Our Film blowing machine assembly process
2025-03-03Assembling a film blowing machine might seem daunting, but with the right steps, it’s easier than you think! Whether you’re a seasoned technician or new to the industry, this guide will walk you through the essentials.
The video on YouTube below shows the main structure of the film blowing machine being hoisted.
Frame Assembly，Secure the main frame and ensure it’s level.
Expert Insights & FAQ
The extruder screw diameter determines the output capacity (kg/hr), while the die head diameter and Blow-Up Ratio (BUR) determine the film's layflat width. To spec a machine, you should define your target width and thickness first, then work backward to determine the required output and screw size. How do I spec the right extruder size for my target film width?
Extruder size is determined by output demand: a 55mm screw delivers 80–120 kg/hr, while a 90mm screw reaches 300–400 kg/hr. Always spec the machine by working backward from your target layflat width and film thickness. film-blowing-machine-extruder-calculation
By upgrading to servo drive systems (saving 28-34% on haul-offs), implementing OEE monitoring, and optimizing IBC cooling systems, manufacturers can significantly reduce energy draw per kg of film. Energy saving blown film tips
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