High-Performance Automatic Case Erector with Unmatched Box Format and Orientation Flexibility

Designed for high-demand manufacturing and packaging environments, this automatic case erector forms, squares and seals the bottom of cardboard boxes before they move to the next stage of the packaging process.

Available in Standard, Tall and XL configurations, the EZ-Box 20 accommodates a range of carton sizes and production requirements. Its PLC-based controls, integrated safety systems and flexible configuration options make it suitable for integration into new or existing packaging lines.

Key Features

High-speed operation of up to 20 boxes per minute, depending on carton dimensions and quality
Automatic carton forming, squaring and bottom sealing
Standard, Tall and XL configurations for different box sizes
Motorised blank magazine with capacity for approximately 120–220 flat blanks, depending on configuration
PLC-based controls for packaging line integration
Flexible left- or right-hand box feeding options
Integrated safety systems and remote assistance capability via SIAT Connect

Boxes	EZ Box 20 (Standard)	EZ Box 20 (Tall)	EZ Box 20 (XL)
Box Min (mm) L × W × H	200 × 150 × 100	200 × 150 × 300	200 × 200 × 250
Box Max (mm) L × W × H	600 × 400 × 450	600 × 380 × 600	620 × 500 × 600
Box Type
Flute Type
The XL configuration supports larger carton formats, while the Tall version accommodates higher boxes. Confirm your carton dimensions and format with Packserv before selecting a machine.

Machine
Machine Weight (kg)	500
XL Weight (kg)	600
Machine Dimensions L × W × H (mm)	2,550 × 2,870 × 2,000
XL Machine Dimensions L × W × H (mm)	2,660 × 3,170 × 2,000
Productivity Up to (bpm)	20
XL Productivity (bpm)	15
Box Storage Up To	150
Box Exit	Left or right
Sealing Type	PSA tape
Taping Units	K11 (2-inch)
Processable Tapes	PVC, OPP, PET and paper
Tape Reel Max. Diameter (mm)	410
Inner Tape Core (mm)	76
Air Consumption	Approximately 3.5 Nl/cycle
Power Supply	380/415 V, 50 Hz, 3-phase + PE
Power Absorption (Amps)	4.86 A
Pneumatic Supply (bar)	5.5–7
Installed Power (kW)	1.27

Make	SIAT
Automatic Function	Automatic
Mounting	Stand
Machine Type	Case Erector / Carton Former
Sealer Type	Case Erectors

Flexible Carton Sizes and Configurations
Automatic Bottom Sealing – The EZ-Box 20 applies pressure-sensitive adhesive (PSA) tape to seal the bottom of formed cartons. This prepares boxes for downstream filling, packing and other packaging operations.
Motorised Blank Magazine – The motorised magazine stores flat carton blanks ready for automatic feeding, with a capacity of approximately 120–220 blanks depending on the configuration. This helps reduce frequent manual reloading and supports more continuous operation.
PLC Controls and Packaging Line Integration – PLC-based controls support machine operation and integration with upstream and downstream equipment. The EZ-Box 20 can be configured to work within new or existing packaging lines, helping manufacturers coordinate carton erecting with subsequent filling, packing and sealing processes.
Safety and Remote Assistance – The machine incorporates safety systems designed to support safe operation and comply with applicable European CE requirements. SIAT Connect provides remote assistance capabilities, including remote access for troubleshooting and support, subject to system configuration and connectivity.

Purchase Inclusions

Box-R Case Erector

Optionals

Conveyors: GTL-GTR (extendable conveyors), RG (roller conveyor)
SIAT K-Series K12 (3”- 75mm)
Non-CE Compliant version

Explore common packaging machinery terms, equipment types and technical terminology.

Packaging Machinery Glossary

What is the SIAT EZ-Box 20?

The SIAT EZ-Box 20 is an automatic case erector that forms flat cardboard blanks into boxes, squares the cartons and seals their bottoms with PSA tape. It prepares cartons for subsequent filling, packing and packaging operations.

How fast does the SIAT EZ-Box 20 operate?

The Standard and Tall versions can erect up to 20 boxes per minute, while the XL version can process up to 15 boxes per minute. Actual speeds depend on carton size, carton quality and operating conditions.

What box sizes can the EZ-Box 20 handle?

The machine is available in Standard, Tall and XL configurations. Depending on the model, it accommodates minimum carton dimensions from approximately 200 × 150 × 100 mm to 200 × 200 × 250 mm, with maximum dimensions ranging up to 620 × 500 × 600 mm. Check the individual model specifications to confirm suitability.

What type of tape does the EZ-Box 20 use?

The machine uses pressure-sensitive adhesive (PSA) tape to seal carton bottoms. Compatible tape materials listed in the supplied documentation include PVC, OPP, PET and paper, using the specified taping unit.

Can the EZ-Box 20 integrate with an existing packaging line?

Yes. PLC-based controls and configurable machine layouts support integration with upstream and downstream equipment. Packserv can help assess your existing line, carton requirements and available floor space.

Does the EZ-Box 20 require compressed air?

Yes. The supplied specifications list a pneumatic supply of 5.5–7 bar and air consumption of approximately 3.5 normal litres per cycle. Confirm the requirements for your selected configuration before installation.

What is the difference between the Standard, Tall and XL models?

The models accommodate different carton dimensions and formats. The Standard version handles general carton sizes, the Tall version supports higher cartons, and the XL version accommodates larger box formats with a maximum stated size of 620 × 500 × 600 mm. The XL model has a stated maximum speed of 15 boxes per minute.

How do I choose the right automatic case erector?

Consider your minimum and maximum carton dimensions, required production speed, carton quality, tape specifications, packaging line layout and available utilities. Packserv can help assess these requirements and identify the appropriate configuration.

Case Erector – EZ-BOX 20

High-Performance Automatic Case Erector with Unmatched Box Format and Orientation Flexibility

Boxes

Machine

What is the SIAT EZ-Box 20?

How fast does the SIAT EZ-Box 20 operate?

What box sizes can the EZ-Box 20 handle?

What type of tape does the EZ-Box 20 use?

Can the EZ-Box 20 integrate with an existing packaging line?

Does the EZ-Box 20 require compressed air?

What is the difference between the Standard, Tall and XL models?

How do I choose the right automatic case erector?

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