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Introduction & Application of Our PRE Series Planetary Roller Extruder 

The “PRE” series of planetary roller extruder, experiences rolling and extrusion in configuration that a planetary screw is inter-engaged at a center of a major SCREW and BARREL which are screwed in a condition of helical gear at 45°. The planetary screw revolves and rotates on its axis, in get to employ various resin

The extruder has the benefits of multi-application, can be utilised for sheeting, filming alternatively by employing banbury mixer/open mill mixer, and utilised for substantial capability pelletizing, its ability could achieve to 2000kg/h.

 

In unique, since the extruder materials the rolling and extrusion through space of the inter-engagement, it might plasticize the resin at a low temperature.

Through the inter-meshing action of the toothed planetary roller system just one one revolution of the principal spindle suffices to roll out the plastic melt as several as 1,one hundred occasions, making certain ideal plastification, homogenization and dispersion.

 

The “PRE” is a minimal-temperature forming extruder which may produce without any alter of homes owing to its reduced-temperature forming and homogenizing.

Blended rolling and extruding motion: by way of the inter-meshing action of the toothed planetary roller technique just a single one revolution of the main spindle suffices to roll out the plastic soften as numerous as 1,a hundred times, ensuring optimum plastification, homogenization and dispersion.

In contrast with other extruder designs, this technique boosts the contact surface of the melt by up to 5 instances.

Lower-cost formulation: the the best possible warmth-exchanging effect designed by the massive get in touch with surfaces of the planetary roller technique in conjunction with short residence time of the melt will help to attain a significant reduction in formulation charges. High priced stabilizers and lubricants are diminished to a minimum.

Self-cleansing function: given that all toothed components of the machine constantly inter-mesh, no residual content is left in the device when changing over from one particular formulation to yet another. The technique is change-over from a single color to one more, outcomes in no far more than 5kg of scrap.

Merchandise 1:

ItemModel	PRE125	PRE a hundred and fifty	PRE one hundred seventy	PRE a hundred ninety	PRE220	PRE 255
Main motor energy(kw)	fifty five	seventy five	ninety	132	two hundred	250
Pace of the major screw(rpm)	60
Stuffy electricity(kw)	.75	.75	1.five	11	eleven	eleven

Merchandise 2:

 Double stage extruder:

The first compounding extruder operates at a high speed for very good mixing and higher output ability.The next extruder need to be a bigger diameter one screw one particular that can run at lower screw speed .The lower screw can stay away from more than -heating by inner cooling system and powerful heat exchange capacity .The practical separation makes it possible for operator to much more flexibly handle the expectable content mixing procedure and temperature.

 

 

Design No.	Item	Screw Diameter           (mm)	Motor Power      (kw)
PRE-one hundred fifty/two hundred	PRE-150 planetary screw extruder	150	75
	SJ-200 single screw extruder	200	75
PRE-180/220	PRE-180 planetary screw extruder	180	132
	SJ-220 single screw extruder	220	90
PRE-220/250	PRE-220 planetary screw extruder	220	185
	SJ-250 single screw extruder	250	110
PRE-255/three hundred	PRE-255 planetary screw extruder	255	240
	SJ-300 single screw extruder	300	132

The use of first equipment manufacturer’s (OEM) element figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our business and the shown substitute parts contained herein are not sponsored, approved, or made by the OEM.