Twin Screw Barrel for PVC Pipe

• Type: Profile Extruder
• Plastic Processed: PVC
• Product Type: Granulating Extruder
• Feeding Mode: One Feed
• Assembly Structure: Integral Type Extruder
• Screw: Twin-Screw
• Model NO.: screw barrel
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Exhaust
• Automation: Automatic
• Computerized: Computerized
• Brand Name: Pym
• Base Material: 38crmoaia, 42CrMo
• Certificats: CE BV SGS Tvu
• Delivery: 25days
• Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc
• Tempering Hardness: 240-280hv
• Depth of Nitrogen Layer: 0.6-0.8mm
• Hardness of Nitrogen Treatment: 900-1100hv
• Roughness of The Surface: Ra0.4um
• Straightness of Screw: 0.015mm
• Transport Package: Packed in Wooden Case.
• Specification: CE SGS BV TUV
• Trademark: pym
• Origin: Wenzhou, Zhejiang, China
• HS Code: 847790000
• Production Capacity: 300set/Sets Per Month

Product Description

Main technical parameters:

Product	screw barrel for plastic machinery  in ruian
Material	38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatment	HV900°~1100°
Tempering hardeness	HB240 ° ~280°
Depth of nitrogen layer:	0.6~0.8mm
Nitrided Brittleness	above 1 stage
Surface Roughness	Ra0.4 um
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV≥950HV
Chromium plating Depth	0.025-0.085mm
Alloy Depth	2.5mm-4mm
Alloy hardness	HRC62°~72°
Heating-treatment	nitrogen ,electroplated hard -chrome finish,high frequency quenching

Pcakaging of screw barrel:
1) Strong and solid export wooden case with foam inside
2) Plastic film case package
3) Suitable to transportation
4)As buyer request

Why  choose us ?

A>  long time experience and history
B>  long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 8meters length, which ensure the straigtnss of barrel inside.
E>  CAD drawing confirmation before start making
F>  Prompt after sale service
G>Land owner and registration capital 25,000,000RMB

 

Our Services:

1.12 Months guarantee will be offered.
2.We will Reply in a timely manner,
3.The engineers will provide the trainings for operation, maintenace fix skill to make the workers better understanding.

More details ,pls feel free to contact us !Thank you !