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28/02/2021 SUMA Inside - Insights into our in-house production
High vertical integration for maximum quality and customer satisfaction - that´s what SUMA stands for. Almost all parts are manufactured in-house at our site in Sulzberg. 
Thi … further information

26/01/2021 EnergyDecentral digital: Visit our virtual booth!
February 9th is the day: This year´s EnergyDecentral opens its virtual doors. Experience the SUMA product variety up close at our digital exhibition booth. Many new products … further information

14/01/2021 Digital showroom: Virtual interactive demonstration
Take the opportunity and discover SUMA's product world by visiting our digital showroom. Find out more about the advantages of our mixing and pumping technology from the … further information

22/12/2020 SUMA donates to non-profit organizations for christmas
SUMA donates € 3,000 to two non-profit organizations.
2,000 € will be donated to Kinderbrücke Allgäu. The organization supports pupils in homeschooling issues realted to … further information

11/11/2020 PRESSURA - Pumping is easy
Pumps and agitator technology from one hand - We make it possible!

For the first time in the company´s history of over 60 years, SUMA is launching two pumps on the market …

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17/09/2020 SUMA concept
Hight vertical depth of production for a maximum quality an customer satisfaction.
Since we are in control of it ourselves, we can ensure the highest level of quality for our … further information

03/09/2020 Welcome to SUMA - four new apprentices start their training
On September 1, our four new apprentices Philipp Jacob, Efrem Tewelde, Florian Heiligensetzer and Jannick Schmid started their training. Our trainers gave a warm welcome to … further information

07/08/2020 NEW: GIANTMIX FTX - Efficiency and reliability for difficult substrates
A clear trend has emerged in the biogas industry. In order to achieve a more productive gas yield operators tend to use substrates with higher dry matter content.
We are … further information

16/07/2020 Substrates with a high dry matter content are simply stirred
The trend towards thick substrates is challenging the agitator technology. The submersible mixer OPTIMIX 3G 100-135 has been specifically developed for high dry matter … further information

17/06/2020 Norddeutscher Biogas Branchentreff - Be there!
We look forward to welcoming you again personally at a trade fair on 25 June. With more than 80 exhibitors and numerous specialist presentations, the Norddeutscher Biogas … further information

02/06/2020 Energy-efficient stirring for substrates with high dry matter content
Energy-efficient and powerful:
The Optimix 4G manages substrates with dry matter contents of up to 14% without any problems and is therefore ideally suited for use in biogas, … further information

22/05/2020 Replacement of agitators from high-speed to low-speed
The replacement of agitators from high-speed to low-speed offers significant optimisation potential in biogas production.

Within the scope of repowering, existing plants are …

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09/04/2020 We are able to supply!
Thanks to our high vertical range of manufacture with the in-house turning, milling and welding shop TIG/MAG with ultra-modern welding robot and laser cutting systems, as … further information

18/03/2020 How we deal with the corona pandemic
Dear customers, partners and friends of SUMA Rührtechnik.

At the moment, we are all aiming to slow down the spreading of Coronavirus, especially to protect our elderly and …

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10/03/2020 Now available: POM protection for Giantmix AMT
The approved SUMA POM-protection, which offers additional protection against long-fibrous foreign matter and thus protects against damage under the agitator blade bushing, is … further information

02/03/2020 SUMA milestones - from 1957 to now
Over 60 years summarized in 1 minute and 20 seconds! Join us on a journey through time and learn more about the most important stages of our company history in our new video.
S … further information

20/12/2019 Merry Christmas and a happy new Year 2020
We would like to thank all customers and business partners for the pleasant and successful cooperation. 

We wish you and your family Merry Christmas and a Happy New Year 2020. …

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20/11/2019 New submersible mixer for biogas and industry
The newly developed submersible mixer Optimix 4G from SUMA convinces with its high thrust of 6.5 kN. The agitator easily masters a dry matter content of up to 14 %. This … further information

21/10/2019 Agritechnica 2019 - Be there!
Experience SUMA agitation technology from the 10th to the 16th November at the Agritechnica in Hanover - the world´s leading trade fair for agricultura technolgy.

Many …

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12/07/2019 Compact submersible mixer OPTIMIX 2A with convincing performance
SUMA is expanding its extensive submersible motor range with a low-power agitator. The newly developed submersible mixer is made entirely of stainless steel and completely … further information

14/05/2019 SUMA supports climate protection initiative
"Let's save the world now": 76 children set an example on 11 May in Sonthofen as part of the tree planting initiative "Plant-for-the-Planet" by planting numerous trees and … further information

05/04/2019 Career choice programme attendees visit headquarter of SUMA Rührtechnik
On 26 March and 4 April, as part of the Allgäuer Berufsoffensive project, SUMA Rührtechnik welcomed interested eighth & ninth grade students from the Durach secondary … further information

03/04/2019 Compact submersible motor for aggressive media
Due to its high speed, the OPTIMIX 2A 30-710 and 40-950 submersible motor is especially suitable for substrates with low viscosity or low dry matter content. The agitator is … further information

08/01/2019 Unrivalled durable: polymer coated propeller
During the stirring process, abrasive and aggressive liquids cause considerable wear on the stirring blades. The agitator blades lose substance over time when exposed to … further information

The year is gradually coming to an end.
SUMA can look back on a consistent and innovative year 2018.

