Berstorff Twin Screw Screw Barrel Shaft Components Wear Corrosion Material
Berstorff, Twin Screw screw barrel shaft Components wear corrosion material
Production description:
| Product name: | Twin screw shaft | brand name: | JOINER |
| Model number: | 70 | Material | WR15E WR30 40CrNiMo |
| Spline type | involute inner spline | Place of original | Sichuan, China |
| Size: | within 15000mm | Screw combination | Brick patern construction |
| Construction | With or without cooling system | L/D: | 40:1 / 44:1 / 48:1 |
We manufacture screw shafts for co-rotating twin screw extruders ranging from Length within 15000 mm. With cooling system /without cooling system. Our manufacturing specializes in shafts for twin screw extruders and is optimized for flexible order handling.
Types of shaft:
Single keyway Square keyslot High torque key button Dual keyslot
Involute inner spline Round keyslot Retackle spline Client requirements available
Material choice:
WR15E WR30 40CrNiMo
| Ralloy WR15E | WR30 | 40CrNiMo |
|
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 | 40CrNiMo i a kind of alloy constructional steel. |
| - 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 |
Packaging & Delivery
Packaging Details: Wooden case, Sea-worthy or export standard.
Port: SHENZHEN
Lead time: 40-50 days after order confirmation.
Q: Are you trading company or manufacturer ?
A: We are factory.
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
Q: What makes you different with others?
A: 1) 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 +86 028 87226313, we will answer your
questions immediately. 2) Our quick manufacturing time For Normal orders, we will
promise to produce within 30 working days. As a manufacturer, we can ensure the delivery time according to the formal contract.
Q: What is your terms of payment ?
A: 1) T/T payment; 2) LC;
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.