Siat UK SR20

For Random Sizes


Siat SR20

Here we have the Siat SR20, which is a semi-automatic carton sealer for random size cases. It is easy to use and adjusts automatically to the dimensions of every box.

The Siat SR20 carton sealer can be set up by any operator within your business to start production in just a few minutes and allows a perfect closing of the box by adhesive tape, thanks to the double top and bottom driving system and the super reliable K11 taping unit. The taping heads suit up to a maximum 50mm width of tape.

For those of you looking for something bigger, the SR20 has a big brother called the SR46, which can handle larger sizes of carton, and up to 75mm width of tape.

It is available in either single or 3 phase power.

Our standard price includes delivery, installation and a 6 month service check.

Holmes Mann are a main Siat Diamond Plus Distributor in the UK. We offer the full range of Siat machines and carry with us a vast range of parts and accessories, as well as a wealth of knowledge for these packaging machines. We can assess the most suitable machines for your requirements.

Please don't hesitate to contact our sales team on 01274 761 881 to discuss your requirements.

This case sealer has been designed and manufactured according to the EC machinery directives.

The SR20 Carton Sealer is suitable for box sizes

  • Min: L150mm X W140mm X H110mm
  • Max: L N/A X W500mm X H500mm

The SR46 Carton Sealer is suitable for box sizes (Version for larger cartons)

  • Min: L180mm X W160mm X H120mm
  • Max: L N/A X W650mm X H650mm

NB: Other version of this machine are available, please get in touch if your requirements are not mentioned here.


Case Sealers Comparison Carton Sizes

Minimum in mm Maximum in mm
L W H L W H
SK20 150 140 110 SK20 N/A 500 500*
S26** 180 160 120 S26 N/A 650 650
S8 150 105 110 S8 N/A 500 500
S8/4 150 90 50 S8/4 N/A 500 480
SR20 150 140 110 SR20 N/A 500 500
SR46 180 160 120 SR46 N/A 650 650
SM11 200 120 120 SM11 600 500 600
SM11/4 200 105 60 SM11/4 600 500 560

* This machine can be modified to accept a carton up to 700mm height.
** Version for larger cartons

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