Features & Options

Features & Benefits

  • Digitally controlled for quick production start-up
  • Servo controlled enabling synchronization with converting line
  • Precision folding system for clean- straight folds
  • Recipe management system for easy recall of different batches
  • Quick change folding system for size and type of fold
  • No glue, adhesives or hot melt
  • Can be custom designed to fit your specific applications

Technical Specs

Power Requirements

  • 230 Volts - Three Phase - 60 Amp.
  • 480 Volts - Three Phase - 40 Amp.

Air Requirements

  • 30cfm @ 90psi

Power Consumption

  • Approx. 18kW

Maximum Temperature

  • 788˚C (1,450˚F)


  • Width: 1.52m (60")
  • Length: 3.1m (120")
  • Height: 2m (78")


  • 1,200kg (2,650lb)

Seam Width

  • 25-38mm (1-1.5")

Welding Cycle

  • Up to 100 m/min (328ft/min)*

* Depending on the application, the seam width and the type of material used
Our Training Process

Trust Miller Weldmaster to get your started!


Schedule Your Training

A Miller Weldmaster certified field service engineer will contact you to schedule installation and training at your facility. 

Installation Preparation

We provide you with everything you need to know to get your team ready for installation and training.

Staff Training

Your staff will receive extensive instruction on welding equipment operation and maintenance and how to produce your product.



Machine Videos

  • Overview & How Tos
  • Training Videos
Automated Back Seam Sealer for poly-woven and thermoplastic bags l PS300
Automated Poly-woven bag sealer - Easily integrate into your existing bag line l PS300

Service & Resolution Center

Our service team is dedicated to keeping our customer’s businesses running at optimal performance and assisting with any solutions you need. We are standing by to help you.

Contact Us Today!

Ready to get started or just have more questions for us? Simply fill out this form and we will be in touch with you shortly.