T-hammers
- Variable Direction of Rotation
- Yes
- Frequency Control
- Yes
- Automation Level
- Full- and Semi-Automatic
- Energy Efficiency
- High
- Capacity
- High
- Explosion Safety
- Yes
- Rotor Speed Adjustment
- Yes
- Working mechanism
- High-speed oscillating hammers
- Batch vs. continuous operation
- Batch
- Energy efficiency
- Optimized for low energy consumption
- Automation level
- Manual / PLC / Semi-automatic
- Changeover time
- Reduced downtime with quick sifter changes
- Cleaning method
- Manual / Easy accessibility for cleaning
- Abrasion resistance
- High
- Biological compatibility
- Suitable for food,pharma
- Cleanability
- Easy to clean with accessible parts
- Corrosive resistance (e.g. acids)
- Medium,suitable for grains,sugars,and non-corrosive minerals
- Density/particle size
- 0.5–2.5 g/cm³ / 150 µm–3 mm
- Discharge method
- Replaceable sifter
- Construction
- Robust
- Rotational direction
- Variable
- Frequency control
- Adjustable rotor speed
- Sifter system
- Full- and semi-automatic sifter changing
- Airflow system
- Specially developed for increased capacity
- Direction of rotation
- Variable