PVC PP PE Extrusion Line Plastic Profile Fully Automatic Plastic
Extruder Machine Equipment Overview | Product Introduction | During the polymer extrusion process, the twin-screw granulator
performs shearing, mixing, and extrusion of conveyed solid melt
polymers at controlled temperatures. This process involves physical
state changes, mixing morphology and structural transformations,
and determines the relationship between the final mixture and
material properties. | | Working Principle | Material enters through the feeding port and is kneaded into a ball
that rolls forward along the screw groove under rotating screw
action. Through shearing, compression, and stirring, the material
undergoes further mixing and plasticization. Temperature and
pressure gradually increase, creating a viscous flow state that
passes through the machine head under specific pressure and
temperature conditions to achieve the desired product shape. |
Key Features - High-Quality Gearing: Gears manufactured from premium alloy materials with carburized
and quenched tooth surfaces. Special grinding software ensures
uniform tooth load distribution, high strength, low noise, and
minimal vibration. Integrated减速 and torque distribution for compact
structure.
- Superior Screw and Barrel Design: Components made from wear-resistant materials with optimized
surface finish to ensure material quality and extended machine
service life.
- Advanced Screw Construction: Building block structure with thread elements made from 38CrMoALA
nitrided steel. High-temperature vacuum quenching heat treatment
provides exceptional hardness, wear resistance, and corrosion
resistance.
- Efficient Heating System: Built-in heaters rapidly heat materials with precise temperature
control to maintain stable physical and chemical properties while
saving energy and facilitating maintenance.
- Premium Enclosure: Stainless steel windshield cover provides attractive appearance
and optimal heat dissipation.
Application Scope Ideal for mixing and processing experiments involving engineering
plastics, modified plastics, waste plastics, and color
masterbatches. Provides homogenization, plasticizing, coloring, and
filling modification capabilities. - Mixing, kneading, extrusion and granulation of general plastics,
engineering plastics, elastomers and other materials
- Blending modification of composite materials
- Polymer filled reinforcement modification
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