MINEXPO PREVIEW
Derrick ’ s Trilogy screening solution is composed of individual thermoplastic components that may be assembled into various configurations for added flexibility
over the upper screen frame for linear vibratory motion to all eight screen decks . These motors have an internal oil lubrication system to eliminate the need for a separate lubrication system , while providing long-term maintenancefree operation and low sound production .
In addition to the Trilogy and SuperStack , Derrick has set aside booth space for its Dual Pool 800 Series linear motion machine , the G- Vault urethane interstage screen and PRISM 3D urethane interstage screen .
Haver & Boecker Niagara is set to showcase the capabilities of its Pulse Vibration Analysis ( VA ) software at MINExpo 2021 .
Pulse VA is specifically designed to examine the health of a vibrating screen , ensuring optimum screening performance and equipment reliability by detecting irregularities that could translate into diminished performance , decreased efficiency , increased operating costs and imminent breakdown .
Karen Thompson , President of Haver & Boecker Niagara ’ s North American and
Australian operations , explained : “ We understand screening equipment is a significant portion of an operation ’ s budget , which is why we developed Pulse VA . Pulse VA offers operations the tools to optimise screening efficiency on a daily basis . This helps increase their operation ’ s profitability by minimising downtime as well as maintenance costs .”
Designed to be easy to operate , with components specifically chosen and engineered for real-world screening environments , the Pulse VA system uses an industrial-grade tablet that connects wirelessly with eight tri-axial sensors . The sensors attach to key areas of the equipment and send up to 24 channels of data to the tablet , which displays a real-time view of the machine ’ s orbit , acceleration , deviations and more .
Beyond the real-time view on the screen , all information from the sensors is electronically stored in the database for a historical overview of machine performance . Downloadable online , these reports come in two formats .
The Orbit Report provides a visual of orbit and wave form , as well as data about acceleration , stroke , speed and phase angle . Fourier transformation , or FFT , plots are processed by the software for values for three channels of data for each measuring point . The Tuning Report extrapolates deviations between measurement points while providing recommendations on balance , acceleration , stroke and speed . It provides feed and discharge analysis as well as diagonal measurements .
Haver & Boecker Niagara also offers its signature Pulse VA Service program to help customers achieve production targets , minimise unscheduled downtime and demonstrate sustainable improvements through online asset management .
The company concluded : “ Pulse VA technology serves as a critical part of PROcheck , Haver & Boecker Niagara ’ s comprehensive service process dedicated to keeping customers ’ operations running at peak performance . PROcheck applies Haver & Boecker Niagara ’ s expertise in diagnostics , processing equipment , engineered screen media , original parts , rebuilds and upgrades , services , plants and process engineering to inspect customers ’
Haver & Boecker Niagara ’ s Pulse Vibration Analysis software is specifically designed to examine the health of a vibrating screen
AUGUST 2021 | International Mining