20Single-stage or two-stage screw compressors?
How single-stage and two-stage screw compressors differ, why energy is 75% of the cost of ownership, and a worked example where a two-stage compressor saves around €26,900 a year.
Read articleAdvice, field experience and news from the world of compressed air, vacuum and industrial cooling.
20How single-stage and two-stage screw compressors differ, why energy is 75% of the cost of ownership, and a worked example where a two-stage compressor saves around €26,900 a year.
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21Where vacuum technology is used: particle accelerators, space research, mass spectrometry, vacuum glazing, Hyperloop, food drying, MRI scanners and coating of medical implants.
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22A receiver explosion caused by a faulty pressure switch shows why regular maintenance matters. What a Tehnogama service checks and what you should do to keep your compressor safe.
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23Advantages of industrial vacuum systems – custom design, durability, easy maintenance, performance and limited cross-contamination – and an overview of eight types of vacuum pumps and where they are used.
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24Key facts on energy use in compressor systems and the main ways to save: efficient and permanent magnet motors, variable speed drives, network renewal, correct sizing and intelligent controllers.
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25Three steps to a lower carbon footprint with Ceccato: variable speed instead of fixed speed, permanent magnet motors with up to 45% energy savings, and ECOntrol6i control with ICONS monitoring.
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26ABAC piston compressors for workshops, fire protection, water treatment, laboratories and industry: simple to use, efficient, available in many sizes, with spare parts and service from Tehnogama.
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27Omega Air mobile SKID stations: a plug & play nitrogen station on wheels (9.5 m³/h, 95% purity, 8–10 bar) and mobile modular adsorption dryers with a -40 °C dew point.
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28BOGE connect: QR-code commissioning without paperwork, remote monitoring on any mobile device, data-driven efficiency optimisation and “digital twins” even for older compressors from other manufacturers.
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