Polishing Aluminium Bronze Extruder Screw Elements 2 Flighted Wear Resistant

Brand Name:Joiner
Certification:ISO9001
Model Number:Φ 146mm
Minimum Order Quantity:1 piece
Delivery Time:30-60 days
Payment Terms:T/T ,L/C
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Address: No.16,Taixing Road,Economic & Development Zone,Dujiangyan,Sichuan,China
Supplier`s last login times: within 2 hours
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Product Details

Polishing Aluminium-Bronze High Wear Resistance 2 Flighted Extruder Screw Elements


Screw elements are the main working parts for twin screw extruder which determined the quality and output of plastic products. With high quality, the screw elements assure plastic molecular mixing, cutting, spreading as well as reacting among themselves etc. Extremely high self cleaning performance assure the high quality of the whole production line, for this, our company combiend our experience for years, the merits about foreign countries and the customer's use,then take them into action, design and produce all kinds of suitable processing screw elements.


1. Screw Element​ Details
Screw DesignDouble-Screw
Hardness58-60HRC
Brand NameJOINER
Surface TreatmentPolishing
MaterialsAluminium-Bronze
Place of OriginSichuan, China
Screw lengthL=146mm
Screw diameterΦ 146mm



2. Other Optional Screw Elements Materials

For wear application:
* Tool Steel: HW03;
* PM-HIP material: HWA,HWC02,HWC01,CPM10V,CPM9V
For corrision application:
* Nitrided Steel: HC01;
* PM-HIP material: WR4,HWC02,HWC01,CPM10V,CPM9V
For wear and corrision application:
* PM-HIP material: HWC02,HWC01,CPM10V,CPM9V
Other materials:
* Stainless Steel: HCS01,HCS03 etc.


3. Series Extruder Screw Elements

Special Screw SegmentConvey Screw Element
Mixing Screw ElementKneading Block and disk
Transition Screw ElementScrew Element for Side Feeder
Screw Element for Side Feeder


4. Making process


5. Heat treatment

As we all know, heat treatment is very important in the screw production process. In order to ensure the quality of products, Joiner has purchased professional heat treatment equipment to produce, so that we can control the construction process by ourselves. In China, we are the only company that does heat treatment by ourselves, and the heat treatment of screw components made by Nanjing factory is processed by outsiders, so the quality of products can not be completely guarantee.


6. Extruder Screw Elements Packing
At first: antirust processing ,

Then using paper packages,bubblestopack;

Next, fixing them in the wooden cases.



7. Extruder Screw Elements Testing Reports
We will send Inspection reports for every our customer.
1). General Dimension Inspection Report
2). Material certificate for customer.

8. Product photos:




China Polishing Aluminium Bronze Extruder Screw Elements 2 Flighted Wear Resistant supplier

Polishing Aluminium Bronze Extruder Screw Elements 2 Flighted Wear Resistant

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