Special Combi Long Shaft and Screws for Twin Screw Extruder

• After-sales Service: 24 Hours
• Warranty: 6 Months
• Standard: DIN, GB
• Technics: CNC Machining/Milling
• Feature: High Quality
• Material: as Request
• Model NO.: Customization
• Transport Package: Wooden Box
• Specification: As required
• Trademark: As required/JOINER
• Origin: China
• HS Code: 8477900000
• Production Capacity: 1000 Pieces/Year

Product Description

Special Combi Long Shaft and Screws for Twin Screw Extruder

 

1. Shaft Structure: without cooling system
 

2. Shaft Size: Diameter 10-300mm

             Length 500-14000mm

 

             According to different process requirements, we uses different materials to meet different market needs.

 

3. Materials for Shaft:
 

Imported Material	WR Material	Domestic Material
1.Made in Germany 2.Made in Janpan	WR6 WR12 WR8 WR9 WR15A WR15E WR10 WR30	40CrNiMo is a kind of alloy constructional steel.

 

a.  WR9 with special treatment and involute form can be used under the circumstances of high torque, high torsion and

high load.

 

b. Nitrogen bearing Martensite stainless steel ,WR15E and WR30 can also be applied to make good toughness

and machine performance available. The performance parameters similar to the imported shaft but with more cost

efficient, the machining process is under accurate controlling to make sure the accuracy of groove depth and

distance, the smoothness of the surface, toughness and durability as well.

 

4. Types of shaft to choose:
Single keyway

Square keyslot

High torque key button

Dual keyslot
Involute inner spline

Round keyslot

Rectangle spline

Client requirements available


 

5. Screw materials:

For wear application:

Tool steel: W6Mo5Cr4V2

PM-HIP materials: SAM10, SAM26, SAM39, CPM 10V,CPM9V.

For corrosion application:

Nitrided steel: 38CrMoAl

PM-HIP materials: WR4, SAM26, SAM39, CPM 10V,CPM9V.

For wear and corrosion application:

PM-HIP materials: SAM26, SAM39, CPM 10V,CPM9V

Other materials:

304, 316L, C276 etc.

 

6. Screw Types


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. 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.
 

       

9. 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

  

10. 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 , 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;