Keller Lufttechnik GmbH Co. KG products

Dry Separators

Keller - Dry Separator

For highly effective, energy-efficient dry separation of fine dust. The VARIO eco series is particularly suitable for the separation of fine dust. Most classes of dust can be successfully separated. Significant separation efficiency is achieved with very low energy usage.

Keller Lufttechnik - Dry Separator

Effective risk-free filtration and separation of combustible dusts from thermal processes. The L-CUT series is specially designed to collect and separate dust such as fine metallic oxide particles and fumes created by thermal processes such as joining, separation or surface treatment by laser, plasma or gases.

Keller Lufttechnik - Dry Separator

For highly effective, energy-efficient dry separation of fine dust in small spaces. The PT Filter series is especially suitable for the separation of fine, free-flowing dust created by mechanical and thermal processes. A special feature is the exchange of filter plates on the clean air side for easy maintenance, and reduced height for greater accessibility.

Keller - Dry Separator

Separation of heavy volumes of fine dust particles. The JET-SET series is especially suitable for the separation of heavy volumes of fine dust in many applications. Nearly all types of dust can be successfully separated, such as those created in metal and polymer processing, recycling or timber industries, as well as treatment of non-metallic minterals.

Keller Lufttechnik - Single Dry Separator

Explosive dust from dry processes or MQL is extracted directly at the machine and safely separated. TR-1 for MQL and dry processing was designed as a stand-alone-system to be installed adjacent to a machine (emission source).

Keller Lufttechnik - Vacuum Suction Units

Centralized vacuum system for highly effective surface cleaning. It is necessary to provide a clean manufacturing environment, e. g., clean machinery and work areas in order to achieve optimal production results. Although brooms, mobile vacuum cleaners and blowing with compressed air are the most commonly used cleaning methods, they are not the most current form of cleaning technology. Especially during blowing with compressed air are several persons exposed to dispersed dust. This made the legislation impose a so called "blow-ban" for various industries. Keller Lufttechnik offers numerous stationary vacuum units that cost-effectively enhance productivity and efficiency, and require low maintenance.

Wet Scrubber

Keller Lufttechnik - Venturi Wet Scrubbers

For combustible, explosive, humid and adhesive dusts. The venturi wet scrubber models are used for the separation of substances that cannot normally be separated or are difficult to separate in dry operating systems. Our high-performance separators inject water into the airflow as the basic concept of the venturi principle. These multipurpose units can be utilized in almost all sectors of industry.

Coolant and Oil Mist Separators

AERO - Oil Mist Separator for Cooling Lubricant Aerosols

Emissions from metal processing such as drilling, turning, millig grinding ... are reliably separated and filtered. The growth of highly efficient manufacturing processes leads to a considerable increase in the dirty air load from aerosols (mist, fumes and particulate). This reality requires new solutions to meet contemporary industrial requirements. The new AERO® separator was designed and engineered to meet the strictest requirements and enables a reliable separation of oil mist.

Electrostatic Separator

Keller - Electrostatic Separator

Efficient separation of adhesive, highly viscous aerosols from process exhaust air. For example, adhesive emissions are created during die casting processes or screw machine thread rolling, especially when adding lubricants or separating agents.

Room Air Purifier

Keller - Indoor Air Purifiying for Clean Air Inside the Workplace

Room air purifiers can significantly reduce the risk of infection. Questions and discussions regarding air quality emerging from the corona virus pandemic are raising an alarm to analyze indoor air quality inside plants and rooms, and to initiate improvements. Ideally, extraction systems detect and extract the air pollutants released during machining processes as close as possible to the source of emission. However, this is not always technically feasible. Pollutants can escape into the surroundings and impair the internal air quality inside the workplace.