Solution

Custom Engineering & Material Science

Addressing the processing pain points of special engineering plastics, we integrate exclusive screw geometric design with premium steels to tailor the optimal plasticizing unit that breaks output bottlenecks. Based on actual processing environments, we customize advanced processes like nitriding, bimetallic coating, and TiAlN PVD coatings to form an indestructible anti-corrosion and high-temperature protective layer on core components. This comprehensive design and material solution not only significantly improves product yield but also maximizes the continuous operational lifespan of your equipment, completely saving you the exorbitant costs of frequent downtime and part replacements.  


Flow Simulation & CAE Analysis

To drastically reduce trial-and-error costs in product development, we fully utilize Computer-Aided Engineering (CAE) for flow channel and heat transfer simulations before any metal machining begins. Through scientific analysis, we proactively optimize the melt flow paths within the die head and barrel, completely eliminating material stagnation dead zones. This technology accurately predicts and prevents improper shear heat generation while ensuring the thickness tolerances of films and extrudates reach ultimate perfection. We rely on scientific validation to ensure the equipment achieves 100% mixing and dispersion efficiency upon its initial startup.

Quality Management

Professional inspection instruments are used to measure the structure, metallography, and hardness of steel. 

Digital quality measurement is used to meet the highest quality requirements.

  1. Surface Rougthness Tester
  2. Rockwell hardness indicator 
  3. Three point internal micrometer
  4. Bore gauge
  5. Digimatic External Micrometer
  6. Caliper 
  7. Thickness gauge
  8. Metal Cutting Machine Tools
  9. Mounting Press Machines
  10. Metallographic grinder 
  11. Metallographic microscope
  12. Micro Vickers

Customer Achievements

Minimal Challenge

Accepted the customer's request to manufacture double alloy extruded tube sets specifically for wires, and successfully met the customer's requirements.

Challenge the Limits, Smallest Ni Base Bi-Metallic Extrusion Barrel and Screw Series
Screw Processing Material
Ni Base
Aperture Ø12mm
Length
300mm
Plastic Raw Materials AdaptiveTeflon Teflon

Great challenge

Production extruder material tube hole diameter 300mm,

Acceptance based on product quality

Strict quality requirements, taking the wire and cable industry as an example, assist in the design of screws and tubes to achieve the highest quality of cables.

Thanks for customer support

         At the year-end banquet , the president thanked DingFeng for helping solve some design 

        problems.

        For example:

        Adding silver pigment will lead to uneven color mixing and incomplete plasticization.

       DingFeng assisted in improving the screw design, and the feedback shared as follows: