Extruder single screw and barrel for HDPE plastic blowing machine

  

1. Single screw barrel for injection molding machine

Specifications:

Screw diameter: Ø18-Ø250

Mould clamping force: 100KN-35000KN

Injection capacity:15-50000G

Screw type: PVC,PC,Mixing type screw,general purpose screw etc.

Application: general plastic,PP,PE,ABS,AS,PS etc.

2. Single screw barrel for extrusion machine

 

Specifications:

Screw diameter: Ø15-Ø360

Ratio of length to diameter: 15-45

Screw type: common,gradual,sudden,barrier,pinned,exhaustive,BM,and separate.

Application: general plastic,PP,PE,ABS,AS,PS etc.

3.Techincal parameter:

 

Screw barrel Base Materials:	1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr 7)SKD11 8)SKD61
Heat Treatment	Bimetallic alloy coating High-frequency quenching Nitriding treatment Hard-chrome electroplating Vaccum quenching
Technical Parameter	Nitrided layer depth:0.50-0.80mm Nitrided hardness: 950-1020HV Nitrided fragility: Less than 2 level Surface roughness: Ra 0.4um Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: >2 mm Bimetallic hardness: HRC58-62

4.Our advanages

1) Quality always comes first. Our experienced workers pay attention to every tiny procedure during the production and inspection, to ensure the precision of every dimension.

2) Service makes us outstanding. Our sales people are trained on the products every day. They are always ready to answer your questions and offer the best solutions in fluent English at any time.

 

3)  Provide an easier working way. With 2 years export experience, we supply the easier working way to our customer. We are willing you to visit our factory at any time! 

5. Application Machine

JS will use the package which suitable for sea/air transportation . 

1) wooden packing: 1pcs into a wooden package
2) plastic film packing
3) suitable for sea transportation
4) suitable for air transportation

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