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Semi-Automatic Case Sealer

For businesses looking for dependable and efficient machinery for sealing medium, fixed-sized cartons, the SIAT semi-automatic case sealer SK20 is the ideal solution.

Product Code SK20 Category Tag

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Semi-Automatic Case Sealer

Built for consistent performance, this equipment keeps boxes stable, aligned and securely sealed, optimising end-of-line packaging.

With double top and bottom drive belts, the SIAT Case Sealer SK20 maintains full control of each carton throughout the sealing process. This improves tape application and reduces misalignment, supporting smoother operations across packaging lines in FMCG, pharmaceutical, cosmetics and industrial sectors.

Key Features

  • Dual top and bottom drive belts ensure stable carton handling during infeed, reducing product damage and improving sealing accuracy.
  • Ideal for medium, uniform boxes, delivering efficient throughput and repeatable results.
  • High-quality components and a robust dual mast frame support for long-term reliability in demanding production environments.
  • Tool-free, removable taping head reduces downtime by allowing for fast changeovers and simplified maintenance.
  • Supports lower operating costs with energy-saving options without compromising performance.

Boxes

Model SK20 Standard Box Version
Box Min (mm) L x W x H 150 x 140* x 90**
Box Max (mm) L x W x H 600 x 500 x 600
Box Type RSC, HSC, FEFCO 0200 / 0201
Flute Type B – C – E
Min-Max Box Weight (kg) 0.5 – 32

Machine

Machine Weight (kg) 140
SK20 Machine Dimensions L x W x H (mm) 1.080 x 740 x 1.260 / 1.630
Productivity up to (bpm) 20
Based on the shortest processible box length, operator speed, box and tape quality
Belt Speed (m/min) 22
Operator Side Left – Right
Taping Units K11 (2” / 50mm), K12 (3” / 75mm)
Tape Legs (mm) 30 – 50 – 70
Processable Tapes PVC / OPP / PET / Paper
Tape Reel Max DIA (mm) 410
Inner Tape Core (mm) 76
Workbench Height (mm) From 485 to 825
Power Supply 220/240V 380/415V 50Hz 3PH+PE / 50Hz 1PH+N+PE*
Pneumatic Supply (bar)
Installed Power (kW) 0.26
Power Absorption (AMPS) 1.08
Make

Automatic Function

Mounting

Sealer Type

Carton Type

Fixed Format

  • Easy and fast set-up
  • Manual adjustment of lower guides
  • Manual height adjustment and adjustable roller guides
  • Central emergency stop
  • Equipped with K-series taping units available for 50mm (2”) and 75mm (3”) tape width
  • Fast reel threading and changeover
  • Smooth and consistent tape application

Purchase Inclusions – Optionals

  • Tubolar Upper Guides
  • Energy Saving Mode
  • High Speed Version (30/min)
  • Wheels¹
  • Higher Legs²

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