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Why choose the Authentique 50 Mill?
- Add value to your grain by processing it into flour directly on your farm and develop new market opportunities
- Develop a regular grain-processing operation with a production capacity of up to 200 kg per day
- Preserve the grain’s qualities through slow stone milling, which incorporates the germ and retains as much of its nutritional value as possible
- Save time and ensure consistent quality, with milling and sifting completed in a single pass
- Diversify your range of flours by changing the sieve according to the grain being processed and the desired results
- Adapt your system to your workflow with the various bagging solutions available
Who is this mill designed for?
🧑🌾 Grain farmers
Process part of your harvest directly on your farm, add greater value to your grain and develop new market opportunities.
🌾 Farmer-millers
Produce your own flour consistently and control the entire process, from grain selection to the type of flour produced.
🌾 Millers
Operate a stone mill designed to produce up to 200 kg per day, while expanding the range of grains processed and flours offered.
🥖 Farmer-bakers
Produce your own flour from grain grown on your farm and supply your bakery with fresh flour tailored to your needs.
💡 Aspiring millers and new business owners
Set up a milling business with professional equipment designed for launching regular flour production.
What are the benefits of the Authentique 50 Mill?
- Milling and sifting in a single pass: The grain is stone-milled, and the flour is then sifted directly through the integrated sifter.
- 50 cm Sidobre granite millstones: Their exceptional hardness provides excellent wear resistance and more consistent production while reducing the frequency of stone dressing. Dense, 100% natural and free from chemical binders, they do not crumble.
- An output of 12 to 15 kg of flour per hour: the Authentique 50 can produce up to 200 kg of flour per day and up to 4 tonnes per month, depending on the production schedule and the chosen mill-room configuration, including continuous grain feeding, flour extraction, bagging etc.
- Several types of flour from a single mill: The supplied 300 µm sieve produces semi-wholemeal wheat flour equivalent to French T80 flour. Other sieves are available to produce flour equivalent to French T65, T110, T130 or T150 grades.
- A scalable system: The mill can be complemented by various bagging systems, with a single outlet or 4-, 7-, 8- or 14-bag filling racks.
- Easy operation and simplified maintenance: Thanks to its mechanical design, the Authentique 50 is easily adjusted using two essential settings: the gap between the millstones and the grain feed rate.
How the mill works
Thanks to a spring-mounted oscillating millstone system, the grain is gently rolled between the stones rather than crushed. Milling and sifting are completed in a single pass.
The Astrié process incorporates the germ into the flour while preserving, as much as possible, the starch–gluten bonds, the protein structure and the grain’s nutritional qualities.
The resulting flour is supple, easy to work with, more nutritious and easier for your customers to digest. Astréïa flour faithfully reflects the characteristics of the grain used: a true expression of its terroir!
Gain greater independence with your complete Astréïa milling system
Technical specifications
The Authentique 50 Mill comes with
- A 300 µm sieve for semi-wholemeal flour, equivalent to French T80 flour
- The sieving machine and a scoop for removing the flour
To best meet your needs, additional options are available:
Small bran sieve
The small bran sieve allows you to reuse the small bran for specific recipes, to make the work surface flatter or to make polenta, for example.
Additional 250µ sieve (equivalent T65) for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 (300µ) equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
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Additional 300µ sieve (equivalent T80) for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
Find out which screen to choose for my project
To find out more
Additional 470µ sieve (equivalent T110) for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 (300µ) equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
Find out which screen to choose for my project
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Additional 600µ sieve (equivalent T130) for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 (300µ) equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
Find out which screen to choose for my project
To find out more
Additional 800µ sieve (equivalent T150) for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 (300µ) equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
Find out which screen to choose for my project
To find out more
Additional 1000µ sieve for ML50 mill
You can make several types of flour with a single mill. Your mill is sold with a sieve for making T80 (300µ) equivalent flour, but you can interchange different sieves depending on the type of flour required (T65/110/130/150) or the variety of cereals to be processed.
