Machined Vacuum Hardened Spline Connection Transition Elements for Rubber

Product Description

Our Transition Screw Elements are expertly machined using state-of-the-art technology, which guarantees their durability and reliability. We understand that machine downtime can be costly, which is why our Transition Screw Elements come with a 24-hour support service to ensure that you can get back to production as soon as possible.

Our Transition Screw Elements undergo rigorous testing to ensure that they meet our quality standards. We provide a comprehensive machinery test report with every purchase, giving you the confidence that you are getting a product that has been thoroughly tested and evaluated.

Our Transition Screw Elements are manufactured in Sichuan, China, a region known for its high-quality manufacturing. Our factory is equipped with the latest technology and machinery to ensure that our products are of the highest quality and meet international standards.

Our Transition Screw Elements are a crucial component of your extruder and can significantly improve its performance. They are designed to make the transition from the TME to the screw sleeve seamless, which reduces wear and tear on the machine. This, in turn, reduces downtime, maintenance costs and increases the lifespan of your extruder.

Our Transition Screw Elements are also known as Extruder Transition Components. They are available in a range of sizes to fit different extruder models and can be customized to meet your specific requirements. They are easy to install and maintain, making them a cost-effective solution to improve the performance of your extruder.

In conclusion, our Transition Screw Elements are the perfect solution for your extrusion machine. They are expertly machined, rigorously tested, and manufactured in Sichuan, China. With a 24-hour support service and a comprehensive machinery test report, you can trust that our Transition Screw Elements will meet your expectations and improve the performance of your extruder.

Technical Parameters

Product Name	Transition Elements
Connection method	Spline
Service	24 Hours Support
Screw diameter	10mm-300mm(Can Be Customized)
Specification	Customized
Application	Extrusion Machine
Materials	Customized
Standard	DIN, GB, Etc.

Extruder Screw Materials

1. For wear application:

Tool Steel : W6Mo5Cr4V2;

PM-HIP material : SAM10 SAM26 SAM39 CPM10V CPM9V

2. For corrosion application:

Nitrided Steel: 38CrMoAI;

PM-HIP material : SAM26 SAM39 CPM10V CPM9V

3. For wear and corrosion application:

PM-HIP material:SAM26 SAM39 CPM10V CPM9V

4. Other Materials:

Stainless Steel: 316L, C276, SX737 etc.

Types of the Screw Segments

1. Convey Screw Segment
2. Mixing Screw Segment
3. Kneading Block & Disk
4. Transition Screw Element
5. Deep groove transfer element
6. Screw element for side feeder
7. 1-flighted,2-flighted,3-flighted screw elements

Support twin-screw extruder brand

Quality Control

1). Materials control: All the materials are purchased from the domestic brands or Eurpean twin-screw specialty materials suppliers,which tested by elemental analysis and metallurgical inspections to ensure the quality.

2). The internal splines is checked by the spline plug to ensure interchangeability of the elements

3). All components are machined by CNC machines to ensure the shapes and tolerances of the elements

4). Adopt the European high-speed steel powder processing technology,and do the treatment according to the strict heat treatment 4.process to ensure the wear and corrosion performance same as the foreigh brands.

5). Perfessioal technical team can not only provide timely and accurate mapping sample design but also the combination of elements of technical services.

6). There are various prepared technical information and the fitxtures for the various brands extruders to ensure the timely lead time.The common components have a lot of stock, even the new one, it can be delivered within 45days.

7). The modern management system can ensure the products 100% qualified and tracked.

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

Our Service

Product accuracy

There are some differences between Nanxiang Machinery and Nanjing's production technology. Their finishing process is carried out before heat treatment, and the deformation after heat treatment is not controlled, so their accuracy is not easy to control. But our finishing process is carried out after heat treatment, which can eliminate the deformation of parts in heat treatment, so the precision is higher, and thus can achieve zero seam connection.

Packing&Delivery

Packing Details: According to your order quantity packaging, shipping wooden boxes, air carton.

Delivery Details: 20-60days after order.

Packing

According to your order quantities and products sizes to choose wooden boxes or cartons to pack:

a. Rust-proof oil processing,

b. Oiled paper packages,

c. Bubble wrap package,

d. Special foam packaging,

e. Packing,

f. Sealing.

Customer Trust

Certificate

Why choose us?

Nanxiang Machinery is a specialized manufacturer of precision-machined components for twin-screw extruders, including threaded elements, kneading blocks, mandrels, super-hard screw accessories, and wear-resistant alloy steel sleeves. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.

FAQ

Q: Are you a trading company or a manufacturer?

A: We are a manufacturer.

Q: Where is your factory located? How can I visit there?

A: Our factory is located in Chengdu, Sichuan Province, China. You can fly directly to Chengdu Airport, and we will pick you up upon arrival. We warmly welcome all our clients, both domestic and international, to visit us.

Q: How long will your product last?

A: The lifespan of our products can vary greatly depending on the operation time, materials used, and working conditions. Therefore, it is difficult to provide an exact duration.

Q: Are your quotations all FOB?

A: Yes, all our quotations are FOB (Free on Board).

Q: Can I get a one-year warranty for free?

A: Our standard warranty is not free, but we have confidence in the quality of our products. If you require a warranty, it will be available for an additional cost.

Q: How is your after-sale service?

A: We are committed to providing timely support. If you encounter any issues with our products, you will receive our assistance promptly. We strive to ensure you receive the best service possible.