We would like to take this opportunity to thank you for the trust you have …

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30/11/2018 Gastight ceiling lead through GDD
The gastight ceiling lead through GDD can be used for all submersible mixers of the Optimix series. The standard version of the GDD is suitable for tank depths up to 12 m. … further information

19/11/2018 Successful at the fair Energy Decentral in Hanover/Germany
From 13 to 16 November, SUMA presented mixing technology for biogas and industrial plants as well as the agricultural sector at the fair EnergyDecentral in Hanover/Germany. … further information

02/11/2018 Giantmix FT - Powerful agitator with flexible range of application
The Giantmix FT can be adjusted horizontally and vertically by ± 30°. This means that the agitator can be used flexibly to meet customer requirements in the biogas and … further information

28/09/2018 Energy Decentral: Visit us!
SUMA will be exhibiting at the EnergyDecentral/Euro Tier in Hanover/Germany (13 - 16 November). Be our guest and learn more about SUMA agitation technology. In addition to … further information

03/08/2018 Video of Optimix 2G 150-275
The Optimix 2G 150-275 from SUMA is a submersible agitator which can be used for dry matter contents up to 12%.
With an output of 15 kW and 275 rpm, the mixer is a real … further information

23/07/2018 Compact agitator with a flexible application spectrum
The compact agitator is available in two power levels (4.0 kW and 7.5 kW) and in tube lengths of 1.0 or 1.5 metres. The FR Light can be operated at a substrate dry matter … further information

18/07/2018 New video of the Giantmix AMX online
The powerful AMX (15.0, 18.5 and 22.0 kW) is especially designed for biogas or industrial plants with a higher dry matter content up to 16%.
Watch the video and learn more … further information

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We will inform you regularly about what is new at SUMA.
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22/03/2018 For best fertilising results
For best fertilising results it is essential to stir the manure before spreading. Since its foundation in 1957, SUMA has set itself the goal of making the mixing process as … further information

16/02/2018 Effective protection against abrasion
The newly developed POM protection ia an effective accessory against abrasion damage under the bushing of the agitator. The protection against long-fibre materials is now … further information

19/12/2017 Merry Christmas and a happy new year!
SUMA thanks for the trustful collaboration and wish you a nice and contemplative Christmas time and all the best for 2018! further information

04/12/2017 SUMA exhibiting on the Biogas Convention & Trade Fair
From December 12th to December 14th we are exhibiting on Biogas Convention & Trade Fair in Nuremberg/Germany.
Visit us in hall 10/ booth D43 and learn more about our broad … further information

Just in time with Agritechnica - The world's largest trade fair for agricultural machinery & equipment
our new website is online! With a complete new design better user … further information

16/09/2017 SUMA at Agritechnica in Hanover
From 12-18 November 2017 we are exhibiting agitation solutions on Agritechnica fair in Hanover - Leading trade fair for agricultural machinery.

Visit us in hall 22/ booth C04 …

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17/07/2017 Visit us: LandTageNord in Wüsting/Germany
From August 18th to August 21th the Bavarian agitation specialist is presenting its products for biogas and agriculture in Wüsting/Germany on the fair "LandTageNord".
Be our … further information

18/04/2017 A pioneer turns 60 years old and donates
SUMA is specialized in the production of agitators and mixers for 60 years now. Because of the innovation driven entrepreneurship SUMA has become a global, inventive and … further information

03/11/2016 Innovation at the EnergyDecentral - Our Giantmix AMX
Big, robust with the standard quality of SUMA - Giantmix AMX

This year SUMA not only convinces with the new exhibition stand concept but also with a new product. The new …

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06/06/2016 IFAT 2016 Munich
The IFAT this year with a new exhibition stand design and another exhibition hall than the last years was really worthwhile. We got many impressions and severe very … further information

26/05/2015 BBS Summit Shanghai
The Conference was held from 22. to 23. May and was a great success. Paul & Eva Thürwächter have established some good contacts with interested parties.

Furthermore they …

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18/05/2015 International Sales Training
In March we had sales and service partner from Italy for our training. Last year there were our partner from Norway, England and Canada. And this week we have 4 days with our … further information

02/03/2015 25 years at SUMA - Anniversary
After 2014 was a year full of anniversaries with one 40-year period of employment and two 25-year periods, 2015 looks the same. We congratulate our collegue who is … further information

18/11/2014 EuroTier / Energy Decentral 2014
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16/09/2014 Apprenticeship industrial mechanic (f/m) from september 2015
Start is de 1st of September 2015.


Requirements: Vertificate of Secondary Education and good marks in german and mathemantics.

For further information visit our german …

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