Home > Products > Screw and Barrel for injection machine > Best hardness stainless steel screw and barrel for injection moulding machine
Best hardness stainless steel screw and barrel for injection moulding machine
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Product Details
Place of Origin: | Zhejiang, China | Brand Name: | JS-ALLOY | Model Number: | JS-Hardness screw barrel for injection |
Product Description
Specifications
screw barrel1) MATERIAL: 38CRMOALA
2) CHARACTERISTICS: WEAR RESISTANCE AND ANTI-CORROSION
3)Jinsheng bimetallic screw
Topic: Best hardness stainless steel screw and barrel for injection moulding machine
Injection screw and barrel size:
Diameter of Screw: 15-250mm Mould Clamping Force: 250-32000KN Shot Weight: 15-50000g Screw can be mated with different heads Barrel can be mated with different nozzles The compression ratio of the screw can be designed according to different products and mixtures |
Screw type
Common type,Gradual type,Sudden type, Barrier type,Pinned type,Exhaustive type,Separate type etc |
Screw and barrel Based information
Based Material |
1) 38CrMoAlA 2) Cr12MOV 3) 4Cr5MoSiV1 4) 42CrMo 5) 9Cr18MoV 6) 40Cr
|
Double-alloy level |
Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 9.5%
|
Surface Treatment |
Heat Treatment Bimetallic Treatment High Frequency Quenching Treatment Nitriding treatment(120 Hours) Hard Chrome Plating treatment Vacuum quenching treatment
|
Technical parameter |
φ40mm to φ300mm Ratio of length to diameter: 8-20 Depth of Nitration: 0.5-0.8mm Hardness of Nitration: 950-1020Hv Fragility of Nitration:Less than one grade Linearity of Screw: 0.015mm Roughness of surface: Ra 0.4um Thickness of bimetallic: 2-3mm Hardness of Bimetallic: HRC 58-62 Hardness after Hardening & Tempering: HB260-290 Hard-Chrome plating thickness: 0.03-0.08mm Hardness of Hard Chrome Plating: >950HV Linear axis limit: ≤0.02mm
|
Material Application |
1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc
|
Our products advantages |
1)High productivity 2)Wonderful plasticizing 3) low energy consumption 4)Wearable and Durable 5)Fast and On time delivery 6)Best customer service
|
Delivery time | Within 20 days after confirmed |
Guarantee time | More than one year |
Physical Characteristics of Bimetallic Screw
Characteristics | Alloy | Hardening (HRC) | Base material |
Abrasion resistance | Fe+Ni+Cr+B | 58-64 | 45/40Cr |
Anti-corrosion | Ni+Cr+Co+B | 50-58 | 45/40Cr |
Abrasion resistance &Anti-corrosion | Fe+Ni+Cr+Co+B | 56-64 | 45/40Cr |
High Abrasion resistance &Anti-corrosion | Ni+Cr+Wc+Co+B | 58-67 | 45/40Cr |
Material 38Crmoala Screw Feature
1) We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,rubber hot-feeding extruder, rubber cold-feeding extruder, pin barrel cold feed extruder, plastic extruder with different specifications.
2) The models of screw include:
Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch.
Groove multi-die type, composite type, mixing type and separating type.
3) The material of screw: manufactured with high-quality nitro alloy steel, 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.
Jinsheng factory overview
Process the screw |
Whole work shop |
Centrifugal |
Processing |
Work flow |
Product Application for different screw and barrel
Picture for Mixed type single injection screw barrel
Packing
1.screw and barrel are coated with a layer of oil.
2.screw and barrel are wrapped in a layer of plastic film.
3.screw and barrel are fixed in strong wooden case.
4.Volume for one set of screw and barrel is about 0.5cubic meter -5 cubic meter
Shipping
Means of transport: Ocean, Air, Express,we can operate by customer request.
Jinsheng brief
Jinsheng Bimetallic Plastic Machinery Factory was established in 2004. It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in Zhoushan.
Such as bimetallic barrel & screw ,conical twin screws & barrels ,parallel twin screws & barrels,single screw &barrel , rubber screw & barrel ,planetary screw & barrel and components apply for injection molding machine and extruder machine .
Jinsheng Services:
1) Guarantee time: More than 1 year
2) Delivery time: Within 20 working days after confirmed with buyer
3) Mapping: We will mapping the drawing as customer request
Jinsheng Advantage:
1) History: over 10 years experience
2) Work-term: With strong work hard term
3) Jinsheng is the earlier factory to make the bimetallic screw and barrel
4) Jinsheng will always be keeping improving
What is Jinsheng sale network ?
America, Germany, Brazil, Russia, Ukraine, India, Pakistan,Egpyt,Argentina and some other countries and regions.
We will go through all questions with you !
Contact info.
Happy
Jinsheng Bimetallic Plastic Machinery Factory
Tel: 86-580-8043200
Fax: 86-580-8043198
Mobile:86-136-4680-7744
E-mail: happy@js-screw com
Skype/MSN: jinshengbimetallic@hotmail com
Alibaba: www.jinshengalloy.en.china.cn
Website:
Contact Us
- Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners)
- Contact nameHAPPY TU
- Phone86-580-8043200
- AddressNo6 LiuHang Road,XiHou Industry Zone,jintang Town ,zhoushan city Zhoushan,Zhejiang
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