Folder-Gluer Metro 78 PETRATTO

Available from a carton packaging specialist located in western France, this PETRATTO METRO 78 folder-gluer from 2021 is available following its replacement by a higher-capacity machine. Recently in production and in very good running condition, this machine represents an excellent opportunity for companies looking to enter or expand into packaging production.

Why choose a PETRATTO METRO 78 folder-gluer?

Designed for both packaging specialists and commercial printers looking to develop their packaging activity, the PETRATTO METRO 78 offers a versatile solution capable of handling a wide range of substrates.

The machine can process materials from 120 gsm up to 600 gsm and supports formats ranging from 60 mm to 780 mm, making it suitable for a large variety of short and medium production runs.

Built for sustained production, the machine ensures accurate folding through its roller transport system. In addition, its registration system aligns the jobs before processing and maintains precise sheet positioning throughout the entire production process.

Its robust design and well-known NORDSON gluing system make it a reliable and efficient solution for both packaging professionals and printers looking to expand their capabilities.

Features that make the difference

• Equipped with a continuous feeder using vacuum belts, ensuring smooth and consistent feeding while reducing machine stops.

• The METRO transport module provides stable sheet handling and high folding quality.

• Also equipped with a CRAB crash-lock bottom module, allowing the production of automatic bottom boxes while adding production flexibility and value.

• The machine is fitted with a 4-channel NORDSON hot glue system. Widely used in the packaging industry, it ensures reliable and consistent gluing quality.

• The folding helix can be adjusted for different formats and folding types, allowing a broad range of applications.

• The touchscreen control panel provides simplified adjustments and quick access to machine functions.

• Delivery is performed on a shingle conveyor with pressure rollers, ensuring clean delivery and optimal glue compression.

Performance focused on productivity

This PETRATTO METRO 78 can reach speeds of up to 200 m/min depending on substrate and machine settings.

Its equipment and automation features help reduce manual operations and limit operator intervention:

• Continuous feeding
• Touchscreen adjustment settings
• Automated gluing system

Key production benefits:

• Reduced machine downtime
• Reduced material waste
• Consistent production quality

Suitable for finishing companies and commercial printers looking to expand their activities, this machine provides an efficient solution for bringing packaging production in-house and increasing production capacity.

A recognized manufacturer

Founded in the 1930s, PETRATTO is an Italian manufacturer initially specialized in bookbinding and paper converting equipment.

During the 1970s, the company progressively expanded into industrial machinery manufacturing. It first developed finishing equipment such as feeders and transport systems before expanding its portfolio to complete folding, creasing, die-cutting and gluing solutions.

Focused on post-press and carton converting activities, PETRATTO has built strong expertise in print finishing and paper converting technologies.