Product Description

Made from top-quality materials, this 30°/45°/60° Standard Kneading Block is designed to meet industry standards such as DIN, GB, and others. It is made from aluminum bronze surface material that ensures long-lasting durability and performance.

We take pride in providing excellent service to our customers, and that's why we offer video technical support to ensure that our customers get the most out of their purchase. Our team of experts is always ready to help with any queries or concerns.

The Kneading Block is treated with polishing or sandblasting, ensuring that it is of the highest quality. The polishing treatment gives it a smooth and lustrous finish, while the sandblasting treatment provides a textured surface for better grip.

Our Standard Kneading Block is perfect for a wide range of applications, including high-capacity kneading and resin modification. It is designed to handle the toughest jobs and can withstand even the most demanding environments.

Investing in our Series Kneading Block is a smart choice for businesses looking to improve their production processes. With its high-quality construction and exceptional performance, it is an indispensable tool for any operation.

So why wait? Make the smart choice and invest in our Standard Kneading Block today.

Technical Parameters

Product Name	Standard Kneading Block
Screw Diameter	Optional
Screw Design	Backward Pumping Kneading Block
Hardness	58-60HRC
Brand Name	Nanxiang Machinery
Surface Treatment	Polishing/Sand Blasting
Materials	6542/SAM10/X245 Etc.
Place of Origin	Sichuan , China
Warranty	6 months
Product Type	Staggered Angle Kneading Block, High Capacity Kneading Block, High Capacity Kneading Block

Applications

Nanxiang Machinery, located in Sichuan China, specializes in producing high-quality 30°/45°/60° Standard Kneading Blocks for Twin Screw Extruders. Our products are certified by ISO 9001 and are made according to DIN, GB, and other international standards.

Our Standard Kneading Blocks are made with high-quality materials and are treated with polishing and sandblasting, ensuring that they are durable and long-lasting. With a hardness of HRC 58-62, our kneading blocks are built to withstand the demands of high-capacity production lines.

Our Standard Kneading Blocks are highly versatile and can be used in a variety of occasions and scenarios. Here are some examples:

The 30° Kneading Block is perfect for low viscosity materials and is commonly used in the production of polymer blends and thermoplastic elastomers. Its unique design helps to increase the surface area of the material, promoting better mixing and dispersion.

The 60° Kneading Block is ideal for high viscosity materials and is commonly used in the production of engineering plastics and high-performance thermoplastics. Its steep angle helps to increase the shear force applied to the material, ensuring that it is thoroughly mixed and dispersed.

Our Standard Kneading Blocks are perfect for high-capacity production lines and can be used in a variety of scenarios. They are commonly used in the production of PVC pipes, profiles, and sheets, as well as in the production of masterbatches and other high-performance materials.

Our Standard Kneading Blocks are available for purchase with a negotiable minimum order quantity and price. They are shipped in sturdy wooden packages and have a delivery time of 30-60 days. Payment terms include TT and LC, and our supply ability is 300M/month.

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

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 and Shipping

Product Packaging:
The Standard Kneading Block product will be carefully packaged in a sturdy cardboard box to prevent any damage during shipping. The package will be sealed securely with tape to ensure that the product stays in place during transit. Shipping:
We offer free shipping for the Standard Kneading Block product within the United States. We use reliable carriers such as USPS and UPS to deliver your package, and we aim to deliver within 3-5 business days. For international orders, shipping rates will be calculated at checkout based on the destination and weight of the package.

Packing&Delivery

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

Delivery Details: 20-60days after order.

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.