PVC trunk is a kind of trunks, which is mainly used for internal wiring routing of electrical equipment. Now, environmentally friendly & flame retardant PVC trunk is widely used. 1. PVC trunk has the characteristics of insulation, arc protection, flame retardant and self extinguishing etc characteristics. 2. PVC trunk mainly plays important role of mechanical protection and electrical protection. 3. PVC trunk is convenient for wiring, neat wiring routing, reliable installation, and also easy to find, repair and replace wire routing line. Trunking Extrusion Line equipment consists of a twin screw extruder, a mold, a vacuum molding, a tractor, a cutter, a stacker, and a punching machine. Host SJZ-51/105 or SJZ-65/132 cone twin-screw extruder can achieve double extrusion, quad extrusion, automatic single control double traction, double cutting machine, double-type technology integration, flexible operation, Let you experience high efficiency production. Plastic line slots produced by Plastic cable trunking machine are generally called linear troughs, electrical wiring tanks, trace slots, etc., using PVC plastics, with insulation, arc, flame retardant self-extinguishing, etc. Mainly used in the internal wiring of the electrical equipment. The wires laying are mechanically protective and electrical protection in electrical equipment in 1200V and below. After using the product, the wiring is convenient, the wiring is neat, the installation is reliable, easy to find, repair and switch the line. Our company's plastic profile extrusion line slot extruded equipment, very help you process the manufacturing of various models of cable slots.  

Model	SJZ51	SJZ55	SJZ65
Screw size	51/105	55/110	65/132
Motor power	18.5KW	22KW	37KW
Output	80-100KG/H	100-150KG/H	150-200KG/H