Address : Shed No-66 & 74, Parishram Estate,
Nr. Janta Nagar, Ramol, CTM, Ahmedabad, Gujarat, India-382449.

Polyester Staple Fibre (RPSF) Plant Screw

Polyester Staple Fibre (RPSF) Plant Screw

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India's first company to assist Melt Blown Extrusion industry.
India's first company to make PET recycling screw barrel for RPSF plants in India.
India's first company to make screw barrel for Non-Woven fiber plants.
REW is your ultimate choice for recycled staple fiber extrusion screw barrel, non woven fiber, polyester fiber extrusion screw barrel.
Our Screw Barrel are made of MSSSPL 
EN41B (Musco) Nitrite Alloy Steel, or 41CrMoAl7 equivalent German or China Imported.

38CrMoAlA, 33CrMoAl4 and other nitriding steel also available as per request. 
We use world's top grade Nitriding Alloy Steel as base materials in all Plastics industry standard feed screw & barrels.

Liquid and Plasma Nitriding option is also available, need to mention in PO, charges are 2 times the gas nitriding and usually not recommended in feed screw barrel industry.


Production range:  From Ų 32 to Ų 300 mm x up to length 6000 mm (in one piece).

Parameters of nitrided layer:   Thickness from 0.5 to 0.7 mm, hardness ~ 60-70 HRC ~ 1000 HV.

Production time:   Within 4 weeks depending on the complexity of the part.


Screw barrel set also available For PVC Coated Synthetic Leather, PVC/PU Artificial Leather extrusion


Screw length range from 2 to 9 meter, Diameter 45 to 200 mm


Screw barrel for Chinese extrusion lines.


Eco friendly Recycled Polyester staple fiber is made out of Post consumed and Post Industrial PET bottles. PET bottles are first converts in to PET Bales and Cold and Hot washed PET Flakes.  These PET Bottle Bales and PET Flakes are extensively used to manufacture regenerated PSF (Polyester Staple Fiber), POY (Polyester Yarn),Extruded PET Sheets, PET straps(Box Packing),PET Preforms and Recycled PET resin. 



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