A plastic profile making machine is an extrusion production system designed to manufacture a wide range of plastic profiles, including window frames, door frames, skirting boards, decorative profiles, and other customized shapes. It continuously melts, extrudes, calibrates, cools, hauls off, and cuts plastic materials into profiles with consistent dimensions and surface quality.
Profile width: ≤ 300 mm. can customize the product width based on your request, such as, 400mm, 500 mm, 600mm, etc..
Raw materials: PVC resin, calcium carbonate, additives
Co-Extrusion: Supports online sealing strip extrusion and multi-color surface co-extrusion for functional and decorative profiles.
EANS is a professional manufacturer of plastic extruders, providing plastic profile making machine designed for the efficient and stable production of high-quality plastic profiles. These plastic profile making machines produce profiles with precise dimensions and consistent quality. Optional features include online sealing strip extrusion and multi-color surface co-extrusion to meet diverse functional and decorative needs.
TECHNICAL SPECIFICATIONS OF THE PVC PROFILE EXTRUSION LINE
Parameters Of Plastic Profile Making Machine
Model
SJZ55/120
SJZ65/132
Suitable Material
UPVC/PVC
UPVC/PVC
Applicable Profile Width Range
(MM)
≤240
≤300
Main Motor Power(KW)
22
37
Capacity(T/24Hours)
3.6
5
Dimension(M)
20*4*3.5
22*4*3.5
PRODUCTION PROCESS OF PLASTIC PROFILE MAKING MACHINE
Details Of Plastic Profile Making Machine
1. Raw Material Mixing: PVC resin, stabilizers, and other additives are proportioned and thoroughly mixed to prepare a consistent compound for extrusion.
2. Extrusion: The prepared plastic compound is fed into the extruder, where it is heated, plasticized, mixed, and conveyed continuously. Controlled processing conditions help maintain stable melt quality and material flow.
3. Profile Forming: The plasticized plastic melt is pushed through a profile die to form the required cross-sectional shape. Different dies can be used to produce window profiles, door profiles, skirting boards, decorative profiles, and other plastic profiles.
4. Cooling and Calibration: The newly formed plastic profile passes through the calibration and cooling system, where vacuum sizing and controlled cooling stabilize its dimensions, shape, and surface quality.
5. Haul-Off: The haul-off unit continuously pulls the calibrated plastic profile at a controlled speed. Stable traction helps maintain consistent profile dimensions and prevents deformation during production.
6. Cutting: The continuous plastic profiles is cut into preset lengths by an automatic cutting unit. Cutting parameters can be adjusted according to the required finished profile length.
7. Stacking and Inspection: The finished plastic profiles are collected and stacked for further handling or packaging. The profiles can be inspected for dimensions, surface finish, shape accuracy, and overall production quality.
EQUIPMENT ADVANTAGE OF EANS PLASTIC PROFILE MAKING MACHINE
plastic extrusion expert
Uniform Plasticization: The extrusion system of the plastic profile making machine provides stable heating, mixing, and material conveying for consistent melt quality.
Precise Temperature Control: Independent temperature zones help maintain suitable processing conditions throughout extrusion. Efficient Cooling: Optimized cooling systems support faster heat removal and help maintain profile shape and dimensional stability after forming.
Smooth Profile Handling: The haul-off system provides steady traction to reduce surface marks and profile deformation.
Easy Operation: An integrated control system simplifies parameter setting, production monitoring, and daily operation.
Durable Equipment Design: EANS uses quality components and a robust machine structure to support long-term continuous production.
Overall, EANS combines controlled processing, reliable components, and practical operation to support consistent performance throughout PVC profile extrusion.
FAQ
What is a plastic profile?
A plastic profile is a continuously manufactured plastic product with a specific and consistent cross-sectional shape. Common examples include PVC window profiles, door profiles, skirting boards, cable ducts, and decorative profiles.
What types of extruders are used for plastic profile production?
The main types for plastic profile production include single-screw extruders and twin-screw extruders. Twin-screw extruders can be further divided into conical twin-screw and parallel twin-screw types. The appropriate extruder depends on the material, product design, filler content, required output, and processing conditions.
How do I choose the right production capacity?
The standard capacity is from 150 kg per hour to 200 kg per hour. The required capacity should be calculated from the expected daily or monthly production volume. It is better to select the line based on the actual material consumption of the plastic profile rather than capacity alone.
Does the plastic profile design affect the extrusion line configuration?
Yes, different sizes of plastic profiles, the extrusion speed will be little changed.
Do different formulas require different machines?
Yes. PVC formulations with different filler levels, stabilizer systems, lubricants, or processing characteristics may require adjustments to temperature, screw speed, haul-off speed, and other operating parameters. The machine should therefore be commissioned according to the actual formulation used in production.
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