Chemical and Process Technology

Aerzen have been manufacturing screw compressor since 1943. The VML range provides for pressures up to 3.0 bar (a). The single stage screw compressors are manufactured as air cooled units with intake volumes of 200 to 15,000 m3/hr. The dry, oil free compression provides the ideal conveying medium for all applications. Vacuum operation is also possible. All machines are rigorously tested prior to leaving the factory. Aerzen are ISO 9001 Certified

Aerzen screw compressors are available in two pressure ranges with optimized power consumption. The VM range provides pressures up to 4.5bar (a). The single stage screw compressors are manufactured as air cooled units with intake volumes of 200 to 15,000 m3/hr, The dry, oil free compression provides the ideal conveying medium for all applications. Vacuum operation is also possible. All machines are rigorously tested prior to leaving the factory. Aerzen are ISO 9001 Certified

.

Blackmer oil-free gas compressors deliver high efficiency in handling propane, butane, anhydrous ammonia and other liqufied gases. Models available with capacities from 7 to 125 CFM with working pressures up to 2931 kPa. To select a compressor that fits your application best please contact HNW.

The Aerzen, Roots type, 3 lobe positive displacement blowers provide dry, oil free air. The blowers are available in 16 sizes, ranging from 30 to 15,000 m3/hr, with a differential pressure of up to 1 bar. The blower chamber has pre-inlet channels to reduce sound emissions through pulsation cancellation.

The Delta format is a compact belt driven system that incorporates inlet and outlet silencers and easily accommodates a sound enclosure. The drive is virtually maintenance free due to its unique design. The discharge silencers are free from absorbtion materials. The blower is energy efficient and therefore environmentally friendly to use. All machines are rigorously tested prior to leaving the factory and Aerzen are ISO 9001 Certified.

Bare Shaft Blower stages are currently available as two or three lobe. The three lobe delta blower data can be found in the Positive Displacement Blowers area. Bare shaft 3 lobe drawings are shown in this section.

Range Includes : Bare Shaft Two Lobe Blower Stage., Bare Shaft Three Lobe Blower Stage.

The Aerzen, Roots type, 3 lobe positive displacement blowers provide a dry and oil free vacuum. The blowers are available in 16 sizes, with inlet volumes ranging from 30 to 15,000 m3/hr. A differential vacuum up to -50 kPag is available on standard units and up to -80 kPag with the high vacuum units. The blower chamber has pre-inlet channels to reduce sound emissions through pulsation cancellation.

The Delta format is a compact belt driven system that incorporates inlet and outlet silencers and easily accommodates a sound enclosure. The drive is virtually maintenance free due to its unique design. The discharge silencers are free from absorption materials. The blower is energy efficient and therefore environmentally friendly to use. All machines are rigorously tested prior to leaving the factory and Aerzen are ISO 9001 Certified.

The Aerzen range of High Vacuum air cooled blowers provide intake volumes of between180 to 97,000 m3/hour. The maximum vacuum achievable is 10 -3 mbar abs. to 200mbar abs.

Please contact HNW for further details.

Range Includes : High Vacuum Std., High Vacuum CM Series.

The Aerzen Positive Displacement Blower for conveyance and compression of process gases is available in two models. The GR Series and the GQ Series.

The blowers are insensative to impurities in the gas, such as particles of dust, tar, dirt or parts of liquid. The Process Gas Blower is usable for nearly all technical gases and gas mixtures in all industrial ranges.

Please contact HNW for further details.

Industrial Fans and Blowers

Separators play an important role in the effective removal of solid particles from gas and vapour streams. This in turn helps reduce maintenance costs and down-time on equipment and particle emission into the environment.

Some applications: Separators are used for the protection of equipment (such as turbines) against damage caused by particles or droplets; for the recirculation of condensate for steam applications; the recovery of chemical solids and precious materials.

Separators can be custom-designed to conform to various international pressure codes and to operate in extreme high or low temperatures.

These separators have no moving parts and are built to last – even in exposed locations.