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Plastic Double Screw Carbon Black Masterbatch Extrusion Machine

Plastic Double Screw Carbon Black Masterbatch Extrusion Machine

High Stiffness, High Strength, Lightweight Pultruded Carbon Fiber Profiles
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Product Introduction

We are eager for every perfect quality Quality Fiber Tube, Boom Mic Pole, Quality Photo pole, which can bring you a more comfortable and bright experience and spiritual feeling. In the process of long-term technical cooperation and service, our company has formed deep friendship with domestic and foreign customers. We strengthen our competitive advantages with innovative management and models, and stimulate our potential with innovative spirit and culture.

Carbon Fiber Pultruded Profiles are manufactured using a continuous extrusion process.


  1. High-quality carbon fiber

  2. Fiber orientation primarily longitudinal = unidirectional

  3. Very good pressure and bending resistance


Customized Pultruded Carbon Fiber Profiles

  • Material: Carbon Fiber Yarn and Epoxy

  • Surface: Carbon Fiber Felt

  • MIN Diameter: 2 mm

  • MAX Diameter: 200mm

  • OD Tolerance: ±0.2mm

  • Max Length: Customized

  • Fiber Content: > 60%

  • Resin Content: < 40%

  • Color: Can be Customized


CFRP Profiles Pultrusion Process

The pultruded process continuously pulls fibers from rolls, which are then wetted with a matrix material (usually a thermosetting resin like epoxy resin). Subsequently, they are pulled through a heated die, which determines the shape of the profile. Polymerization of the resin takes place in the die, forming a rigid profile with a diameter corresponding to that of the die and a length that is endless, in theory. The extruded process guarantees an accurate design and measurement control, perfectly aligned fibers and a smooth surface. The technology is suitable for all types of fibers or a combination of fiber types. High fiber-volume content is feasible, which makes it possible to reach a high specific rigidity and strength of the profiles. The serial character and the controllability of the process ensure a good price/quality ratio.


Tensile Strength: 4900 Mpa

Tensile Modulus: 230 Gpa

Fiber Content: > 60%

Resin Content: < 40%


Pultruded Carbon Fiber Profiles Application

● Safety & Protection

● Structure Support

● Garden Tools


Our company not only provides you with high-quality Plastic Double Screw Carbon Black Masterbatch Extrusion Machine, but also can tailor solutions for your exclusive applications according to the changes in market application scenarios, thereby increasing your business income and market competitiveness. The company adheres to the core values ​​of "Si Li and People", creates a product-centric management philosophy, creates a differentiated competitive advantage of the company, and is widely recognized and praised in the industry. Through the joint efforts of all employees for many years, we have gradually won more and more support from customers, so that our performance has been improved every year. We will still work hard to achieve a win-win situation for both of us.

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