The Abrasive Flow Solutions (AFS) group celebrated the company’s first yr of enterprise recently (March 2022) by internet hosting a two-day launch perform at its manufacturing plant in Benoni, Gauteng.
AFS, which specialises within the design and manufacture of slurry-related valves, was established by the Engineering Solutions Group (ESG) of Invicta Holdings Limited, as part of the Group’s strategy to broaden its fluid know-how companies in Africa.
“The AFS team works intently with our sister firm BMG, to increase specialist services, through the design, distribution, supply and help of a broad vary of slurry-related valves, including Klep diaphragm and wedge gate valves,” says Donald Morrison, General Manager, AFS. “Our specialists successfully achieved their first problem, which they set for themselves when the corporate was established – to improve the quality of diaphragm valves, by extending service life and decreasing the upkeep requirements of this vary. This goal was achieved through exhausting work and the implementation of advanced design applied sciences, materials and coatings and is a great tribute to our staff.
“Important milestones over the past yr include the institution of a new rubber lining facility, with the set up of autoclaves which have capacities of as much as 10 m in length. In the rubber business, autoclaves are used to vulcanise rubber products, which aren’t yet secure dimensionally, by elevating heat and pressure. เกจวัดแรงดันเบนซิน is just like a huge oven, with extremely high temperature and pressure rankings, that make rubber parts steady and solid in dimension and form.
“Another advancement is a model new pinch valve sleeve manufacturing facility inside our new rubber lining and sleeve manufacturing facility.
“We are now in a place to manufacture all pinch sleeves, including high strain and pneumatic sleeves. AFS pinch sleeves are manufactured from the highest high quality rubber products, that are provided by Rema Tip Top. We have also made a significant investment to increase our hydraulic urgent facility and thru our new design and process, we’re in a place to manufacture high-pressure diaphragms able to pressures in excess of 20 Bar.
“AFS has enhanced the design and production of its slurry knife gate valve vary, with dimensions ranging in diameter from a 50 mm unit to 1.5 m valves. The vary contains flanged, wafer, lugged, urethane lined and high-pressure knife gate valves.
“BMG additionally distributes a domestically manufactured range of abrasion-resistant valves for Dual Products International. These products include pinch valves, new water air launch valves, Resilient Seated Gate (RSV) valves and rotary disc sleeve valves. AFS has just lately manufactured and factory-tested some larger DN seven-hundred hydraulically operated 20 Bar valves for a customer in Europe.
“Recently launched Dual rotary disc sleeve valves comprise a complicated rotating gate valve with sleeve design, developed particularly for heavy abrasive and corrosive slurries and water and wastewater installations. This patented design allows the valve to cycle via heavy slurries with out sticking. Wafer, flanged and high-pressure variants are available.
“Our extremely expert group has a thorough understanding of the processes the place valves are installed and is ready to specify the correct valves required for each application. We additionally help customers in fixing the problems of adverse installations and functions.
“To ensure optimum safety, effectivity and the extended service life of every system, the number of the proper industrial slurry valve is critical. Valve selection relies on varied components, together with the dimensions and shape of particles, strain, temperatures and chemical content.”
This AFS portfolio is especially well-suited for use in harsh situations in numerous industries, together with mining, chemical and petrochemical, water and wastewater, vitality manufacturing and agri-food industries. Important installations lately, have been in mining slurry, tailings dams, and acid pumping functions, which rely on plant availability and the secure operation of valves.
Another achievement for AFS is that ESG has lately achieved recognition as a Level 2 contributor to Broad-Based Black Economic Empowerment (B-BBEE), which means clients can claim BEE procurement recognition of 125 percent against all purchases.
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