A good exercise for any compressed air system is to find and fix compressed air leaks. And if the system compressors are well controlled, some significant energy savings can be gained by doing leak audits and repairs on a regular basis; this is generally recommended quarterly. Some excellent tools to use in the process are […]
Upgraded carbon vacuum gripper offers optimized modularity
In 2019, COVAL launched its first CVGC carbon vacuum gripper, designed for collaborative robots, when the market was just beginning to exist. Today, in a market that is constantly expanding, COVAL is launching a second generation, optimizing its modularity and compatibility while simultaneously enhancing its performance. More than a simple update, COVAL has redesigned the […]
Redesigned oil-free air compressor offers increased flow and pressure
The CSG series air compressor boasts up to 16% more flow and as much as a 19% improvement in specific performance over the previous models, with a maximum operating pressure increased to 160 psig. The CSG series is available in five fixed speed models from 50 to 125 hp delivering flows from 184 to 563 […]
Compressed air fail: Dryer false economy
A wood products company had an aging heatless 1,000 cfm desiccant air dryer, being used to condition the compressed air produced by two 100-hp compressors in their processing facility. After working for many years, the dryer controller failed and had to be replaced. Replacement parts could not be found, so the local electricians came up […]
Switching to auto-teach sensing saves time
Sometimes, the smallest change makes the biggest impact. Here’s why one machine builder no longer adjusts proximity switches on pneumatic actuators. Proximity switches are used to monitor and control the position of pneumatic actuators. They include sensors that detect the presence or absence of an object within a specified range without making physical contact with […]
Kaeser Measurement Technology enhances compressed air system management
System efficiency is crucial in modern compressed air designs, which is why many compressed air management companies are developing tools to provide more insight into system operation. Smart technologies are in abundance in this regard, allowing factories and plants to capitalize on IoT data. To this end, Kaeser Compressors recently launched the new Kaeser Measurement […]
Dry claw vacuum pump is suited to robust industrial applications
Vacuum specialist Leybold has added a new model to its proven ClawVac dry claw vacuum pump series — the ClawVac CP B. This innovative rough vacuum pump, designed for robust processes including food processing, materials handling and environmental industries, is powerful, energy efficient and easy to clean. Precise and trouble-free operation under harsh conditions The […]
piSafe vacuum pump upgraded to ensure safe, versatile and sustainable use
piSAFE has for some years been a highly appreciated member of Piab’s assortment of products with elevated safety functions. As the reliable vacuum pump is now upgraded, the safety focus remains. However, versatility and sustainability have been added to the mix as new healthy prerequisites. Since its introduction in 2021, piSAFE has clearly been the […]
Compressed air fail: Poor man’s ducting
From time to time, compressed air auditors find air-cooled air compressors located in small rooms where the ventilation is inadequate. Most of the time, in properly designed rooms, the heat the compressors produce is ducted out of the room through metals ducting — often, it will be directed to cool areas of the plant in […]
Compressed air fail: Inlet valve problems
A mining complex was experiencing low pressure events — even though its 14 large compressors were all running. The pressure was adequate during most of the day, but during peak demand times, the pressure sagged to unacceptable levels. This, of course, caused complaints from the workers. The pressure settings of the compressors were already set […]
Oil-lubricated, direct-drive compressors for small- to medium-size operations
ELGi Compressors USA has introduced the EQ Series, a new range of oil-lubricated, direct drive rotary screw air compressors, designed to provide superior performance and reliability to small and medium-sized operations that traditionally use belt-driven air compressors. In line with ELGi’s customer-centric approach, the EQ ‘ELGi Quest’ Series is built for customers requiring reliable compressed […]
Cloud-based data prevents compressed air system downtime
Industry 4.0 aims to increase efficiency, productivity, quality, and sustainability while optimizing supply chains and workforces. It sounds like a tall order, but as more manufacturers adopt the Industrial Internet of Things (IIoT), edge devices, and cloud-based technologies, the more such efforts are realized. Of course, one of the fundamental challenges is extracting and leveraging […]
Compressed air fail: Capacity surprise
When doing a compressed air audit, it is always recommended to measure the important parameters of the system and analyze the data carefully. Typically, pressure and power (or amps) are monitored, but in some cases measurement of flow comes in handy. In the case of a large plumbing component manufacturer, the installation of flow meters […]
Emerson releases new pressure valves for high-precision manufacturing
Emerson recently announced its new Aventics Series 625 Sentronic Proportional Pressure Control Valves. With a control deviation of less than 0.5%, the new valves are designed to deliver highly accurate, electronic proportional pressure control and provide the flexibility needed to support sophisticated pneumatic control engineering applications. Data acquisition software (DaS) software included with Series 625 […]
Where are air springs and actuators used in industrial systems?
