screw element and extruder barrel

 Features of screw element

The screws are entirely modular according to the needs and the work type; the geometric configuration of the screw is featured with self-cleaning elements mounted on splined shafts even HT (high torque).
The modular elements used for the geometric composition of the screw, either used for transport, kneading blocks, mixing or special, are bilobed or trilobed mounted along with the bilobes and can be realized with high OD/ID ratio.

CNC making process 

Quenching & Tempering → Rough Machining → pulling internal involute spline machine → Strand-cutting → Milling machine or lathe(Semi Finishing Machining)→CNC Machining center→CNC threadgrinder(Finish machining) → vacuum quenching → Inspection

Certificates

Packaging & Shipping

Pacakge: Wooden case or Using Anti-rust oil processing, then use stretch film cover extruder against moisture damage.

Shipping: By sea or By express

About Nanjing Haisi Extrusion Equipment company

Haisi is the international market and technology leader in compounding systems, feeding technology, bulk materials handling systems and services - as well as being a partner for global corporations and small to medium-sized enterprises in the plastics, chemicals industries. 

Dear friends, if you have any question about screw extrusion and screw element ,please feel free to contact us!