PE filament extruder screw barrel
- Category: >>>
- Supplier: Zhoushan Qunying Plastic Machinery Manufactory
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Product Overview
Description
Product Description
Qunying is one of the best machinery supplier in China. We cooperate with many machine factories. Waiting for your cooperate with us,you best choice!
For good plasticizing effect,we have different designs of screw and barrel for injection machine to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.
Extruder screw diameter: 15 - 300 MM
LD for extruder screw: 1:5 - 1:65
Extruder barrel OD: 20-500 MM
Product Name | PE filament extruder screw barrel |
Base Material (steel) | 38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140); Cr12MoV(JIS SKD-11); 4Cr5MoSiV1(JIS SKD-61) |
Process ( hot treatment) | Nitriding treatment 72 hours Bimetallic treatment |
Hardness after hardening and tempering | HB260-320 |
Nitrided Hardness | HV900-1000 |
Nitrided Case Depth | 0.5 - 0.8 mm |
Nitrided Brittleness | Less than Grade 2 |
Surface Roughness | Ra 0.4 |
Screw Straightness | 0.015 mm |
Bimetallic Hardness | HRC 53-65 |
Bimetallic Depth | 0.8-2.0mm for screw ; 1~3mm for barrel |
Chromium plating Depth | 0.05~0.10mm |
Hardess of surface chromium-plating after Nitriding | HV≥950HV |
Products Show
For good plasticizing effect, we have different designs of screw and barrel for extruder or injection to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness. We can produce for Haitian, Chenhsong, Demag, Engle, Nigrobossi, KMD, NPM, BOY, HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi, CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, WEBER, AMUT and so on.
Our Inspection
Barrel inspection
Eech barrel must inspect before shipping
Screw surface hardness
Each screw, we must test the hardness before shipping
Screw thread size
Strict inspection to ensure product quality
Our Company
CNC
Our CNC
Workshop
Our Workshop, we are in zhoushan city, zhejiang province
Nitriding
Our nitriding treatment
Bimetallic
Our bimetallic treatment
Related products
Screw barrel set type
We are factory, located on zhoushan city, zhejiang province, near ningbo seaport. Zhoushan city is largest production base for screw barrel set.
We can produce bimetallic screw barrel, injection screw barrel, extruder screw barrel, concial twin screw barrel, parallel twin screw barrel, and so on. Welcome to visit us!Packing & Delivery
Packing Details : Packing, 1 set / 1 box
Delivery Details : 25-30 days after order confirming
1. PE film with erosion proof oil film
2. Exported box
3. Shipping from Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 25-30 days after the drawings confirm.
Q: Do you design?
A: Yes, we can design according to different requirement. Like PC, PVC is not the same designing.
Q: Can you do the oversea service?
A: Yes, we can go to your company to do technical support and measuring.
Contact us
How to find us? 24 hours on line!
Whatsapp / telephone : +86-18205803693;
Wechat: 82015329;
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