Bimetallic Conical Screw and Barrel for Plastic Extruder for PVC Pipe Screw

• After-sales Service: Fast Serivce
• Warranty: One Year
• Standard: DIN, ASTM
• Technics: Casting
• Feature: Corrosion Resistance
• Material: Metal
• Model NO.: SJZ51
• Nitriding Hardness: Hv900 or More
• Straightness: 0.015mm/M
• Chromium Plating Thickness: 0.02~0.085mm
• Application Material: PP, PE, ABS, as, PS, etc
• Custom: Yes
• Tempered Hardness: Hb 240-280
• Diameter: 15-300mm
• L/D Ratio: 4-35
• Surface Roughness: Ra 0.4um
• Inner and Outer Diameter Tolerance: Less Than 0.02mm
• Round Runout: Less Than 0.04mm
• Total Length Tolerance of Screw: Less Than 0.03mm
• Keyway Spline Tolerance Grade: Grade 7
• Dept of Nitriding Layer: 0.5-0.6mm
• Transport Package: Wooden Case
• Specification: Diamater is 50mm
• Trademark: Hannshine
• Origin: Shanghai China
• HS Code: 84778000
• Production Capacity: 100000

Product Description

Product Description

Product name:Bimetallic conical SJZ51mm screw and barrel for plastic extruder  for PVC pipe UPVC profile plastic recycling
 

Item	value
Place of Origin	China
Condition	New
Material	Lldpe
Weight (KG)	8
Spare Parts Type	Screw
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Warranty	1 Year
Key Selling Points	High Rigidity
Applicable Industries	Manufacturing Plant
Showroom Location	None
Product name	Screw Barrel

Product Parameters

Specification:
1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2
Characteristic
High quality alloy-steel
Heat-treatment
Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating
Depth of nitriding layer: 0.5~0.8mm
Nitriding hardness: 900~1000Hv
Nitriding brittleness: less than one grade
Surface roughness: Ra0.4
Straightness of screw: 0.015mm
Surface hardness of chromium plating after nitriding: greater than 950Hv
Chromium plating thickness: 0.025~0.085mm

Detailed Photos

Workshop picture
 

Factory picture

 

Application

PVC wood plastic, PE wood plastic, ultra-high molecular plate, free brick plate, 1:2 above high calcium buckle plate, high calcium pipe, high calcium profile, soft PVC sheet, PVC foam board and other ordinary plastics, PP, PE, ABS, PVC, raw material granulation, production of pipe, profile, sheet and other products.

Packaging & Shipping

Packaging: Wooden case
Shipping: Shanghai seaport

FAQ

1. who are we?
We are based in Hubei, China, start from 2009,sell to Domestic Market(70.00%),Eastern Europe(10.00%),South Asia(10.00%),Eastern Asia(5.00%),Mid East(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
3/5/7 layer plastic Film Blowing Machine

4. why should you buy from us not from other suppliers?
The founder team has been engaged in this industry for 25 years and now has a modern production and research and development base of over 20000 square meters. Our products are exported to the Middle East, Southeast Asia, and Africa.

5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian