The Miller Weldmaster PS400 is a high-performance bag closing system engineered for speed, versatility, and reliability in industrial packaging environments. Capable of sealing up to 35 bags per minute, it utilizes a precision folding system to deliver clean, straight pinch or double-fold seals on polywoven, thermoplastic, and paper bags-without the need for glue or adhesives, reducing consumable costs and streamlining production.
Designed for seamless integration into both automated filling lines and manual feed systems, the PS400 features digital controls for rapid start-up, servo synchronization with converting lines, and a quick-change folding mechanism for different bag sizes and fold types. Its recipe management system allows for easy recall of batch settings, making it ideal for industries such as agriculture, building materials, and pet food that demand consistent quality and operational efficiency.
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
Multiple seam configurations available
Can. be customized to fit into new or existing packaging lines
Seals seed, grain, and fertilizer bags securely for safe transport and storage.
Moisture-proof sealing for salt bags, protecting contents from clumping.
Creates weather-resistant seals for fertilizer bags, ensuring product integrity.
We offer comprehensive training on machine operation, along with after-sales service to ensure optimal performance. Genuine spare parts are readily available to maintain your equipment.
The PS400 is designed to seal a wide variety of bags including polywoven, thermoplastic, and paper bags. It supports both pinch and double-fold sealing without the need for adhesives, making it versatile for different packaging materials.
The PS400 can seal up to 35 bags per minute, making it ideal for high-volume production lines that require efficient and consistent bag closing.
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