Small precision extrusion casting film blowing integrated machine is composed of a small precision single screw extruder, a screen changer system, a cast film system, a film blowing system, a traction system, a winding system, an edge trimming system and a measurement and control system. It can realize functions such as polymer extrusion, cast film, film blowing, traction, edge trimming and winding.

● Integrates the functions of extrusion, casting, film blowing, trimming, winding and edge finishing, etc.

● Each power roller is independently driven by a servo motor, with precise roller speed control and good synchronization performance.

● The height of the casting roller can be adjusted to meet the process requirements of casting molding of materials with different melt strengths.

● Hard chrome-plated mirror roller, high surface finish, no rust.

● Electric lifting of the membrane frame,convenient for film guiding and process adjustment.

● Equipped with film blow frame telescopic device, convenient for transportation and movement.

● Adopt vector wind ring, energy saving, low noise.

● Computer-based measurement and control system and friendly operation interface, easy to operate and more powerful functions.

● Real-time measurement and graphic display of important data,convenient for observation.

● Optional online defect detection system.

Industries: Plastic modification, biodegradable materials, masterbatches, functional films, new energy, medical/packaging

Application：

● Cast and blown film molding experiments of polymer materials.

● Cast and blown film production process research and parameter optimization.

● New material cast and blow film performance test.

● Masterbatch dispersion performance test and evaluation.