Meler NC Series Hot Melt Adhesive Bead Applicator – Drop-In Compatible – Configurable

High-Performance Hot Melt Applicator for Packaging Lines with Drop-In System Compatibility

The Meler NC Series Hot Melt Adhesive Applicator is a pneumatically actuated applicator designed for precise, consistent bead application in high-speed packaging environments. Built for case sealing and end-of-line packaging operations, it delivers clean, controlled adhesive patterns while reducing stringing and material waste.

The NC Series is designed for maximum compatibility with other applicators on the market, allowing it to be easily integrated into existing systems and used as a direct replacement for installed equipment without requiring system modifications. It can be configured with multi-module setups or low-profile designs to meet specific application requirements, providing flexibility across a wide range of automated production lines. Side-access construction simplifies maintenance and service, helping reduce downtime and improve overall efficiency.

Features and Benefits of the Meler NC Series Applicator

• Maximum System Compatibility: Designed to match industry-standard dimensions and electrical connections, allowing it to be used as a direct replacement in existing installations without modification.
• Pneumatic Actuation: Ensures fast, consistent response for precise adhesive application in high-speed packaging environments.
• Clean Cut-Off Performance: Reduces stringing and dripping for cleaner application and less material waste.
• Multi-Module Configurations: Supports multiple modules for wider coverage and increased application flexibility.
• Low-Profile Design Options: Ideal for space-constrained installations without sacrificing performance.
• Application Flexibility: Configurable to meet a wide range of adhesive patterns and production requirements.
• Side-Access Maintenance: Simplifies servicing and reduces downtime with easy access to internal components.

Technical Specifications

• Model: NC Series
• Product Type: Hot Melt Applicator
• Actuator Type: Pneumatic (AOAC or AOSC)
• Application Type: Bead (Dots or Continuous Strokes)
• Compatibility: Designed for maximum compatibility with industry-standard applicators (dimensional and electrical)
• Operating Temperature: Up to 446ºF (230ºC)
• Max. Working Pressure: 1,305 psi (90 bar)
• Max. Pneumatic Pressure: 87 psi (6 bar) - dry, clean, unlubricated
• Operating Speed: Up to 4,800 cycles/minute
• Temperature Control: RTD ±0.5ºC (±1°F) (Ni120 or Pt100)
• Supply Voltage: 230 VAC, 50/60 Hz (from the melter unit)
• Solenoid Valve Voltage: 24 VDC
• Dimensions: Contact us for More Information

Typical Line Performance

• Output: 30–40 cartons per minute
• Line Speed: 30–40 m/min
• Minimum Duty Cycle: 40 ms

Available Configurations & Options

The Meler NC Series Applicator can be configured to meet a wide range of application and system requirements:

• Pneumatic Control Options: Available in air open–air close (AOAC) and air open–spring close (AOSC) configurations to match system requirements and application preferences.
• Multi-Module Configurations: Combine multiple modules for wider adhesive coverage and increased application flexibility.
• Low-Profile Designs: Compact configurations designed for installations with limited space or tight machine clearances.
• RTD Sensor Options: Equipped with Ni120 or Pt100 sensors for precise and reliable temperature control.
• Nozzle Options: Available with a variety of nozzle sizes and styles to support different bead patterns and application widths.
• Electrical & Dimensional Compatibility: Enables seamless integration into existing systems and simplifies replacement of installed applicators.
• Mounting Options: Compatible with fixed and adjustable mounting systems for precise positioning on production lines.

Common Applications

• Case and Carton Sealing
• End-of-Line Packaging
• Tray Forming and Closing
• Product Assembly
• Folding Cartons and Paper Converting
• Labeling and Graphic Arts
• Nonwoven and Textile Applications