Find out which screen to choose for my project
To find out more
Extraction 1 outlet for ML50
Extraction (auger to collect flour automatically) + Bagging 1 output
Automatic 4-outlet bagging for ML50
Bagging unit with 4 outlets for filling 4 bags of approximately 25 kg with automatic stop sensor
Automatic 7-outlet bagging for ML50 & ML100
Bagging system with 7 outlets for filling 7 bags of approximately 25 kg with automatic stop sensor
Automatic 8-outlet bagging for ML50 & ML100
Bagging system with 7 outlets for filling 7 bags of approximately 25 kg with automatic stop sensor
Bagging New 14-outlet version for ML50 / ML100 / REVOLUTION
Compact boom (total length less than 2m40 for 14 bags).
Hygienic solution because it’s easy to clean (no tools required).
The top of the trough is fitted with a hinged transparent cover for quick and easy cleaning.
The 14 bags give 24hrs autonomy on the ML50 – 12hrs on the ML100 – 6hrs on the ML REVOLUTION.
The bags are attached tightly to the bagging ramp.
The bags do not tip over, no dust is generated and no contamination is possible from the outside.
You can choose which bags to fill and which not, thanks to trap doors.
Horizontal ramp, all bags are filled equally.
Ventilated bagging ramp to eliminate the risk of condensation.
Capacitive bluttery sensor for ML50
Automatic filling stop for sieves without automatic extraction
Electrical Adaptation – Switching the mill to 220V for the ML50 mill
This option offered by Astréïa allows you to ensure the continuous electrical operation of your mill to industrial standards and to provide after-sales service for your equipment.
Bran outlet trunking for ML50 & ML100
Adjustable in all axes and orientations to suit any layout
Sound outlet available to the left or right of the bagging bar for Astréïa ML50 & ML100 mills
Chute size: 300 x 300 x 1000 mm
Bran Elevation Screw for ML100 & ML REVOLUTION mills
Allows the bran leaving the sieve to be transferred to a large container (a Big-Bag and its support, for example).
Support table
Necessary to raise the mill to the height of your bags or containers.
Bluterie front in transparent Plexiglas
Part of the front of the sifting machine is fitted with transparent Plexiglas so that the sifted flour can be seen falling into the sifting box.
Full technical specifications
Physical specifications
Power and electrical requirements
Note: Single-phase adaptation available upon request.
Output and yield
80% extraction rate in a single pass for semi-wholemeal wheat flour
Settings and maintenance
The mill stops automatically when the hopper is empty, thanks to a mechanical sensor, and when all the flour bags on the bagging line are full.
Manual micrometric adjustment of the gap between the millstones and the grain feed rate.
All our machines come with a one-year parts and labour warranty. For greater peace of mind, we also offer preventive and corrective maintenance contracts.
Standards and installation requirements
Complies with CE, food safety, operational safety and hygiene standards.
For stability and safety reasons, the machine must be securely anchored to the floor or its supporting platform.
The mill must be installed in a ventilated, dry room with a relative humidity below 70% and a temperature between 10 and 30°C.
Find all the technical information in our free catalogue.
Why choose Astréïa?
- Expertise rooted in hands-on experience
Astréïa was founded by Jean-Marie Ximena, a farmer, miller and artisan baker. His first-hand experience of grain processing continues to guide the development of our solutions. - Made in France
Our mills are designed and manufactured by our teams in France, at our workshop in the Ain region. - An in-house design office
Our design office develops and continuously improves our equipment to meet the real needs of professionals, while ensuring full control over its design and operation. - Support throughout your project
From your initial plans and the selection of your equipment through to commissioning, our team advises you in developing a solution tailored to your business. - Training to help you work independently
Depending on your needs, Astréïa offers training to help you operate your mill confidently and master both the milling and breadmaking processes. - Dedicated after-sales support
Following installation, our team remains available to provide advice, answer your questions and ensure the ongoing support of your equipment.