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High quality plastic injection screw barrel for molding machine
  • High quality plastic injection screw barrel for molding machine

High quality plastic injection screw barrel for molding machine

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Meorient Import & Export Co.LTD
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
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Product Details
Product SpecificationsProduct Description
Product Specifications
--
Product Description
Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
QUNYING
Model Number:
QY00282018IN
Base material:
38CrMoAIA/42CrMoAIA/W302
Surface treatment:
Nitrided Treatment
Screw type:
single Injetion screw barrel for injection moulding machine
Application:
PA66
Screw design:
Injection Moulding Machine Screw
hardness after nitriding:
HV950-1200
depth of nitrided layer:
0.6-0.9 mm
straightness:
0.015 mm/m
chromium plating thickness:
0.05 mm
surface roughness:
Ra 0.4 um
Supply Ability
Supply Ability:
200 Set/Sets per Month
Packaging & Delivery

Specifications

1.High quality plastic injection screw barrel for molding machine
2.ISO/SGS approved
3.processed to drawing according to your request

professional High quality plastic injection screw barrel for molding machine

by materials 38CrMoAlA or 42CrMo and so on,for many type of injection mould machines,such as HAITIAN,CHEN HSONG,JSW,HAITAI,BRCHO,and so on.

 

1. Diameter of screw: D12-D300mm
2. L/D ratio of screw: 10 - 26 

 ***Grade available:

1. Standard grade: 38CrMoAlA + nitriding 96 hours

2. Bimetallic grade: 38CrMoAlA + bimetallic alloy

3. TC-A grade: Tungsten carbide 40%

4. TC-B grade: Tungsten carbide 25%

5. TC-C grade: Tungsten carbide 15%

 ***injection screw barrel for new or second injection moulding machines

1)38CrMoALA(JIS SACM645)

2)42CrMo(JIS SCM440)

3)9Cr18MoV
4)CW6Mo5Cr4V2

5)Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2Calloy,Tunsten alloy etc for choice.

6)The foreign material we used as following:

 *Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,

 *USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440 
 *Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30 
 *Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321 
 *Hardness steel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30 
 *Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.

 ***Application:

Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA66, LCP,VO fire protection, ferrous power, magnetic powder and etc. 
 ***Treatment:
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching

 

                    Technical Parameter

 Steel Material DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA /DC53/SKD61/HTP
 Deepness of Nitriding Layer 0.7 mm -0.9 mm
 Hardness of Nitriding HV900 - HV1,000
 Nitriding Brittleness ≤Grade 1
 

 Chromate plating

 Thickness 0.05 mm - 0.10 mm, hardness HV950
 

 Special treatment

 Carbide coating on screw flight and bimetallic barrel
 Screw straight tolerance 0.015 mm/m
 Surface roughness Ra 0.4μm
 
Instructions for our Screw&Barrel:
1.We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types injection screw barrel 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.
 
Packing:
 
 
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To: Lily Liu
Meorient Import & Export Co.LTD
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