MINE RESCUE & SAFETY
Technology and Access Mining , PROVIX can name Newmont , Vale , Evolution Mining and Glencore as customers for these solutions .
“ The PROVIX system is unique in that it offers a video overlay of the gas values on the thermal imaging monitors ,” the company explains . “ Both the navigator and mine rescue personnel in the troop compartment can view the thermal imaging camera display as well as the gas values . All data and video are continuously recorded to the onboard DVR . Optionally , both real-time viewing and uploads to a central server are available when a Wi-Fi access point is available .”
The system is available with both visual and audible alarms to warn vehicle operators of potential danger , with both passenger and rear occupants are also able to monitor the system . In addition , optional internal relays are available for automatic control of auxiliary devices ( ie engine shutdown , fuel valve shutoff , auxiliary alarm , etc ). The Provix system can be supplied as an aftermarket upgrade , installed on site , or provided to the OEM vehicle builder .
CARBO loaded
DEZEGA , a leader in the production of personal protective equipment , has recently updated its mine rescue portfolio with the introduction of the new CARBO 30 and CARBO 60 self-contained self-rescuers ( SCSRs ).
Equipped with a rated duration of 30 and 60 minutes , respectively , the two are designed to replace the Ci-30KS and 1PVM KS SCSRs , which have proven themselves effective over the years , according to the company .
One of the key advantages of the new CARBO line of SCSRs is their design . The ergonomic and flat case , with the centre of gravity positioned as close as possible to the user , ensures optimal balance and comfort during daily use , according to DEZEGA . The rounded shape and “ reduced attack angles ”, meanwhile , significantly reduce the risk of SCSR damage .
The design also includes protection against unauthorised openings and fasteners that eliminate the risk of falling and damage of the SCSR during donning procedures . Additionally , the SCSRs come with a fully automatic starter .
CARBO SCSRs have a lower weight compared with other models available on the market and are designed for daily use , either on a shoulder or waist belt , with or without a pouch , the company says
DEZEGA said : “ Both CARBO series SCSRs are also notable for their ability to be repaired on site without the need to contact a service centre . The specially designed construction allows for efficient and easy repair of components that undergo maximum mechanical stress , significantly reducing the overall cost of ownership and eliminating the need for complete replacement of the SCSR in case of casing element damages .
“ Positive feedback from users who have already conducted testing in Poland , Australia , Germany , Turkey , Ukraine , Colombia , South Africa and other countries confirms the advantages offered by CARBO SCSRs .”
Strata ’ s expanding portfolio
Another company deeply involved in the mine rescue and safety business is Strata Worldwide . Founded in 1992 , the company has spent decades “ developing and supplying products and technologies that are designed and built for the rugged , highly mobile working environments found in mining , tunnelling and maritime ports ”, it says .
From the global headquarters in Georgia , USA , to offices and manufacturing facilities throughout North America , South Africa , Europe and Australia , Strata has built upon a product portfolio that includes the best in proximity detection and collision avoidance technologies , a choice selection of underground communication and data networks , emergency refuge solutions and a range of ground control and roof support products . In 2022 , Strata acquired the assets and intellectual property rights to Bright Path AI ( BPAI ) and its artificial intelligence-backed camera solution , to improve work safety and reporting .