The Hamex® Automatic Screen Exchange Hammer Mill is designed for grinding soft to medium-hard products, such as grains, sugars, and minerals. Thanks to the fully automatic sifter change system, the rotor can continue to rotate, and no operator is required to change the sifter. This not only saves up to ten minutes of waiting time per sifter change but also reduces the need for manpower.
Hamex Hammer Mill full automatic
Hamex® Fully Automatic Hamermolen zijkant
Hamex® Fully Automatic Hamermolen achterzijde
Hamex Fully Automatic Hammer Mill in processing line
Hamex Fully Automatic Hammer Mill
Hamex Fully Automatic Hammer Mill
Process:
Milling & GrindingThe Hamex® Automatic Screen Exchange Hammer Mill grinds soft to medium-hard products with fineness ranging from 150 microns to about 3 mm. With the built-in frequency control, the rotor speed can be accurately adjusted to the desired result. Switching between a fine or coarse grind is therefore easy and quick. With a maximum speed of 1800 rpm, the Hamex® Automatic Screen Exchange Hammer Mill is an energy-efficient and quiet solution, without sacrificing grinding speed.
The Hamex® Automatic Screen Exchange Hammer Mill makes it possible to change sifters without the intervention of an operator, while the rotor continues to run. This results in saving ten minutes as well as a reduction in the need for manpower. In addition, the Hamex® Automatic Screen Exchange Hammer Mill can be equipped with frequency control, which allows the rotor speed to be precisely tuned to the desired result.
Hamex® Hammer Mills are the result of years of innovation and continuous development to make them even more efficient, productive, reliable, energy-efficient, (explosion) safe and quiet.
All Hamex® Hammer Mills are designed as follows:
The Hamex® Automatic Screen Exchange Hammer Mill rotates at a speed of up to 1800 rpm. However, the tip speed of the hammers has remained the same, allowing you to achieve a similar grind at lower energy consumption. The Hamex® Automatic Screen Exchange Hammer Mill can be equipped with frequency control, which allows the rotor speed to be tuned to the desired result. This allows easy switching between a fine grind and a coarser grind structure. Another option is a specially developed airflow system. This regulates the throughput of particles with the correct fineness quickly and efficiently. In addition, the machine can be equipped with a stone collector and magnet that separate iron particles and hard objects from the product to be processed. This helps to prevent contamination of the product and damage to the sifting.
In the hammer mill, freely suspended hammers swing around at high speed. This creates centrifugal force which crushes the grinding material against the crushing plates inside the grinding chamber. These shredders have been specially developed to crush the material as efficiently as possible. The crushed product then leaves the hammer mill through the replaceable sifter. Depending on the properties of the product to be ground, single hammers, double hammers, or T-hammers are used.
Download our brochure or the datasheet with all options, models, and measurements or freely contact one of our experts.
Besides hammer mills, we can achieve the desired grain or product size with various grinding and crushing solutions. From shredders and breakers to grinders and grinding mills: together, we decide which solution is most suitable for your product and production process.
System integrator Dinnissen optimizes and innovates your production process with tailored solutions: developed, manufactured and tested in-house. From product intake, transport, dosing and weighing, mixing, grinding, sieving and packaging to full automation and control. We maximize the performance and efficiency of your entire process.
World player in process technology
To realize production processes of the best quality, we work closely with Dinnissen: One of the strongest players in the world in process technology and hygienic design.
Gerben Koopmans- Project Engineering Manager - Nestlé
Mixers have been running 30 years
Dinnissen machines may not be the cheapest in terms of purchase price, but in terms of value for money, there are none better. Our Dinnissen mixer has been running extremely reliably for 30 years.
Adwin van der Vorst- Directeur - VDV Group
Increased capacity despite using 17 fewer mixers
The amazing part is that we managed to increase the capacity, despite using 17 fewer mixers.
Edward Depre- Project Manager - Group Depre
Filled three complete factories
Dinnissen has filled an entire factory for us with a complete production line, on three different occasions. They just get it right: from mixers and sifters to sampling and automation.
