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Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine 

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine 

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine 
Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine 
Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine 
Product Details:
Place of Origin: Jiangsu,China
Brand Name: Bloom
Certification: ISO 9001
Model Number: BLM
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negetation
Packaging Details: Packing in wooden case
Delivery Time: 30 to 45 days
Payment Terms: T/T
Supply Ability: 1000mm/month
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Detailed Product Description
Material: 38CrMoAlA,42CrMo,9Cr18MoV Application Field: Household,Agriculture,Industry,Building,Auto Parts
Applied Polymers: PE,PA,PET,PVC,PC,ABS,PBT,PEEK,Teflon Screw Treatment: Nitrided,Bimetallic,PTA,HOVF,Tool Steel,HSS,PM Steel
Reinforced Additives: Less Than 65% Glass Fibre Hardness: 58-64HRC
High Light:

Bimetallic Screw Barrel Alloy Materials

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Agriculture Bimetallic Screw Barrel

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LDPE Bimetallic Screw Barrel

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine

 

1 . Description

We are the manufacturer of supplier 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 Engle,Nigrobossi,KMD,NPM,BOY,Haitian,Demag,HUSKY, Nippon Steel, Toshiba, Nissei,Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements.

 
Screw diameter:Φ15mm-Φ360mmL/D=15-56
Length of screw and barrel/cylinder:8000mm

According to different material and plastic products to design different screw structure ,compress rate and L/D.
According to different material and plastic products to design different Barrel with exhaust system and IKV force load system.
 
 
Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine  0
 
The cross-sectional area is changed by adjusting the flight lead and thread depth, effectively eliminating sudden cross-sectional deformation and impeding resin pooling and extrusion fluctuations. Our (Barrier Mixer) with its high rolling and chaos effects can be mounted on the barrier outlet and screw tip to further enhance kneading and output rate.
 
 
2 . Technical Parameter
Base Material 1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JISSKD-11) ;
3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI4140)
Bimetallic Alloy Materials 1)Fe-based alloy2)Ni-based alloy/Deloroalloy
3)Co-based alloy4)NiCo-based alloy
5)Tungsten carbide/Wolframcarbide
Double-alloylevel Level A - containing Tungsten of40%
Level B - containing tungsten of 25%
Level C - containing tungsten of15%
Surface Treatment Heat Treatment
High FrequencyTreatment
Nitriding treatment(120Hours):
Depth of Nitrided Layer: 0.5-0.8mm
Hardness of Nitrided Layer: 900-1020Hv(HRC56°-65°)
HardChrome Plating treatment:
Thickness of Hard Chrome Plating Layer:0.05-0.10mm
Hardness ofHard Chrome Plating Layer: ≥950HV
Nickel alloyplating.treatment:
Bimetallic barrel / Cylinder: Centrifugal Casting(Inlay Alloy)
BimetallicScrew: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Spraying corrosion wear-resisting dual metallayers

 

 

3 . Comparsion of the output (LDPE)

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine  1

Pressure is generated if resin passes over the barrier, forcing any air in the melted resin back to the feed side and effectively preventing the intrusion of air bubbles on the sub flight side. This is highly effective with resins that generate bubbles such as PS, PA, PET and EVOH.

 

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine  2

 

 

 

4 . Material & Processes of screw barrel for plastic extruder

Alloy-steel of High-quality
1)38CrMoAlA
2)42CrMo
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)Quality Duplex Stainless Steels
6)GH 113
7)Quality Powder Metallurgy Raw Materials
8)Cold/Thermal Spray Hard Metal process
9)Advanced nitriding Process
10)Corrosion & Abrasion Resistance Bimetal Spraying Process

 

 

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine  3

 

Barrier screws

High Output Rates with Low Heat Generation
The material generates eddy current in the mix type
Bubbling Prevention Effect
Energy-Saving Effect
Increase productivity

 

 

5 . As per customer's demand,we can also supply below:
PVC/PE Film Blowing Screw;

Blow Molding Screw;

PS/PE/PP/ABS Sheet Extrusion Screw;

PE Aluminum Plate;

PPR Pipe Screw;

EVA Extrusion Screw;

HDPE High efficiency Screw;

PET Straps Screw;

XPS/EPE Foamed Screw;

Granulation Screw,Vented single screw etc.

 

Bimetallic Screw Barrel For LDPE / HDPE / PP / PE / PVC Blowing Molding Machine  4

Contact Details
BLOOM(suzhou) Materials Co.,Ltd

Contact Person: Kitty

Tel: +8613914912658

Send your inquiry directly to us
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