Question: I have a 1,000 cfm VSD compressor, but due to motor and control problems it is producing only 560 cfm. I notice my compressors are fighting with each other. What new size of VSD do I need to fix this problem? Answer: Β The basic rule in running with a VSD is that the variable […]
VMACβs introduces G30+GEN rotary screw air compressor/generator
VMAC has announced the release of its G30+GEN gas powered rotary screw air compressor/generator, which combines two convenient forms of power into a single, innovative system. VMACβs G30+GEN provides 25 CFM of compressed air at 100 psi and is designed to maintain max CFM 100% of the time. Operators can quickly switch from compressor mode […]
Hannover Fair panel to focus on compressed air and vacuum technology
Compressed air and vacuum technology is continuously being digitalized, but is digitalization really a panacea when it comes to sustainability and energy efficiency? The international CEO Panel on Compressed Air and Vacuum Technology at Hannover Fair will provide the answer to this question. On April 20, CEOs from global leaders in the industry will discuss […]
Piabβs fruit suction cup FCX50A provides gentle grip
In fruit picking, flexibility is key. A suction cup able to handle items with difficult surface and various shapes is needed for reliable processes. Piabβs new detectable fruit suction cup FCX50 is all this: Flexible bellows for off-axis grips and adaptation as well as multi-lip design for the surface ensuring good sealing. With its innovative […]
Where do you get compressor efficiency information?
Years ago, in the North American compressed air market, it was a free-for-all when it came to compressor ratings. Some questionable efficiency numbers were published, leading customers to believe that they were making good choices in purchasing the most energy efficient compressors. However, as time went on, it was gradually discovered that some published numbers […]
Piabβs egg suction cup ECX36 increases productivity, processes
Piabβs new ECX36 egg suction cup, with its stable design and multistage actuation, provides easy control over the product release. It impressively reduces the risk of damaging eggs in the process, thus enabling high speed applications in egg handling. Thanks to the low vacuum required in the operation, energy is saved β a growing necessity […]
Compressed air fail: Optimized nozzles
A building products company had constantly overheating bearings on some large fans induced draft in their process and decided to use compressed air to provide some extra cooling. On one fan bearing they installed a spare air wand and tied it in position with wires, so the nozzle pointed directly at the hot bearing, this […]
PMMI welcomes first female board chair
PMMI, The Association for Packaging and Processing Technologies, announced that Patty Andersen from Delkor Systems is the 2023 Chairperson of the Board β the first time a woman has held the position at the association. As co-owner and VP of human resources and after market services at Delkor Systems, Andersen plays a pivotal role in […]
Compressed air fail: One little button
A farm implement manufacturer had a system of three large 150-hp compressors that were air-cooled lubricant-injected screw compressors. To control these compressors β two of which were needed for peak duty on any given day β the compressors were set up in a cascaded pressure band arrangement, with each unit running in load/unload mode. In […]
Compressed air fail: Frozen lines
A wood products company had some troubles operating its compressed air system in the coldest winter months. Maintenance workers found that the pressure at various points in their plant would fall to very low levels, especially after weekend plant shutdowns. The plant had a system of lubricated screw compressors with refrigerated air dryers to condition […]
