Dynaric NP4000 Fully-Automatic High-Speed Newspaper Strapper

Dynaric NP4000 Fully Automatic High-Speed Newspaper Strapper

At a Glance

  • Heavy-duty strapper for the newspaper industry
  • Superior performance, compact design and outstanding reliability
  • Up to 42 bundles per minute

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Dynaric NP4000 Fully Automatic High-Speed Newspaper Strapper Dynaric NP4000 Fully Automatic High-Speed Newspaper Strapper

Proven Workhorse Strapper for the Newspaper Industry

Building on over 25 years of experience in the newspaper industry, the Dynaric NP4000 is a high-speed (38-42 bundles per minute, single strapped, regardless of bundle height) strapping system for today's newspaper industry.

The NP4000 provides superior performance, compact design and outstanding reliability, for both ROP and Inserting operations. Equipped with a PLC control with operating unit and display, jog dial operation, quick change XL dispenser system, end of strap sensor and an easy strap feeding system, the NP4000 is very user friendly. With its soft clamp compression, bundle conditioning system, narrow spaced conveyor belts and variable speed conveyor, the NP4000 handles bundle variables with ease.

Removable body panels, a quick release heater blade, a newly designed arch track, and pre-lubricated gripper system facilitate machine maintenance.


Accepts 5mm, 6mm (1/4") or 9mm (3/8") strapping material.
External operator interface identifies the operational status of the unit, as well as assisting in troubleshooting minor problems.
Pre-lubricated gripper assembly extends preventative maintenance schedule to two million cycles.
Pulls the most tension in the industry.
Wider tension range with greater tension control for different size bundles.
Quick release heater blade with easy access for preventative maintenance.
Small bundle strap ejection device guarantees proper release of small bundles.
Ultrasonic bundle height detection with automatic tension adjustment for various bundle sizes.
Recessed air regulator eliminates possible damage from other mailroom equipment.
Efficient compact design minimizes required floor space.
Built in interlocks interfaces with both up and down stream equipment.
Minimal number of moving parts lowers maintenance costs and increases reliability.
Oil-less air system is environmentally safe and has low maintenance.
End of strap sensor alerts the user to an upcoming strap coil change which eliminates strapping jams.
Quick change XL dispenser accommodates extra long and standard footage coils for easy loading and unloading of strap coils.
Variable speed conveyor easily interfaces to existing conveyor speeds.
Soft clamp compression shapes itself to bundle contour for uniform compression.
Bundle condition system squares up bundles prior to strapping.
Extra wide conveyor belts has positive handling of football shaped bundles.
Easy access panels allow for easier access for maintenance and cleaning.
Adapts to various height conveyor systems.

Please contact Pro Pac or call 888-318-0083 for your strapping equipment.

Specifications of the NP4000

Overall Depth 23.6" (600 mm)
Overall Width 60.9" (1546 mm)
Overall Height 71.0" - 78.8" (1804 - 2001 mm)
Conveyor Height 31.5" - 36.6" (800 - 930 mm)
Weight 1070 lbs
Cycle Time 38 - 42 Bundles Per Minute with Single Strap
19 - 21 Bundles Per Minute with Parallel Straps
50 Straps Per Minute
Strap Size 1/4" to 3/8" (5 mm - 9 mm)
Strap Tension Force 0 - 73 lbs
Sealing Method Heat Seal
Bundle Size W: 4.3" - 22" (110 - 560 mm)
H: 0.8" - 14.3" (20 - 365 mm) / Optional 18" (457 mm)
L: 5.5" (140 mm) minimum
Bundle Weight Maximum: 55.1 lbs (25 kg)
Operation Electro-pneumatic
Compressed Air 22.3 CFM, 87 PSI
Power 208 / 230 / 460 Volt, 50/60 Hz, 3 Phase, Approx 1.5kW

Get a Great Quote

Pro Pac offers competitive prices and outstanding customer service. Get a quote for our Dynaric NP4000 Fully-Automatic High-Speed Newspaper Strapper and see the Pro Pac difference.

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