.

bimetallic screw barrel for pelletizing machine

Over 29 years experience in screw and barrel ,more info an catalogue pls find sales(at)tizatech.com

Specification:

Diameter: Ø15-Ø500

L/D ratio:15-55

Base Materials:

Base Materials:

1)38CrMoAlA(SACM 645)

2)42CrMo(AISI 4140)

3)Cr12MoV(SKD11)

4)4Cr5MoSiV1(SKD61)

5)9Cr18MoV

6)40Cr

Bimetallic Alloy Materials:

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

Technical Parameter:

Technical Parameter:

Nitrided layer depth:0.50-0.80mm

Nitrided hardness: 900-1100HV

Nitrided brittleness: Less than 2 level

Surface roughness: Ra 0.4

Linearity of screw: 0.015mm

Hard-chrome plating hardness: ≥950HV

Chrome-plating layer depth: 0.025~0.10mm

Bimetallic layer depth: 2 mm

Bimetallic hardness: HRC50-65

Materialto be extruded:

PP, PE, PVC, ABS, AS, PS etc.



Send product request

To: Ningbo Tianze Machinery Technology Co.,Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Screw for Blow Film Extrusion Machines
Screw for Blow Film Extrusion Machines More info pls feel free to contact sales(at)tizatech.com Screw forBlow Film Extrusion Machine Dear Manager , We recommend our Screw for Blow F...
Screw Barrel for Plastic rubber container cup tape ware production machine
Screw Barrel for Plastic rubber container cup tape ware production machine Dear Manager, Good day and happy to know you , over 29 year experience in screw and barrel line , our screw and barrel can be perfect used in yo...
Twin Screws Barrel Parts for injection molding and extrusion machine in Stock
Twin Screws Barrel Parts for injection molding and extrusion machine in Stock More info pls feel free to contactsales(at)tizatech.com Twin Screws Barrel parts in stock : Conical Twin Screws Barrel Screw barrel Size 35/75...
Since May 1st 2018 the manufacturing VAT tax rate drop from 17% to 16% --- Chinese State Council
Since May 1st 2018 the manufacturing VAT tax rate drop from 17% to 16% --- Chinese State Council Dear Manager,Good day !VAT dropped from 17% to 16% since May 1 2018 , but after Spring Festival , raw materials is raised about 30%-40% in Chinaand...
Ningbo Tizatech Screw Barrel for Plastic producing machine
Ningbo Tizatech Screw Barrel for Plastic producing machine Over 29 years experience in Screw barrel line ,wehave drawings for Haitian Chen Hsong etc . We have :Screw &Barrel forInjectionMolding Machine...
All supplier products

Same products

  Positioning Components-Locking Block Sets
Positioning Components-Locking Block Sets Seller: TAIZHOU HUANGYAN JINHONG MOULD PARTS CO.,LTD. Material Hardness 1.2343 HRC50°~56° Type Dimension t d4 ...
GL-706 Low price manual adhesive tape log roll cutting machine
GL-706 Low price manual adhesive tape log roll cutting machine Seller: Zhengzhou Guolian Machinery Co., Ltd. GL-706 Low price manual adhesive tape log roll cutting machine Detailed description of manual ta...
Custom Lighting and Lights Mould Plastic Injection Shenzhen China
Custom Lighting and Lights Mould Plastic Injection Shenzhen China Seller: TIPLAS INDUSTRIES LTD.(INJECTION MOLD/MOULD) With rich experience in mold mould manufacture making building fabrication,such as plastic mold m...
Ningbo Tizatech Screw Barrel for Plastic producing machine
Ningbo Tizatech Screw Barrel for Plastic producing machine Seller: Ningbo Tianze Machinery Technology Co.,Ltd Over 29 years experience in Screw barrel line ,wehave drawings for Haitian Chen Hsong etc . We h...
Ningbo Tizatech Screw Barrel for Plastic producing machine
Ningbo Tizatech Screw Barrel for Plastic producing machine Seller: Ningbo Tianze Machinery Technology Co.,Ltd Over 29 years experience in Screw barrel line ,wehave drawings for Haitian Chen Hsong etc . We h...