injection screws and barrels rebuilder and manufacturer
1.0~100000.0 USD
| 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-110 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | full hardening screw and barrel |
| Material: | JIS SACM645,AISI 4140 |
| Injection machine: | Injection molding screw and barrel |
| Screw design: | 25mm,35mm,40mm,45mm,50mm,55mm,60mm,65mm,70mm,75mm,80mm,85mm,90mm |
| Application: | PE,PVC,PP,PA,ABS |
| Nitriding time: | more than 120 hours |
| Roughness: | Ra0.4 um |
| Hardness: | HB240-280 |
| Screw Barrel: | Screw and barrel for injection molding machine |
| 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
Our QunYing screw is the China top 10 injection screw barrel for injection molding.We can provide the best design and the best quality.We have produce and design screw and barrel for injectio mold machinery over 10 years in CHINA.We are the best injection screws and barrels rebuilder/manufacturer.Any inquiry for plastic machine screw barrel, welcome here and I will try my best to satisfy you well with competitive prices\best quality and service as per your request.
Welcome to visit our factory,we are near SHANGHAI and NINGBO.Welcome to inquire.
1. Diameter of screw: D20-D300mm
2. L/D ratio: 10 - 50
3. Injection amount of screw barrel: 45g - 200g
| 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 injection screws and barrels details:
