3db-A1500 HDPE LLDPE Three-Layer Co-Extrusion High Output PE Food Courier Bag Blowing Film Machine Factory Price

3db-A1500 HDPE LLDPE Three-Layer Co-Extrusion High Output PE Food Courier Bag Blowing Film Machine Factory Price. 1.Stable & Energy-saving Power System: Equipped with SIEMENS or Delta premium motor, constant power output. 2.High-strength Extrusion Core: The barrel adopts high-quality alloy steel with overall nitriding treatment, wear and corrosion resistant. 3.ABA Symmetrical Co-extrusion Technology: Adopts A/B/A three-layer structure. High-quality raw materials for outer layers ensure excellent film gloss, sealing performance and appearance, while recycl. 4.Wide Compatibility Suitable for LDPE/HDPE/LLDPE and recycled plastic materials. 5.Efficient Cooling & High Yield: Equipped with stainless steel dual-outlet air ring with balanced air flow, fast film shaping, stable bubble and uniform film thickness. The production capacity is. 6.Wide Application & Low Maintenance: Simple operation, easy maintenance, compatible with LDPE, HDPE, LLDPE, recycled materials and filler materials.