Bimetallic Screw Elements For Coperion Zsk70 Twin Screw Extruder

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BLOOM(suzhou) Materials Co.,Ltd

Province/State:jiangsu

Country/Region:china

Tel:0086--13914912658

Contact Person:
Mrs.Kara Liu View Contact Details

Bimetallic Screw Elements For Coperion Zsk70 Twin Screw Extruder

Brand Name	Bloom
Model Number	BLM
Certification	ISO 9001
Place of Origin	Jiangsu,China
Minimum Order Quantity	1pc
Price	Negetation
Payment Terms	T/T
Supply Ability	1000mm/month
Delivery Time	30 to 45 days
Packaging Details	Packing in wooden case
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

Detailed Product Description

The Bimetallic Screw Elements for Coperion Zsk70 Twin Screw Extruder

1 . Description
Our various type extruder conical twin screw barrel for different plastic raw material /domestic/foreign brand extruder machines.We also supply for domestic plastic machinery company.

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.

2 . Regular model screw barrel for below famous extruder

MIKROSAN	MCV 55	MCV 67	MCV 110
BATTENFELD	BEX 65	BEX 68	BEX 90	BEX 92	BEX 107	BEX 110
KRAUSS MAFFEI	KMD 60	KMD 75	KMD 90	KMD 110	KMD 114	KMD 130
CINCINNATI	ARGOS 72	ARGOS 90	ARGOS 93	ARGOS 114	ARGOS133	ARGOS 135
THEYSOHN	TTS 78R-26	TTS 88R-24	TTS 88R-26	TTS 108R-24	TTS 108R-26	TTM 138-28
WEBER	DS 7.22	DS 8.32	DS 11.22	DS 12.32	DS 13.22	DS 850 / 2b

3 . 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

4 . Materials
For wear application
Tool Steel W6Mo5Cr4V2
PM HIP material WR5 WR13 WR14 CPM10V CPM9V
For corrision application
Nitrided Steel 38CrMoAI
PM HIP material WR13 WR14 CPM10V CPM9V
For wear and corrision application
PM HIP material WR13 WR14 CPM10V CPM9V
Other materials
Stainless Steel 316L C276 etc

4 . Comparsion of the output (LDPE)

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.

5 . Parallel twin screw and barrel application
1)PP
2)PE
3)PVC
4)WPC
5)SHEET/PIPE/PROFILE/ FOAM BOARD
6)CRANULAR TWIN SCREWS EXTRUDERS

Bimetallic Treatment of Screw

The bimetallic screw for extruder twin screw is a kind of screw spray welding a 2~3mm-thick alloy coat on the screw flight of output area for the screw . The Bimetallic treatment has excellent corrosion resistance, abrasion resistance and high working temperature. And its useful service life is greatly improved contrast to the common nitrided screw.

6 . 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.

Product Tags: Bimetallic Screw Elements Alloy Materials Screw Elements Bimetallic Twin Screw Extruder Screw Elements

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Bimetallic Screw Elements For Coperion Zsk70 Twin Screw Extruder

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