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Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine

Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine

  • Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine
  • Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine
  • Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine
Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine
Product Details:
Place of Origin: Jiangsu,China
Brand Name: Bloom
Model Number: BLM
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negetation
Packaging Details: Packing with plastic bags ,and then in the box
Delivery Time: 30 to 45 days
Payment Terms: T/T
Supply Ability: 1000mm/month
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Detailed Product Description
Certification: ISO9001 Product Name: Screw Barrel Of Twin Screw Extruder
Screw Design: Double Screw Material: Ni60 Nickel Base Alloy,WR13,WR14
Abrasive-resistance: High Abrasive-resistance Application: Plastic Food Wood Twin Extruder
High Light:

Bimetallic Barrel Alloy Materials

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Conical Double Barrel And Screw

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Bimetallic Conical Barrel And Screw

PVC Plastic Extruder Machine Bimetallic Conical Double Barrel And Screw
 
1 . Description

The bimetallic barrel for single screw is a kind of barrel moulding 2-5mm thick alloy coat on the barrel inner wall which has excellent corrosion resistance, abrasion resistance and high working temperature.And its useful service life is greatly improved contrast to the common nitrided barrel.Bimetal has more obvious advantage when processing special plastics to enhance the abrasion life, such as engineering plastics, flourine plastics,PPO,and etc.
The company uses special alloy powders being sprayed and welded on the screw's ridge, and used different alloys and welding methods for the screw of different functions.
 
Material:38CrMoalA
Nitriding treatment,Surface hardness:HV>=900
Nitriding depth: 0.5-0.8mm
 
Material of barrel inside layer,Tungsten carbide alloy,
Centrifugal casting,prolong life of barrel.
 
Alloy classification
A- iron alloy cylinder
B- nickel alloy cylinder
C- tungsten alloy cylinde
 
 
2 . product category: bimetallic hole centrifugal casting barrel
Working range: inner diameter 15mm-500mm, effective
length:80000mm
processing technic: HP/HVOF+Metallurgical Bonding
alloying component: Ni+Cr+Wc and so on
hardness scale: HRC62-64
adhesion power: >126MPA
straightness: 0.015mm/m
surface roughness: Ra0.4um
Alloy nameplate: Sweden
Product note: Patent all alloy sintering technology, super wear resistance, super corrosion resistance, it is suitable for halogen free material.
 
 
3 . Material

Screw & barrel use material
Raw material
The finished product processing equirements
38CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMo
Bimetallic of the inner hole centrifugal casting
GHII3
nature hard after high temperature

 
 

3 . Production Porcess:

 

1.Workblank 

   According to the customer's request custom product blank,adopts the high hardness 45# steel and high quality 38CrMoAIa.

 

2.Rrough Maching 

  Many sets of advanced processing equipment,shape of inner hole channel of rough machining processing.

 

3.Finish Maching 

  Try the water cycle,after testing process for each working procedure.High precision.

 

4.Barrel Inspection

  High end testing equipment and instruments 

 

5.Delivery

  45days after confirm the drawings 

 
Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine 0
Bimetallic Conical Double Barrel And Screw For PVC Plastic Extruder Machine 1

Contact Details
BLOOM(suzhou) Materials Co.,Ltd

Contact Person: Miranda

Tel: +8615250395817

Send your inquiry directly to us
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