Complex Structure 
shot blast machine

products

Complex Structure shot blast machine

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LINE EST-TUN

Integration with automatic painting lines in suspended load

Automatic continuous-pass shot blast machine for surface treatment of welded structures and fabricated assemblies in suspended load. Parts advance hanging from hooks through the blast chamber, equipped with 8, 12 or 16 centrifugal blast wheels —depending on model and part size— arranged at variable angles for complete coverage with no shadow zones.

  • Designed for complex welded structures transported in suspended load, directly integrable with automatic painting lines.
  • Eliminates the need to re-handle parts between blasting and painting, reducing handling steps and process time.
  • Complete coverage with no shadow zones thanks to multiple blast wheels at variable angles around the blast chamber.
  • Adjustable conveyor speed and scalable power output to match production requirements.
  • Compatible with existing Power & Free overhead conveyor systems in plants with continuous in-line painting processes.
Tunnel-Type Structure Shot Blast Machine

TECHNICAL SPECIFICATIONS

Models and capacities

MODELEFFECTIVE SECCIONMAXIMUN PASSAGETURBINESHPVELOCITY m/min
WIDHTHEIGHTWIDHTHEIGHT
EST-TUN 08X17600 mm 24"1500 mm 60"800 mm 31"1700 mm 67"810 - 300.3 - 6
EST-TUN 15X151500 mm 60"1500 mm 60"1600 mm 62"1500 mm 60"810 - 300.3 - 6
EST-TUN 13X231300 mm 51"2300 mm 90"1300 mm 51"2300 mm 90"1210 - 300.3 - 6
EST-TUN 15X301500 mm 60"3000 mm 120"1600mm 62"3000 mm 120"1610 - 300.3 - 6

Installations

Equipment in operation

Videos

Equipment in action

EST-TUN 10x20 - Caiman
EST-TUN 15x15 - Transformadores prolec
PER-EST-CH

Can't find the equipment you need?

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Our Engineering and Sales team works alongside the client to design a custom solution, reducing operating costs and maximizing productivity. Every project starts with a detailed technical assessment and ends with a machine built and tested at our plant

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