BLOOM(suzhou) Materials Co.,Ltd: BLOOM(SUZHOU) MATERIALS CO.,LTD Attitude Is Everything.Details Determine Success or Failure.

Home > Products > Twin Screw Extruder Parts >

Conical Twin Screw Barrel Nitrided Bimetallic Screw For Extruder Machine

Browse Categories

Alloy Materials(27)
Inconel Nickel Alloy(10)
Hastelloy Alloy(6)
NiFe Alloy(42)
Incoloy Alloy(10)
KCF Material(57)
Monel Nickel Alloy(10)
Nitronic Alloy(17)
Duplex Stainless Steel(24)
Resistance Spot Welding Machine(15)
Precipitation Hardening Stainless Steel(16)
Spot Welding Accessories(78)
KCF Guide Pin(107)
Valve Assembly Parts(7)
Ceramic Welding Pins(70)
Spot Welding Tools(137)
Twin Screw Extruder Parts(148)
Twin Screw Barrel(62)
Twin Screw Elements(119)
Extruder Shaft(6)
Other Materials(54)

BLOOM(suzhou) Materials Co.,Ltd

Province/State:jiangsu

Country/Region:china

Tel:0086--13914912658

Contact Person:
Mrs.Kara Liu View Contact Details

Conical Twin Screw Barrel Nitrided Bimetallic Screw For Extruder Machine

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

Conical Twin Screw Barrel Hot Sale Nitrided Bimetallic Screw For Extruder Machine

1 . Description

Our conical-twin screw barrel is mainly used for processing PVC products, such as PVC pipes, profiles, sheets, pellets and films.
this series of conical twin screw barrels bring advantages such as long lasting service life, high output and better mixing and
improved homogeneity. The screw geometry design has been further optimized and can also be customized according to your specific
PVC material formulations.

2 . Models

Most common models of the conical twin screw barrel
45/90, 51/105, 55/110, 55/120, 65/132, 80/156, 92/188
Application: PVC pipe, sheet, profile, film, foam board, pellets.

3 . Material with processing technology

Base Materials:

1)38CrMoAlA(SACM 645)

2)42CrMo(AISI 4140)

3)Cr12MoV(SKD11)

4)4Cr5MoSiV1(SKD61)

5)9Cr18MoV

6)40Cr

Bimetallic Alloy Materials:

1)Fe-based alloy

2)Ni-based alloy

3)Co-based alloy

4)Tungsten carbide

Processing Technology:

Heat treatment

High-frequency quenching

Nitriding treatment

Hard-chrome electroplating

Bimetallic alloy welding

Bimetallic alloy centrifugal casting

4 . 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

5 . 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.

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

7 . 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 Conical Twin Screw Barrel Nitrided Conical Twin Screw Barrel Extruder Machine Conical Screw Barrel

Related Products

Steel Single Screw And Barrel Corrosion Resistance For Injection Molding Machine for sale


From:	Enter your Email please. Your email is incorrect!
To:	BLOOM(suzhou) Materials Co.,Ltd
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

Conical Twin Screw Barrel Nitrided Bimetallic Screw For Extruder Machine

Conical Twin Screw Barrel Nitrided Bimetallic Screw For Extruder Machine

Steel Single Screw And Barrel Corrosion Resistance For Injection Molding Machine

Spline Twin Screw Extruder Parts Durable High Precision Material 40CrNiMo 17-4PH

Customized Plastic Extruder Accessories Spline Connected With Gearbox And Screw Shafts

Bimetallic Screw Barrel Liner For Masterbatch Fluoroplastic And Fluoropolymers

Bimetallic Nitrided Conical Twin Screws For WPC PVC PE Industry/ Extruder Screws And Barrels

Bimetallic Nitride Conical Twin Screws WPC PVC PE Industry / Extruder Screws And Barrels