Screw compressor factory in Rottenburg-Ergenzingen
550 employees manufacture high-quality screw compressors at the Rottenburg-Ergenzingen factory. BITZER has invested more than € 80 million at the location over the past ten years to increase efficiency, quality and capacities – and ultimately secure jobs.

Armaturenwerk Altenburg GmbH
Aerial shot of the headquarters of Armaturenwerk Altenburg GmbH in Thuringia.

Screw compressor factory in Rottenburg-Ergenzingen
BITZER continuously invests in its production sites, such as the cutting-edge screw compressor factory in Rottenburg-Ergenzingen, Germany.

SCHAUFLER Academy Rottenburg-Ergenzingen
The BITZER international training centre offers courses in real system conditions.

Propan-Application
Powerful duo in a cascade: of the natural refrigerants, the propane and CO2 duo is a powerful team that is worth harnessing.

CO₂-Schulungen
In addition to developing and manufacturing CO₂ compressors, BITZER also focuses on sound customer training.

ECOLINE transcritical
Semi-hermetic reciprocating compressor with high refrigerating capacity and minimal energy requirement. Optimised for HFC, HFO and low-GWP refrigerants.

BITZER US
The factory, which is around 9,000 square meters big and where 200 employees manufacture reciprocating compressors, was built on a plot of land measuring 32,000 square meters and belonging to BITZER US Inc.

ECOLINE+ transcritical
Optimised ECOLINE compressors for transcritical CO₂ applications form the basis of the ECOLINE+ series. This series is suitable for systems with high energy efficiency requirements and boasts simple system integration and fast return on investment.

100,000th CO₂ compressor from BITZER
The 100,000th CO₂ compressor went to food retailer ALDI SÜD. Erik Bucher (Director Sales Refrigeration at BITZER) presented the model of a reciprocating compressor and a certificate to Jens Straßburg (Director of Store Operations Management at ALDI SÜD).

Screw compressor factory in Rottenburg-Ergenzingen (inside)
The BITZER Group continuously invests in its production sites such as the cutting-edge screw compressor factory in Rottenburg-Ergenzingen.

Schkeuditz training workshop
Over the past 20 years, 120 trainees have completed an apprenticeship at the cutting-edge factory of BITZER Kühlmaschinenbau GmbH in Schkeuditz.

BITZER Kühlmaschinenbau Schkeuditz GmbH, (Bird’s-eye view)
Bird’s-eye view of the Schkeuditz site of BITZER Kühlmaschinenbau GmbH.

CSV screw compressors
The CSV series represents efficiency in liquid chillers and heat pumps with frequency-controlled capacity adjustment. The integrated frequency inverter enables a large range of applications and control, which simplifies system integration. All BITZER CSV compressors feature the full range of IQ functions.

BITZER ROADSTAR
Cutaway model of the BITZER ROADSTAR.

BITZER OS.A95
The new ammonia screw compressor series for demanding operating conditions in industrial applications for refrigeration, air conditioning and heat pumps.

ECOLINE VARISPEED
The ECOLINE VARISPEED series promises lower energy costs.

ORBIT+ and ORBIT FIT
The new scroll compressor series ORBIT+ and ORBIT FIT