Characteristic: Large draw-ratio co-rotating twin-screw extruder finishes the plastic mixing and reaction grafting in steps; low-speed single-screw extruder can realize low-temperature pressure reduction, extrusion and pelletizing.Compared with a single-step unit, it has larger operating flexibility, more optimal technological condition and relevantly ideal product performance.

Application: PVC cable, sole material, transparent bottle material, medical material, and the like; low-smoke halogen-free or low-halogen flame-retardant cable material, shield material; PE, EVA carbon black masterbatch, etc.

Filled modification of PE, EVA and others + calcium carbonate, talcum powder, titanium white, carbon black and the like;

Characteristic: Integrating technologies of co-rotating twin-screw and the high-temperature melt pump can realize the new one-step technology for high polymer mixing modification operation and direct extrusion molding, thereby greatly reducing the cost, saving energy, and alleviating decrease in the performance of high molecular material owing to repeated heating. It is typically used in extrusion molding of PE, PE degradable sheets, direct mixing and blow molding of PE function films.

Application: High-capacity impurity removal and exhaust, polymers or monomers, low polymer or solvent removal, condensation and stabilization for high molecular materials such as CPE, CPP, CSPE, SBSK resin, EVA, PMMA, ABS, POM, PS, PC, and butadiene rubber.