extruder screw for plastic machine
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 200 sets/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Nitrided Feed Screw Barrel, Extrusion Screw And Barrel, Bimetallic Screws And Barrel, Twin Screw And Cylinder, Parallel Twin Screw Barrel |
Product Detail
| Model No.: | QY-111 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | extruder screw for plastic machine |
| Material: | JIS SACM645,AISI 4140 |
| Injection machine: | extruder screw for plastic machine |
| Screw design: | 25,35,45,55,65,75,85,95,105,115,125,135 |
| Application: | PE,PVC,PP,PA,ABS |
| Nitriding time: | more than 120 hours |
| Roughness: | Ra0.4 um |
| Hardness: | HB240-280 |
| Screw Barrel: | extruder screw for plastic |
| Bimetallic: | Fe-based,Ni-based,Tungsten Carbide |
| Warranty: | Common 1-2 years,bimetallic is much longer |
| Production Capacity: | 200 sets/month |
| Packing: | wooden case (export standard) |
| Delivery Date: | within 30days after order confirmed |
Product Description
Qunying is the China top 10 screw barrel manufacturer,can provide the best design and the best quality.We are the best plastic machine screws and barrels rebuilder/manufacturer.We also can supply gear box.Any inquiry for plastic machine screw barrel, welcome here and I will try my best to satisfy you with competitive prices\best quality and service as per your request.
Screw barrel for extruder show:
1.Diameter of screw: D20-D300mm
2. L/D ratio: 10 - 50
| Material | 1.38 CrMoAlA(JIS SACM645) 2.42 CrMo(AISI 4140) 3.Cr12MoV(JIS SKD-11) 4.4Cr5MoSiV1(JIS SKD-61) |
| Hardness after hardening and tempering | HB260 ° |
| Nitrided Hardness | HV900°~1000° |
| Nitrided Depth | 0.5~0.7mm |
| Nitrided Brittleness | above 2 stage |
| Surface Roughness | Ra0.4 |
| Screw straightness | 0.015mm |
| Chromium plating Depth | 0.05~0.10mm |
| Hardess of surface chromium-plating after Nitriding | HV≥950HV |
| Alloy Depth | 0.8~2.0mm |
| Alloy hardness | HRC56°~65° |
| Alloy(bimetallic) | iron,nickel,tungsten,molybdenum |
Our inspection.Every time,before shipping,we will do the strict inspection to ensure our quality.
Scope of application
WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,film,tape,recycled,tape tube,water pipe,drainage pipe,etc.
About us
QunYing Screw is leading supplier and manufacturer of SCREW and BARREL in china,including designing,manufacturing and sales for these products,we can make any specification of extruder screw barrel and injection molding screw barrel for Haitian,Chende,Chenxiong,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY,Nippon Steel,Toshiba,Nissei,Mitsubishi,CINCINNATI,BATTENFELD,KRUSSMAFFEI,BAUSANO,WEBER,AMUT and etc. We also can supply all types of screw and barrel according to your different requirements.