Erik Schut- Managing Director - Jonker & Schut
Mixing time of 60 seconds per batch
Previously, we had standard times in the mixing process of 14 - 15 minutes. With the Pegasus® mixer we achieve a mixing time of 60 seconds per batch.
Lothar Pixa- Director - Planta
Customized mixers
Dinnissen thought along with us from start to finish. For example, they used existing drawings for these new mixers to save us costs in the engineering phase.
Pieter Gorter- Project Manager - ForFarmers
Unique in preliminary work
What really makes Dinnissen unique, is the preliminary work. You can literally count every bolt and nut in the drawing.
Kenneth Gijzen- Maintenance & Engineering Manager - AAK Rotterdam
Choice based on trust, feeling, and price
We made a choice based on trust, feeling, and price. In this total package, Dinnissen came out best.
Marcel van den Oetelaar- Proces Technologist - Vobra
Collaboration based on mutual respect
Our collaboration with Dinnissen is based on mutual respect and trust. We challenge each other to continuously innovate and improve
Stefan Kuijpers- Director - Vitelia
The importance of hygiene and safety requirements
Dinnissen fully understood the importance of hygiene and safety requirements in our industry. They went the extra mile by providing us with all the necessary documentation, all ATEX drawings, and full traceability.
Anton Vleeshouwers- Project Director - DSM
Technicians, not salespeople
Dinnissen's representatives strive for the best solutions. They are engineers first and salespeople second.
Frans van Zutven- Founder and Director - Van Zutven
No challenge is too big
At Dinnissen, they think in terms of challenges, not problems. They don't give up and keep going until there is a solution that satisfies all parties.
Martin Sonneveld- Production Director - United Petfood Waalwijk
Flexibility, cleaning, short mixing time, and a homogeneous end product
We also considered other options but on the points we considered most important - flexibility, cleaning, short mixing time, and a homogeneous end product - Dinnissen scored best.
Sam Dimassi- Owner - Nutri-Dynamics
Process specialists unafraid to push boundaries
Dinnissen possesses expertise distinct from our in-house capabilities. They are process specialists unafraid to push boundaries and set limits.
Raymond Nolet- Founder - MiFood
Service on weekends
One day there was an important issue and one of Dinnissen's engineers immediately took action during the weekend. I have never seen other foreign partners do this.
Mr. Kimio Aono- Founder - APTe Japan
Drastically improved feed-quality
90% of our customers with laying hens have already switched to the new feed produced using the Pegasus® mixer and the Thermidor® system.
Kurt Egli- Former manager - Egli Mühlen
Easily and safely changing sieve basket
The ease and safety with which the sieve basket can be changed were decisive factors in our choice for a Dinnissen sifting machine.
Mr. Kreuzer- Company Manager - Südstärke
Six-fold increase of total production
Production has gone from 3-5 tons per day to 30 tons per day. That's a six-fold increase in total production.
Michiel de Boer- CEO - Nöll & Co.
High-quality vacuum coaters
We chose to work with Dinnissen because they supply high-quality vacuum coaters that fit exactly within our production lines.
Arnold Balledux- Global Technical Head Animal Feeds & Vice-president Animal Feed & Protein - Olam Agri
Supplied entire installation
Dinnissen is the first company we've worked with that delivers a total package. Because Dinnissen supplied the entire installation, including platforms and safety installations, the entire line is CE-certified.
Michel Kliphuis- Manager - Steinweg Amsterdam
Fully automated sampling
We considered several machine developers, but the high quality of the Dinnissen machines and the competence and commitment of the employees were decisive for us.
Arjan van Dijk- Project Manager - Ausnutria
Quadrupled production capacity
In collaboration with Dinnissen, we have quadrupled our production capacity from 3 to 12 tons per hour.
Harald Schmalwieser- Managing Director - Solan
Didn't consider any other option than Dinnissen
When the mixers needed replacement and Dinnissen could do a one-on-one replacement, we really didn't consider any other option than Dinnissen.
Elmar Flach- Technical Specialist - Voergroep Zuid
Tailor-made solution for every problem
What charmed us most about Dinnissen was that they responded perfectly to our questions each time: they jumped right in and quickly came up with a tailor-made solution to each problem.
Jos Falvay- Project manager - Perstorp
