Polychem CB4000SQ Fully-Automatic Strapping Machine

Polychem CB4000SQ Fully-Automatic Strapping Machine

At a Glance

  • Full-color touch-screen controls
  • All electric 3-sided squaring
  • Up to 25 bundles per minute
  • Powered by servo motors

Buy your strapping material from us, and get a discount on this Polychem strapping equipment!

Strapping Machine for Corrugated Material with 3 Sided Squaring

The Polychem CB4000SQ in-line corrugated bundler incorporates the latest servo motor technology that provides the ultimate in reliability.

This technology also provides high-speed production rates, 40% less moving parts, and minimal maintenance requirements.

The quick adjust backstops with squaring devices produces square neat bundles. These devices are accurately driven by DC brushless motors. Once the backstop is set in position with the wheel driven gear rack, the squaring can be quickly set up with a one button learning mode.

Program and save recipes for quick batch setup through the full-color touch-screen controls.

The CB4000SQ includes new and exclusive features only available on this innovative in line corrugated bundler.


Full-color touch-screen provides user friendly operation, diagnostics and easy batch programming for quick product changes
All electric 3 sided squaring
One button setup mode
Off-the-shelf Mitsubishi PLC, Yaskawa servo motors, drives and electrical components. All solid state photo cells and sensors
Four tier LED status light tower
Variable speed conveyor
Up and down stream interlocks for communication
Conveyor sleep mode for power and wear reduction
Long life heater blade with fume exhaust system


Both conveyor beds open a full 270 degrees for easy access and maintenance
Strap reel turns 90 degrees for good ergonomics and easy coil changes
Automatic waist high strap loading is quick, easy and ergonomic
Automatic strap eject at the end of a coil
Automatic loop ejector prevents strap jams during accidental strap cycles
One piece plastic strap track for highly reliable and consistent strap feeding
Heaviest casters, legs and frame in the industry provides durability
Dual pneumatic compression device for bundle conditioning


Box Frame for additional conveyor height

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

Specifications of the CB4000SQ

Cycle Rate Up to 25 bundles per minute
Strap Feed Fully automatic
Arch Size 65"W standard
Conveyor Height 27" to 55"
Conveyor Speed Variable 30 - 180 FPM
Max Package Weight 100 lbs
Strap Tension 1 - 66 lbs (5mm) , 1 - 110 lbs (9mm)
Strapping Material Polypropylene: 5mm, 6mm, 9mm
Core Size 8" x 8" and 9" x 8"
Electrical Requirements 220/480V, 60 Hz, 3 phase
Air 4 CFM @ 90 PSI
Machine Weight 1500 lbs

Get a Great Quote

Pro Pac offers competitive prices and outstanding customer service. Get a quote for our Polychem CB4000SQ Fully-Automatic Strapping Machine and see the Pro Pac difference.

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