Gentle and efficient wort handling
نظام تهوية النبتة WORTSTAR
The fully automatic wort aeration system – DN 50 up to DN 125
The GEA wort aeration system
After cooling the wort is oxygenated to increase yeast activity and to start the fermentation process. To ensure the necessary air or oxygen supply into the wort stream we have developed an aeration unit that is an innovative concept compared with other conventional aeration systems. Our unit treats the wort gently and works efficiently.
When the wort flows into the aeration nozzle, it creates a partial vacuum and air is entrained with the wort. This leads to an excellent bubble size distribution and thus to a large contact surface for oxygen uptake by the wort.
The system is the standard for obtaining the optimum yeast flotation and activity, and more precise fermentation curves. This guarantees superior quality beer.
A semi-automatic wort aeration unit for craft brewers (DN 25 to DN 50) is also available.
WORTSTAR® benefits at a glance
Easy installation – assembled and tested before delivery for quick installation and start-up.
Hygienic – made from stainless steel, with integrated product trap and compatible with CIP (cleaning-in-place) systems.
Automated for efficiency – fully automated model available for continuous and precise wort aeration.
Consistent quality – innovative GEA aeration system for improved oxygen uptake and superior quality beer.
Improved accuracy – monitor air pressure, air flow and air mass flow.
How WORTSTAR® works
Designed for optimum yeast activity, flotation and precise fermentation curves for top-quality beers. WORTSTAR® creates a partial vacuum where air is entrained with the wort for improved bubble size and distribution. This increases the surface area for greater contact and oxygen uptake.
The fully automatic wort aeration model includes an automated product trap to prevent liquid passing through into the air pipe. Suitable for DN 40 to DN 125.
A semi-automatic wort aeration unit is also available for craft brewers (suitable for DN 25 to DN 50).
WORTSTAR® benefits at a glance
Easy installation – assembled and tested before delivery for quick installation and start-up.
Hygienic – made from stainless steel, with integrated product trap and compatible with CIP (cleaning-in-place) systems.
Automated for efficiency – fully automated model available for continuous and precise wort aeration.
Consistent quality – innovative GEA aeration system for improved oxygen uptake and superior quality beer.
Improved accuracy – monitor air pressure, air flow and air mass flow.
Technical highlights
WORTSTAR® fully automated:
- Capacity range: 100 – 1400hl per hour
- Wort flow rate: 1.0 – 2.5 m/s
- Pressure loss wort pipe: maximum 1.5 bar
- Air pressure: 5.0 – 8.0 barg
- DN 25 to DN 50 compatible
Semi-automated for use with GEA CRAFT-STAR® and COMPACT-STAR®:
- Capacity range: 20 – 320hl per hour.
- Wort flow rate: 1.0 – 2.5m/s.
- Pressure loss wort pipe: maximum 1.5 bar
- Air pressure: 5.0 – 8.0 barg
- DN 25 to DN65 compatible
Downloads
منتجات ذات صلة
Whirlpool
Using a Whirlpool vessel is considered the smartest method of hot trub separation. But that's not all. Compared to the centrifuge or filter the Whirlpool is also the most economical way of achieving hot break separation after wort boiling in the last stage of wort preparation.
Mashing
Technical and process functions like temperatures, circumferential speeds, agitator design, vessel wall temperatures, physical and biochemical conversions are all characterizing the mashing process in the brewhouse. The effectiveness and quality of the mashing process will influence significantly the wort quality and the character of the finished...
فراز فصل البيرة من GEA brewpub
فراز فصل البيرة من GEA عبارة عن وحدة طرد مركزي معبئة جاهزة لتصفية البيرة، والمستخلص، وغير ذلك من المنتجات في حانات صناعة البيرة ومصانع البيرة الأصغر. إنه فراز البدء المثالي، فهو مصمم لتلبية الاحتياجات الخاصة لمصانع البيرة الصغيرة.
MILLSTAR® Milling System
Our MILLSTAR® combines the advantages and benefits of conventional wet and dry milling. This method ensures almost perfect husk conservation and optimal grinding of the endosperm, which provides numerous advantages for your brewing process and your final product beer.
رؤى GEA
GEA reports profitable growth for 2025 and expects accelerated revenue growth
GEA’s past fiscal year was one of significant growth and further profitability gains. In particular, the technology group substantially increased order intake, with all divisions contributing here. GEA also made progress in all Mission 30 strategic growth areas. In addition, GEA met key interim targets under its climate plan ahead of schedule. Major milestones in fiscal year 2025 were admission to the DAX index, the award of one of the largest contracts in the company’s history, and streamlining of the corporate structure.
كيف يعيد SmartParc كتابة قواعد إنتاج الأغذية
بفضل موقع تصنيع SmartParc الجديد، تعمل شركات تجهيز الأغذية في المملكة المتحدة على خفض تكاليف التشغيل والانبعاثات. ومع وجود تقنية التسخين والتبريد من GEA في جوهرها، يوضح نموذج الإنتاج التعاوني هذا كيف يعمل الابتكار على تسريع طموحات قطاع الصناعة للوصول إلى صافي انبعاثات صفري.
مركز اختبار علوم الأغذية
"تخمير البيض مثل تخمير الجعة." هذا نوع المقارنات التي تجعلك تبتسم - ومن ثم تضيء الفكرة في عقلك: شيء معقد يبدو بسيطاً فجأة. خلال هذا الفيلم الشخصي، الذي تدور أحداثه في قلب الأراضي الزراعية في الولايات المتحدة، نستكشف التخمير الدقيق والعمل الواقعي الذي يتطلبه تحويل الفكرة إلى الأغذية.
