Description

The production lines for XPS extruding plates are composed of two-stage single screw extruders in series and both the No.1 and No.2 extruders are single screw extruders. The No.1 extruder is used to melt plasticizing materials and inject foaming agents, then mix them in the second half。the No.2 extruder is used to cool and foam, and its special designed hopper and its cooling medium of water ensure the best cooling and foaming effect。 XPS extruding plates are widely used for heat preservation and heat insulation in the construction industry, frost resistance of the highway, railway, airport, square and household fitment. It is the generally known as the best heat preservation material in the market at present. Yijinhua’s plastic extrusion technology substantially contribute to help our customer to keeping cost under control, maximum ease of maintenance and efficient wear protection for barrel and screw elements ensure low maintenance expense. nitriding steel barrels are used, barrels made of composite materials are the ideal solution to satisfy the most stringent requirements in terms of wear protection. . different surface treatments for wear protection and the various element varieties enable the screw configuration to be matched exactly to your process. The extruder is delivered ready to plug-in and can be easily commissioned within a few hours upon delivery, reliable high-performance drive unit.