S1 (Series 2)

A smart and versatile solution for cleaning and finishing!

The new-generation S1 sets new standards for processing parts produced through powder bed-based polymer printing technologies. This intelligent plug-and-play solution performs both cleaning and surface finishing operations within a single standalone unit. It is also suitable for the finishing of depowdered metal components made from non-reactive metals.

Kromaş Additive Manufacturing

Surface Finishing Technologies

The S1 enables automatic or manual blasting, as well as the automatic and effective removal of residual powder after printing. The continuous rotation of workpieces during cleaning ensures repeatable and consistent blasting results.

Thanks to its compact and robust design, this versatile system can be easily integrated into any production environment while delivering maximum repeatability, traceability, and cost efficiency.

Key Features:

  • 2-in-1 solution for cleaning and finishing with easy blasting media changeover
  • Improved basket design for optimum distribution and tumbling of parts
  • Specially developed wear-protection lining made of non-marking antistatic polyurethane
  • ATEX-compliant design
  • Ergonomic and safe machine operation
  • Rapid changeover from manual to automatic processing
  • Automatically rotating blasting nozzles for contamination-free loading and unloading
  • Mobile rotating basket enables easy loading and unloading through the large front door; even in the loading position, the basket remains fully inside the blasting chamber to prevent powder spillage
  • Media conditioning system to maintain consistent blasting media quality and particle size
  • Industry-leading process monitoring and visualisation through state-of-the-art software and hardware
  • Specially developed for polymer powder used in powder bed-based technologies
  • Software-controlled process automation for up to 30 recipes
  • Optimised airflow for minimum dust accumulation inside the blasting chamber
  • Developed in cooperation with leading experts in 3D printing
  • Industry 4.0-ready

Technical Specifications:

  • Blasting cabinet dimensions
    Width × Depth × Height: 1,050 × 1,150 × 960 mm
  • Workpiece basket dimensions: 880 × 365 mm
  • Usable basket volume: 2–25 litres
  • Basket dimensions: Ø650 × 400 mm
  • Noise level: less than 80 dB(A)
  • Ambient temperature range: +5 to +40 °C

Electrical Connections:

  • Standard supply voltage: 400 V, 50 Hz, three-phase, N/PE
  • Control voltage: 24 V DC
  • Compressed air connection: 6–7 bar

Processable Workpiece Dimensions:

  • Minimum dimensions: 5 × 5 × 5 mm (W × L × H)
  • Maximum dimensions: 800 × 350 × 500 mm (W × L × H)
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