Model 75 Durable Twin Screw Extruder Shaft

• After-sales Service: 24 Hours
• Warranty: 6 Months
• Standard: DIN, GB
• Technics: Cold Rolling/Milling
• Feature: High Quality
• Material: Wr Series/ 40CrNiMoA
• Transport Package: Wooden Box
• Specification: As required
• Trademark: As required/JOINER
• Origin: China
• HS Code: 8477900000
• Production Capacity: 1000 Pieces/Year

Product Description

Durable Twin Screw Extruder Shaft

 

1. Structure: without cooling system inside the shaft 

 

2. Details: 
- Diameter: 47mm, 
- Length: 3095mm, 
- Material:WR15E;
- Type:Involute inner spline
- L/D=40:1 
-Hardness: HRC38-42 

                                                       
3. Example Drawing:

4. Features of Materials :
 

Imported Material WR Material Domestic Material

 

Imported Material	WR Material	Domestic Material
1.Made in Germany 2.Made in Janpan	WR6 WR12 WR8 WR9 WR15A WR15E WR10 WR30	40CrNiMo

 

 

5. Detail introduction of Materials:

 

WR15E	WR30
Ralloy WR15E is a chromium-molybdenum-vanadium-slloyed steel which is characterized by:	Ralloy WR30 is a high pressure nitriding iron-based Cr-Mo alloy Which is characterized by
- Excellent tensile strength combined with good toughness	-Superior corrosion resistance
-High thermal stability, high resistant to thermal shocks	-Excellent machinablity
-Good high-temperature strength	-High dimensional stablity after heat treatment.
-Good machinability and polishablity	-Excellent grinding and polishing ability to obtain optimal surface quality
-Excellent through-hardening properties	-High durability by maximun hardness under static and dynamic demands
-Good dimensional stability during hardening.	-Good wear resistance
	-High temper resistance up to 500 °C

6. Torque of the shaft
 

7. Our factory is state-of-the art and spans over 20,000 square meters. The factory houses more than 130 sets of different domestic and foreign high precision production equipment, with the degree of numerical control up to 95%.


8. All shafts must be ajusted by hydraulic straightening machine.


9. Raw material guarantee

The company has been cooperating with domestic and foreign first-line brand material suppliers for a long time, and has a strict quality control and performs regular audits and inspection of the factory (elemental analysis, metallographic analysis, ultrasonic flaw detection, etc.) to ensure a 100% qualified status.

10. Packaging: 

 

According to your order quantities and products sizes to choose the number of wooden boxes.

a. Rust-proof oil processing,

b. Oiled paper packages,

c. Bubble wrap package,

d. Special foam packaging,

e. Packing,

f.  Sealing.

11. Why choose us?

(1) Total solution of highly wear-resistance and corrosion-resistance problems;
(2) Expert of engineering design and consulting,
(3) Advanced manufacturing capabilities and technology,
(4) Lean production management
(5) Top quality products with high cost performance

  

12. FAQ:

 

1.Q: Are you trading company or manufacturer?

   A: We are factory.

 

2.Q: Where is your factory located? How can I visit there?

   A: Our factory is located in Chengdu, Sichuan Province, China, 1) You can fly to Chengdu Airport directly. We will pick you up when you arrive in the airport; All our clients from domestic or abroad are warmly welcome to visit us.

 

3.Q: What makes you different with others?

   A: Our Excellent Service For a quick, no hassle quote just send email to us we promise to reply with a price within 24 hours - sometimes even within the hour. If you need an advice, just call our export office at [phone], we will answer your questions immediately. 2) Our quick manufacturing time For Normal orders, we will promise to produce within40 working days. As a manufacturer, we can ensure the delivery time according to the formal contract.

 

4. Q: What is your terms of payment ?

    A: 1) T/T 2) L/C;