Process
• Feeding systems with vacuum feeder
• Extruder with screen changer
• Flat Die-heads of internal cavity
• Double station unwinder with automatic turnover mechanism
• Calender with horizontal and vertical arrangement of the rolls
• Chill rolls where extruded melt is transformed into a film and quickly cooled down
• In-line triming equipment
• Film guiding system
• Surface, centre/surface and winding unit
The extruding machine adopts charging barrel and charging bar with large caliber and large length-diameter ratio of 65-160/28: 1-33: 1, internal die cavity, as well as T+S structure advanced in the world. The raw fabrics and finished fabrics are wound and rewound in double station automatic crank turn-over mechanism. The machine adopts pneumatic roll changing mode and the rewinding tension can be regulated mechanically for facilitating maintenance. The fabric is wound by a moment motor with auto control device.
Usage: Be suitable for producing non-fabrics cloth, paper, woven cloth, geotextile, nono-layer and multi-layer film.