Extrusion Screws

Screws with improper designs and worn out barrels result in huge loss of power. The performance and service life of the Extruder is directly related to the Screw, Barrel and Sleeve geometry, and the Quality of steel used. Therefore, we manufacture Extrusion Screws which are superior in design, versatility and construction. These Screws maximize output and minimize melt temperature while adequately homogenizing the polymer melt. Manufactured using high quality alloy steel materials, our Extrusion Screws are highly precise and durable.
Features :
Highest and Stable Output with less back pressureLow Melt temperatureExcellent Melt QualityBetter control of resin shear stress and melt temperatureBetter physical propertiesMinimum variation in Pressure and Melt temperatureFast Return on Investment (R.O.I)Better dispersive mixing
Specifications :
Screw :Diameter : 25 to 120mmLength : up to 4,000mmBarrel :Inner Diameter : 25 to 120mmLength : up to 4,000mmTolerances : H7 (0.5) HonedMaterial :Nitro alloy Steel of High Quality 38 Cr Mo AIAHeat Treatment :Gas NitridingNitriding Depth : 0.5 – 0.8mmSurface Hardness : HV>900