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- Shaftless Spiral Conveyors
Take a look at our infographic below to learn more about the differences between a shaftless spiral conveyor and a shafted screw conveyor. The shaftless spiral conveyor transports difficult, stringy, spongy, sticky, wet, lumpy materials – suitable for a wide range of moisture contents and viscosities.
Download Shafted Screw vs Shaftless Spiral Conveyor.pdf
Related news
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We are pleased to announce that SPIRAC has renewed its ISO accreditation certificate in the UK. The certification covers BS EN ISO 9001 (quality), BS EN ISO 14001 (environment) and BS ISO 45001 (Occupational health & safety) which are the three main standards demonstrating our continued commitment to improve in those areas.
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The purpose of the project was to replace three dated coarse screens that provide protection to the pumps. This project was part of an upgrade scheme that aimed to prevent flooding.
- Europe News
- Shaftless Spiral Conveyors
Shaftless spiral conveyors are designed for the transport of otherwise difficult to handle materials, such as municipal dewatered sludge, wastewater screenings, grit, industrial sludges or other sticky, viscous, stringy materials.
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A typical sewage treatment plant uses a range of treatment processes to produce recycled water and biosolids. In wastewater treatment, the process can be divided into four steps: pretreatment, primary, secondary and tertiary treatments.
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This Water Treatment Plant was built in 1985 and supplies a population of around 200,000 people with drinking water. Raw water quality has deteriorated over time due to the peaty hills the water runs down before being collected in the reservoir.
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The goal of this project was to improve screening to help protect the pumps downstream, the project also responded to concerns raised by local residents regarding odours and noise from the existing screens, which are located outside the main pumping station building. To help address these concerns the equipment is placed in a new soundproof and odour controlled building.
- Europe News
- Grit Handling
SPIRAC was contracted by Tier One Contractor Galliford Try to provide a prefabricated packaged treatment plant for the Bolton Upon Dearne Preliminary Treatment Area (PTA).
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- Exhibitions & Meetings
Visit us at Booth G5 and see a range of our equipment on display.
For 2019 the Pump Centre's flagship conference and exhibition is being branded as the Water Equipment Show presented by Pump Centre.
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- Municipal Solutions
SPIRAC was asked to provide a prefabricated package treatment plant. The plant is built on a galvanised steel support structure elevated approximately 5m above ground level, to enable flows to gravitate through downstream process units.
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