{"id":6290,"date":"2019-03-15T10:48:31","date_gmt":"2019-03-15T09:48:31","guid":{"rendered":"https:\/\/sapigmbh.de\/strahlhallen\/"},"modified":"2026-04-20T09:07:37","modified_gmt":"2026-04-20T07:07:37","slug":"sandblasting-hall","status":"publish","type":"page","link":"https:\/\/sapigmbh.com\/en\/sandblasting-hall\/","title":{"rendered":"Sandblasting Halls \u2014 Custom & CORE Systems"},"content":{"rendered":"\t\t
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Sandblasting Hall by SAPI<\/em><\/b>
Custom-Built
or Ready to Go - CORE.<\/em><\/b><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Custom sandblasting halls from 3 to 100 meters \u2014 or as a pre-configured CORE <\/b>system in three proven sizes. Turnkey <\/i>with filter technology, abrasive recovery, lighting and controls.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Choose Your Sandblasting Hall<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Two distinct options \u2014 same SAPI quality.<\/strong>
Pick a fully custom-engineered hall or<\/em> a pre-configured turnkey system.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Option 1 \u00b7 Custom<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Custom Sandblasting Hall<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Fully individual. Any size from 3 to 100 meters. Every component configurable to your exact requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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3\u2013100m length • Free configuration • Individual project planning<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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OR<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Option 2 \u00b7 CORE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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CORE Sandblasting Hall<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Pre-configured and ready to go. Three proven sizes \u2014 turnkey, complete, field-tested in over 89 projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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CORE I • CORE II • CORE III • No planning needed<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSee CORE Sizes & Pricing \u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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What is a Sandblasting Hall?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A sandblasting hall<\/strong> is a walk-in room for blast-cleaning parts that won\u2019t fit into a sandblasting cabinet \u2014 ship hulls, wind-tower sections, rail carriages, storage tanks and structural steel. An operator works inside wearing protective gear, blasting the surface clean with a high-pressure stream of abrasive.<\/p>

The room is sealed and ventilated so dust stays inside and the operator keeps breathing clean air. Spent abrasive falls through the floor, gets cleaned automatically, and goes back to the blast pot for the next cycle. Compared with blasting outdoors, you get far more consistent surface preparation<\/strong> \u2014 Sa 2\u00bd or Sa 3 per ISO 8501-1<\/strong> \u2014 much lower abrasive consumption, and a setup that actually passes European occupational-health and environmental rules.<\/p>

Every SAPI hall is built from four subsystems that have to work together: the building envelope<\/strong> (sandwich panels, gates, maintenance doors), dust extraction and filtration<\/strong>, abrasive recovery and processing<\/strong>, and the blasting gear<\/strong> itself. We build the complete sandblasting hall as one turnkey solution, in sizes from compact 3-metre workshop units up to 100-metre shipyard facilities.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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How a SAPI Sandblasting Hall Works<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A SAPI sandblasting hall is a closed-loop surface-preparation system. Every workflow follows the same five stages:<\/p>

  1. Load & position.<\/strong> The workpiece is rolled in on a transport trolley, rail system or forklift through a 2-wing, 4-wing or sliding gate.<\/li>
  2. Blast.<\/strong> The operator enters in full PPE with breathing-air supply and blasts with a SAPI MAMMUT pressure pot (100 L or 200 L) through a boron-carbide Venturi nozzle at 6\u20138 bar working pressure.<\/li>
  3. Extract & filter.<\/strong> Cross-draft ventilation pulls dust-laden air through a cartridge filter (900\u20139 000 m\u00b3\/h) or a high-performance filter (15 000\u201340 000 m\u00b3\/h) with reverse-pulse cleaning. Clean air is discharged or recirculated 80\/20 to save heating energy.<\/li>
  4. Recover & reuse.<\/strong> Spent abrasive falls through the floor grating into longitudinal and cross conveyors, is lifted by a bucket elevator, cleaned of fines in an abrasive separator (with optional magnetic ferrous separator), and returned to a storage silo ready for the next blast cycle.<\/li>
  5. Exit.<\/strong> The operator leaves the hall, residual dust settles, and the workpiece is delivered coating-ready to the downstream paint shop \u2014 typically within minutes, not hours.<\/li><\/ol>

    Because every subsystem is SAPI-engineered and dimensioned to the same hall volume, filter capacity, recovery throughput and compressed-air supply stay balanced at every operating point \u2014 no bottlenecks, no guesswork.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Custom Sandblasting Hall<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Every SAPI sandblasting hall is individually planned and manufactured to your requirements. From the building envelope to filter technology and abrasive recovery to complete electrical installation \u2014 everything from one source, everything perfectly coordinated.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Freely configurable dimensions:<\/strong><\/p>