DIN GB Kneading Block HRC 58-62 Hardness Polishing Treatment Screw Elements

DIN/GB Standard Kneading Block HRC 58-62 Hardness Aluminum Bronze Surface Treatment

Product Description

This product comes in three variations, 30°/45°/60° Standard Kneading Block, giving you the flexibility to choose the most suitable angle for your application.

The Standard Kneading Block is designed to be used as a First Zone Kneading Block, ensuring optimal mixing and dispersion of materials.

Our Standard Kneading Block is manufactured to meet DIN, GB, and other international standards, providing you with the assurance of quality and reliability.

With a hardness level of HRC 58-62, this kneading block is guaranteed to provide excellent wear resistance, prolonging its longevity and ensuring consistent performance.

Investing in our Standard Kneading Block will result in improved efficiency and productivity for your extrusion process.

Choose the 30° Kneading Block for a specific application that requires a lower degree of mixing intensity.

Order now and experience the benefits of using the Standard Kneading Block for your Twin Screw Extruder needs.

Technical Parameters

Product Name	Standard Kneading Block
Application	Twin Screw Extruder
Hardness	58-60HRC
Brand Name	Nanxiang
Surface Treatment	Polishing/Sand Blasting
Materials	SAM10/SAM39/WR5/WR14/W6Mo5Cr4V2
Place of Origin	Sichuan , China
Service Provided	Video Technical Support

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.

Different types of kneading blocks are provided

30° kneading block

45° kneading block

60° kneading block

90° kneading block

3KB kneading block

Reverse 45° kneading block

Packing and Shipping

Product Packaging:

• The Standard Kneading Block product comes in a sturdy cardboard box.
• The product is securely wrapped in bubble wrap to prevent any damage during transportation.
• Inside the box, there is an instruction manual that outlines how to use the product.

Shipping:

• The Standard Kneading Block product is shipped via standard ground shipping.
• Shipping times vary depending on the destination, but typically take between 3-7 business days.
• Customers will receive a tracking number via email once their order has been shipped.
• We offer international shipping for an additional fee.

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

Packing&Delivery

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

Delivery Details: 20-60days after order.

Customer Trust

Certificate

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.