Nordson problue 4 Hot Melt Glue Pump

• Sealing cardboard boxes and cartons in food production lines.
• Applying adhesive for product assembly within packaging operations.
• Bonding various substrates in high-speed packaging applications.
• Labelling and tamper-evident sealing of food containers.

Typical tank capacity

For this class of equipment, tank capacities commonly range from 4 kg to 10 kg, with this unit specifically noted at 4 kg.

Power supply

Hot melt systems typically require a 230V, single-phase electrical supply, often with a dedicated circuit due to heating elements.

Operating temperature

Units of this type commonly operate with adhesives heated to between 150°C and 190°C.

Hose connections

ProBlue systems are typically designed to support 2 to 4 heated hoses, allowing for multiple application points.

Adhesive type

These pumps are designed for use with standard hot melt EVA, metallocene, or pressure-sensitive adhesives in pellet or pillow form.

Footprint

A compact footprint is typical for these standalone units, often mounted on a frame for integration into existing lines.

• What maintenance is typically required for a Nordson ProBlue 4?

  Routine maintenance typically involves cleaning the tank, checking hoses and nozzles for blockages, and inspecting seals. Regular filter changes are also common.

• Can this unit be integrated into an existing packaging line?

• What type of adhesive is compatible with this pump?

• Are spare parts readily available for Nordson ProBlue equipment?

• What are the benefits of a hot melt system over other sealing methods?

Used sealing machines are generally valued for their durability and long operational life. Buyers typically prioritize machines with clear maintenance histories and minimal wear on sealing components. Key considerations include film compatibility, seal quality consistency, and ease of adjustment. Reputable models tend to retain functionality well across multiple applications. Industry sentiment suggests these machines offer strong value when sourced from reliable vendors, though operators should verify calibration settings and test seal integrity before full production use.

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