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A sliding frame outloading system is an advanced extraction mechanism designed to discharge non-free flowing materials from a flat bottom silo or receival bunker. These materials tend to form a bridge, obstructing the discharge at the silo floor. To overcome this challenge, the hydraulically driven sliding frame comes into action. It breaks any bridges that may form over the extraction screw and moves the material towards the center of the silo for efficient discharge.
For round silos, the sliding frame takes the form of an elliptical frame, constructed from sturdy steel bars shaped like wedges. This elliptical framework effectively pushes under the sludge in one direction while drawing it towards the discharge opening in the opposite direction, enabling the emptying of a flat bottom silo.
In the case of rectangular silos, the sliding frame is designed as a rectangular "ladder." It transfers material from one wedge-shaped "step" of the ladder to the next, oscillating back and forth. This particular design is suitable for steel and concrete silos or bunkers, offering flexibility in application.
SPIRAC's sliding frame silo systems complement our expertise in shaftless spiral conveyors and live bottom technologies, enhancing our capabilities in providing efficient sludge storage and outloading solutions for wastewater treatment plants and various industrial applications. Talk to our experts to find out more about what might be the right solution for your application.
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On behalf of the entire team at SPIRAC, we would like to extend our warmest wishes to you and your loved ones this holiday season. May your holidays be filled with joy, peace, and happiness, and may the coming year bring you success, good health, and new opportunities. Happy Holidays and a Wonderful New Year!
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We’re thrilled to announce the opening of our brand-new, state-of-the-art workshop in Sweden – SPIRAC MFG!
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We are excited to announce that our new over 5,000 m² workshop in Nybro, Sweden, will be completed by the 5th of November, marking a significant project milestone.
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We’re excited to announce that SPIRAC will be exhibiting at the Solids exhibition in Dortmund! Visit us at Hall 5, Booth P29, to explore our latest innovations, we will showcase our innovative solutions for bulk solids handling.
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A huge thank you for joining us at IFAT 2024 in Munich! The SPIRAC stand was a hive of activity, buzzing with exciting conversations, crucial meetings, and unforgettable encounters. IFAT 2024 was truly a standout event!
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Join us at the Water Equipment Show on May 16, 2024, from 8:30 AM to 5:00 PM at the Telford International Centre (International Way, Telford TF3 4JH Telford) Booth G8.
Discover our SPIROGUARD Combined Sewage Overflow (CSO) demo unit showcased at our booth, or immerse yourself in our Virtual Inlet Works Plant. We are looking forward to seeing you.
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The IFAT trade show will be held in Munich from May 13th to 17th, 2024. You can find our booth in Hall A2, marked with booth number 335.
Die IFAT-Messe findet vom 13. bis 17. Mai 2024 in München statt. Unser Stand in diesem Jahr befindet sich in Halle A2 und unsere Standnummer lautet 335.
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At a crucial stage of a £43M upgrade, with an additional 430 liters per second (l/s) coming in from a treatment plant in a neighboring town, the last thing a contractor would want is for not one, not two, but three back-to-back storm events. Yet for one leading solution provider to the water industry, it provided the ultimate test for new inlet screens.
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The Water Industry Operators Association (WIOA) Exhibition in Bendigo is an eagerly anticipated event for professionals in the wastewater sector in Victoria, Australia. Scheduled for the 28th to 29th of February, this year's exhibition promises a platform for knowledge exchange, networking, and showcasing cutting-edge solutions.
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Shaftless Spiral Conveyors showcase remarkable capabilities in efficiently managing extended runs with just a single gearbox. In this video presentation, witness a SPIROLINE® conveyor seamlessly transporting scum (light material that floats on top) across a 32m (100ft) distance, featuring our distinctive U-shaped trough and a FB-215/245 shaftless screw conveyor.
