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

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.

Specializing in the production of twin-screw extruder parts

Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing Zhitian and Anhui Zhitian New Materials covering over 13,000 square meters and employing over 100 staff, we adhere to the management philosophy: "Guided by customer needs to drive enterprise development; rooted in dedicated employees to forge the company's future."

As a renowned manufacturer in twin-screw extruder parts, we provide:

• High-performance alloy material solutions for screw barrels (nickel-based alloys, cobalt-based alloys, etc.)
• Professional design and manufacturing of key parts including screw barrels, gearboxes, screw elements, and shafts
• Comprehensive services encompassing repair, sample mapping and processing, and custom manufacturing according to requirements

Our solutions serve multiple industries including plastics & rubber, battery materials, and food & feed processing.

With global operations spanning Americas, Europe, Middle East, Africa, East Asia and Southeast Asia, Zhitian maintains strategic partnerships with world-leading extruder manufacturers including Coperion, KraussMaffei, Leistritz, Bühler, CPM, and Jwell. Supported by robust technical capabilities, advanced processing equipment, sophisticated production techniques, and stringent quality control systems, we deliver premium products that have earned widespread acclaim from global customers.