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Coperion Berstorff Twin Screw Screw Barrel Shaft Components Wear Corrosion Material

Categories Extruder Screw Elements
Brand Name: Joiner
Model Number: ZSK70
Certification: ISO9001
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 200pcs/per year
Delivery Time: 40-50 days after order confirmed
Packaging Details: wooden case Sea-worthy or export standard.
Material: WR15E WR30 40CrNIMoa
Type of extrusion: double
L/D: 40:1 44:1 48:1
Place of Original: China
Type: involute inner spline
Heat treatment: Vaccum quenching
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Coperion Berstorff Twin Screw Screw Barrel Shaft Components Wear Corrosion Material


Coperion, Berstorff, Twin Screw screw barrel shaft Components wear corrosion material


Production description:


Product name:Twin screw shaftbrand name:JOINER
Model number:ZSK70MaterialWR15E WR30 40CrNiMo
Spline typeinvolute inner splinePlace of originalSichuan, China
Size:Dia 10-120mm/ L 500-900mmScrew combinationBrick patern construction
ConstructionWith or without cooling systemL/D:40:1 / 44:1 / 48:1

We manufacture screw shafts for co-rotating twin screw extruders ranging from 10 mm to 120 mm /Length 500-900mm and over. 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 WR15EWR3040CrNiMo

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 by40CrNiMo 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.


FAQ

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;

Quality Coperion Berstorff Twin Screw Screw Barrel Shaft Components Wear Corrosion Material for sale
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