parallel twin screws and cylinder for extruder machine

1.Professional design according to your request, 2.High yields, 3.Long lifetime, 4.Low noise, 5.Corrosion & abrasion resistance - details see: https://www.machineto.com/parallel-twin-screws-and-cylinder-for-extruder-machine-10334719
Place of Origin:Zhejiang China (Mainland)Brand Name:Taisu  
parallel twin screws and cylinder for extruder machine
contact supplier for parallel twin screws and cylinder for extruder machine


Detail information

We have more than 10 years' experience of manufacturing varied screws, barrels and spares. We are keeping improving our production system day by day on the delivery, quality control, all the efforts have improved the customers' satisfaction!

skype ID:smile.happy2013

PARALLEL TWIN SCREW AND BARREL

( Specification )

Φ40/2Φ50/2Φ65/2Φ80/2Φ90/2Φ105/2
Φ125/2Φ130/2Φ150/2Φ180/2Φ200/2

Max L/D 36:1

Application:

Pipes: PP-R pipe, PE gas pipe, PEX, PAP, ABS, PVC, HDPE and so on

Tube / Sheet: PVC, PET, PS, PP, PC and so on

Section: PVC, Polyolefins

Modified granulation: for all plastic granulation

Diameter of screw:16 ~ 300

Outer diameter of barrel: according to related diameter of screw L/D: 15~40

Hardness after hardening and temperingHB280°~320°
Nitrided HardnessHV850°~1000°
Nitrided Depth0.45~0.7mm
Nitrided Brittleness≤ 2 grade
surface RoughnessRa 0.4
Screw straightness0.015mm
Hardess of surface chromium-plating after NitridingHV>900HV
Chromium-plating depth0.025-0.1mm
Alloy Depth0.8-2.0mm
Alloy hardnessHRC56°~65°

Material: Heat-Treatment:

Alloy-Steel of High-quality 1)Nitriding treatment

1)38CrMoAl(JIS SCM645) 2)Hard chrome coated layer

2)42CrMo(JIS SCM440) 3)High-frequency quenching

3)9Cr18MoV 4)Spray coating Bimetallic-alloy

4)CW6Mo5Cr4V2 5)Vacuum quenching

5)SKD61

6)SKD11

Bimetallic screw and barrel

1. Processing application: injection molding machine, extrusion machine, Bakelite machine

2. Processing range: inner diameter:18-400mm

3. Maximum length: 5000mm

4. Raw Material : 9Cr18MoV W6MoCr4V2 38CrMoAIA

5. Surface treatment : Surface spray , Quenching Treatment

6. urface roughness: Ra0.4μm

7. Surface hardness: 900-1050Hv 58-64HRc

8. Range of plastic application: all kinds of glass fiber, the PPA, PPS, PA6T, LCP, electric wood powder, magnetic powder, iron powder and other special engineering plastics.

parallel twin screws and cylinder for extruder machine
Packaging Detail:wrapped the film around the screw barrel in wooden box(exported standed)
Delivery Detail:within 25 days after 40% in advance received

Related Product for parallel twin screws and cylinder for extruder machine