PVC extruder screw design and barrel/conical twin screw and cylinder for extrusion line

Specifications

TECHNICAL DATA 
Depth of nitration case:0.5-0.8mm 
Hardness of nitration:HV950-1020
Roughness of the surface:Ra 0.4um 

Screw straightness: 0.015mm/m 
thickness of double alloys: 2-3mm 

Hardness of double alloys:HRC58-62
Suitable plastic material: PP,PE,ABS,AS,PS etc. 
Material: 38CrMoALA

 PACKING AND SHIPPING

1) Woode case package
2) Plastic film pakage
3) As buyer request

4) Ship to Ningbo port or Shanghai Port

5) Deliver time: within 20 working days after confirmed with buyer

1) Jinsheng have more than 1 year quarantee

2) Jinsheng have over 10 years history
3) Jinsheng have a strong work-hard team
4) Jinsheng is the first factory to make the bimetallic screw and barrel
5) Jinsheng will handle all difficult for products
6) Jinsheng will meet customer request
7) Jinsheng will be keeping improving

Brief:

Advantage:

 Where is your products export to ?

Now we export to :

America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.