PRE Series Planetary Roller Extruder

PRE Series Planetary Roller Extruder application & features：

Composing by the main screw to drive the planetary rollers, the optimum heat-exchaging effect created by the large contact surfaces of the planetary roller system in conjunction with short residence time of the melt helps to achieve a considerable reduction in formulation costs ,Costly stabilisers and lubricants are reduced to a minimum.

 

PRE planetary screw roller extruder series has on out-standing capability in mass production of many products because it uses variety of plastic resins. It fixes the screw developed by planetary screw into the center of main screw & barrel whose screw barrel, a plastication device, is made of screw in the helical gear shape and revolves to produce extrusion products.
It enables the best homogenitation and distribution effect because rolling and extrusion are performed at rather low temperature in the space between the put-together screws. Therefoce it achieves no charavteristic of a low-temperature molding extruder. 

 

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