Blown Film Machine (Monolayer PVC Film)
Monolayer blown film extrusion system for producing 0.012-0.06mm PVC packaging and agricultural films with 15% energy saving
Raw material handling system
A material mixing unit and automatic feeding system mix PVC resin powder with additives and deliver materials accurately, ensuring stable formulation.
High-efficiency extrusion system
A 100mm screw with an L/D ratio of 28:1, combined with a barrel, 55kW drive motor, and 32kW barrel heaters, enables rapid plasticization and stable extrusion.
Precision forming system
A Ø120mm precision die head equipped with 2kW heaters, together with a high-quality air ring, inflates the melt into a stable film bubble and ensures consistent forming quality.
Haul-off and flattening system
Haul-off rollers with widths of 1200 / 1600mm and adjustable speeds of 0-60m/min, combined with a flattening unit, ensure smooth film transport and thickness uniformity.
Winding system
A winding unit equipped with a tension monitoring module winds the film evenly into rolls with clean and stable edges.
Electrical control system
A PLC and touchscreen interface integrate full-process parameter control and monitoring, enabling automated and reliable operation.
- High efficiency and high output
Rapid plasticization by the screw and barrel system supports an output of 90-120kg/h, delivering over 30% higher efficiency compared with conventional machines and supporting large-scale production. - Stable product quality
Precision die head and high-performance air ring ensure film thickness deviation ≤ 3%, shrinkage≥45%, and finished product qualification rate≥99%. - High automation level
PLC and touchscreen control enable full-process automation, allowing stable operation with only 1-2 operators. - User-friendly operation
An intuitive interface and comprehensive alarm system allow operators to become independent after short-term training. - Energy saving performance
With total installed power ≤ 140kW and precise temperature control, energy consumption is reduced by approximately 15% compared with traditional equipment. - Wide adaptability
Supports production of PVC films with widths of 1200-1400mm and thicknesses of 0.012-0.06mm, meeting the needs of packaging, agriculture, and industrial protection applications.