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SPIROPAC®

Heavy-duty screw press
SPIROPAC Dewaterer & Compactor

SPIROPAC_brochure_image_compactor.jpg

 

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The SPIROPAC® is a heavy-duty shaftless spiral (screw) press that compacts coarse materials of consistent or mixed sizes. The SPIROPAC® models achieve exceptional compaction ratios by combining an extremely strong spiral, low speeds and very high torques to exert high pressure on the material to be compacted.
 
A plug is formed against dual-back pressure plates which can be adjusted according to compaction requirements. The SPIROPAC® Compactor has an optional dewatering zone which can be incorporated for wet materials.

 

 

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Technical details

  • Extremely high compaction rate – up to 90%
  • Heavy-duty construction
  • Spiral diameter 480 to 600mm
  • Spiral Material Special Mild Steel or Stainless Steel 
  • Weight 600 to 900 kg
  • Length 2500mm, Width 1080 to 1215mm and Height 1000 to 1100 mm 

Product benefits

  • High capacities
  • Space saving
  • High efficiency and reliability makes this equipment virtually maintenance free
  • No intermediate or end bearings
  • Completely enclosed
  • Low capital cost
  • Handles bulky materials

Typical applications

  • Dewatering of paper mill pulper rejects
  • Municipal sewage treatment plants
  • Industrial coarse waste
  • Shopping centre waste
  • Food industry coarse waste
  • Abattoirs
SPIROPAC Dewaterer & Compactor
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SPIROPAC Dewaterer & Compactor

Recent News

Join Us at the Water Equipment Show 2025!
11/Apr/2025

We are excited to announce that SPIRAC will be exhibiting at the Water Equipment Show 2025. ...

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See you at the Residuals & Biosolids Exhibtion at Booth 1412
11/Apr/2025

Upcoming Event: Residuals & Biosolids Conference 2025

We are excited to announce that...

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Visit SPIRAC at the 2025 Water Industry Operations Conference & Exhibition in Bendigo, Victoria, Australia
21/Mar/2025
  • Dates: April 2 - 3
  • Stand Number: 77
  • Location:...
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Experience the versatility of shaftless spiral (screw) conveyors and hire our SPIROLIFT® (OK...

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The team at SPIRAC wishes you a joyful holiday season and a prosperous New Year!
10/Dec/2024

On behalf of the entire team at SPIRAC, we would like to extend our warmest wishes to you and your loved ones this...

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Exciting News from SPIRAC!
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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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At SPIRAC, we understand the importance of keeping your wastewater treatment equipment in top condition....

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SPIRACs engineers had an uncompromising commitment to develop and manufacture a leading inlet works solution within time and budget, allowing us to develop a sustainable plant for the future
Mr. Davie
Goondiwindi, Aufsichtsrat/Entwicklungsberater
Great system. We have it onsite at Rubyanna WWTP, recommend them for any plants for the future or even retrofitting! Flawless and easy! Also recommend SPIROTAINER. Less than 5 minutes from entering site with one and leaving with a full one! Great idea guys.
Sean Watteau
Downer, Kläranlagen Treatment Plant Manager
Equipment works wonderfully at our plant to move biosolids for processing. No problems found so far, clean and low maintenance.
Jacob Colins
Lystek Fairfield - Anlagenbetreiber / Produktkoordinator