Quick Details
Product Name:Rectangle Spline Extruder Screw Elements For Plastic Machine
38CrMoAla Material With OD 58mm
Material: 6542/Tool Steel/38CrMOAla/HIP
Color: Metal
Exprience: 20 years
Packaging: Wooden Box or Paper Box According to your order
Lead Time: 5-60 days
Product Description
Screw elements are crucial components in triple screw extruders,
playing a vital role in determining the quality and efficiency of
plastic production. Our premium screw elements facilitate thorough
mixing, cutting, dispersion, and molecular interaction of plastic
materials, ensuring consistent product quality. With exceptional
self-cleaning capabilities, they maintain high production standards
across the entire process. Leveraging years of expertise and
incorporating international best practices and customer insights,
we have developed a variety of screw elements. These elements are
precisely engineered for optimal self-cleaning, high wear
resistance, and corrosion resistance, tailored to suit different
processing requirements.
We can satisfy your different material needs:
According to appearance design,
Covey Screw Segment,Mixing Screw Segment,Kneading
Block&disk,Transition Screw Element,Deep groave Transfer
Element,Screw Element for side feeder,1/2/3-flighted Screw
Element,OEM Special Screw Element.
 |  |  |
| 1-flighted | 2-flighted | 3-flighted |
 |  |  |
| KB 30° | KB 45° | KB 60° |
 |  |  |
| KB 90° | SK | DISK |
According to Materical,
-For wear application:
Tool Steel:W6Mo5Cr4V2
PM-HIP material:WR5,WR13,WR14,CPM10V,CPM9V.
-For corrosion application:
38CrMoAla
PM-HIP material:WR4,WR13,WR14,CPM10V,CPM9V.
-For wear and corrosion application:
PM-HIP material:WR13,WR14,CPM10V,CPM9V.
-Other materials:
Stainless Steel:316L,440C etc.
Through the understanding of customers,recommend the most valuable
material.
Tool Steel
| W6Mo5Cr4V2 Chemical Composition |
| C | SI | Mn | P | S | Cr | Mo | V | W | Cu | Ni |
| W-% | 0.88 | 0.35 | 0.3 | 0.023 | 0.003 | 4.03 | 4.81 | 1.86 | 5.95 | 0.12 | 0.24 |
Production Process
 | NO.1
Workblank
Select high-quality raw materials
|
NO.2
Piecewise
According to the drawing section length
|  |
 | NO.3
Hit bottom hole
Rough machining the bottom hole,and then pull spline
|
NO.4
Machining thread
Professional high-end processing equipment,rough machining threads
|  |
 | NO.5
Finish machining thread
|
NO.6
Threading grinding
Further control of tolerance
Length:-0.01mm-+0.01mm
OD:-0.03mm-0mm
Transition arc:-0.02mm-+0.02mm
|  |
Packing&Delivery
Packing Details: According to your order quantity packaging,shipping wooden
boxes,air carton.
Delivery Details: 5-40days after order.
 |  |  |
1.Rust-proof oil processing, Prevent rust in transit. | 2.Oiled paper packages, Prevent oil dry. | 3.Bubble wrap package, Prevent collosions. |
 |  |  |
| 4.Special foam packaging. | 5.Packing | 6.Sealing |
FAQ
How long does it take to get my products since I paid for them?
---According to yout order quantity,we will give you a reasonable
delivery date.
Can I get the warranty of one year for free?
---If you need the warranty,you should pay for it.If not,do not
worry ,we have confidence in our products.
Are yuo responsible for the assembly?
---We will provide this service at your requst.
How long will your product last?
---I am sorry that I can not accurately answer your question,which
is quite different from your operation time,materials and
materials.