When we delve into the realm of linear actuators used in industrial fluid power, our minds often gravitate towards the familiar, such as NFPA and mill-type for hydraulics, or compact round-line or extruded-aluminum body cylinders for pneumatics. These are the tried and tested construction styles. However, a lesser-known yet highly innovative player in this field […]
Metal Work series 70 valves available from AutomationDirect
AutomationDirect has added Metal Work series 70 valves to their valves and pneumatic components categories. Metal Work is a trusted name in pneumatics and several new valve types are available, including toggle and axial lever manual valves, push-pull manual valves, mechanically operated air valves (mechanical limit switch valves), pushbutton air valves, air pilot valves, and […]
Pneumatic valve solutions ensure reliable trailer operations
Alkon Corp., a provider of pneumatic components and systems, is proud to announce the launch of two groundbreaking products: the Lightning Lift-Axle Valve and Module-AIR. Engineered to revolutionize trailer performance and reliability, these innovative products offer unparalleled accuracy, configurability, and durability for the transportation industry. The Lightning Lift-Axle Valve sets a new standard in trailer […]
Compressed air fail: Outlet pipe size
A compressed air auditor was assessing a compressor and dryer installation within a compressor room and noticed something strange. On a large air dryer, the outlet flange was of 6-in. size, yet the piping used to connect the compressors and filters to the air dryer was only 4-in. Further to this, the long piping link […]
Creating a compressed air leak management plan
Measuring and repairing compressed air leaks can easily reduce energy costs by 10 to 20%. Compressed air is used in factories all over the world to control machines, processes, and pneumatic equipment. It is a safe and easily available medium and can be used in all possible places via hoses and pipes. However, compressed air […]
Compressed air fail: Crud in the lines
A compressed air auditor had a system of measuring devices that was monitoring a compressed air system located in a metal foundry. Pressure, flow, and compressor power were all monitored to help determine if the system was running efficiently and effectively. An additional set of instruments were added to the monitoring suite due to some […]
Compressed air fail: Drive by shooting
A compressed air auditor visited a large mine and was asked to look for areas of improvement. The mine’s manager was interested in reducing the electrical consumption and had a hunch that the compressed air system was a good item to investigate. The facility was a very mature site, so there were many large compressors […]
Compressed air fail: Obsolete compressor controls
Recently, a compressed air auditor ran across a newly rebuilt compressor at a wood products company. The unit was cleaned up nicely and had a shiny new air end due to a rebuild — but because the unit had obsolete controls, this compressor continued to run very inefficiently. Saving money by rebuilding this compressor was […]
QBX proportional electronic regulator for low pressures and flows
Managing pressure regulation in applications with low pressures and low flows is easy with the Proportion-Air QBX electro-pneumatic proportional pressure regulator. With customizable pressure ranges and accurate, repeatable results, these compact devices can improve application performance in nearly any environment. The QBX boasts accuracy of up to ±0.2% and repeatability of ±0.02%, regulating pressures from […]
Compressed air fail: Service factor
Quite often, people are surprised when they measure an air compressor and find the motor is consuming more than rated amps. One of the unfortunate things about the industry is that it is common to see motors are being stretched into the “service factor” in order to get more cfm out of a given compressor […]
Clippard releases new NPV-7 long stroke pinch valves
Clippard’s high flow pinch valve provides the same functionality as the standard series but with the added benefits of a longer stroke. This makes it suitable for applications that require greater flow or those that use viscous or particulate-laden media. As with all Clippard pinch valves, each valve comes pre-installed with 12 in. (30 cm) […]