Phone: +91-99242 25214
Email: info@screwbarrel.co.in


Blow extrusion and molding screw barrel



 At Raj Engineering we manufacturer screw barrel for, Blow film extrusion and Blow moulding plant. 

 
 
Our Highly precised zero tolerance (0.1) and fair price policy make us the most reliable screw barrel manufacturer for plastic pipe extrusion industry. 
 
screw diameter 32mm to 200mm
screw length Maximum 5 meter in one piece and up to 9 meter in two piece.
Barrel OD upto 300mm.
 
Material- EN41B nitriding steel, Musco grade.
 
Gas nitriding- 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.
 
Nitriding: Gas medium, Liquid medium, Plasma Medium (Require special order from customer)
 
Bimetalllic coating: ranging from 4% tungsten carbide powder coating to 88% tungesten carbide powder via HVOF robotic technology. (Require special order from customer)
 

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