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Plastic Extruders
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
  • Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line
Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line

Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line

$45000.00-$45000.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision PVC Extrusion: Designed to produce PVC, UPVC, and CPVC pipes using a double-screw extrusion system, ensuring uniform material mixing and consistent product quality.
  • Automated Production: Fully automatic operation with a counter-rotating conical twin-screw design (L/D ratio 33:1) for efficient processing of diverse PVC formulations.

Key features

  • 1. Advanced Material Technology for Durable Performance

    • With high-strength 38CrMoAlA alloy screws, ensure reliable performance under high-pressure extrusion processes. The corrosion-resistant design extends machine lifespan in industrial environments.

  • 2. Intuitive Interactive Design for Seamless Control

    • With touchscreen control panels and multi-program presets, adjust production parameters and monitor real-time performance effortlessly. Simplify operations compared to manual systems.

  • 3. Optimized Performance for Precision Output

    • With a 33:1 L/D ratio and counter-rotating conical twin-screws, achieve consistent extrusion quality and energy-efficient processing. Ideal for demanding PVC/UPVC/CPVC applications.

  • 4. Versatile Scenario Solutions for Industrial Demands

    • Designed for continuous 24/7 commercial production, this machine handles diverse PVC types (PVC/UPVC/CPVC) for plumbing, electrical conduit, and industrial piping.

  • 5. Compliance with Safety and Reliability Standards

    • Built to meet international safety and environmental standards for PVC production, backed by a 1-year warranty for peace of mind.

Product details

Sevenstars Plastic PVC UPVC CPVC Pipe Making Machine Extrusion Production Line

The Sevenstars Plastic PVC/UPVC/CPVC Pipe Making Machine is an advanced extrusion production line designed for high-efficiency manufacturing of durable plastic pipes. With a fully automatic double-screw extrusion system and a 33:1 L/D ratio, this machine ensures precise material processing for plumbing, electrical, and industrial applications.

Technical specifications

FeatureSpecificationBenefit
Screw DesignDouble-screw, counter-rotating conicalEven mixing, high output, and low wear
Material CompatibilityPVC/UPVC/CPVCVersatile for plumbing, chemical, and electrical systems
Screw Material38CrMoAlA alloyEnhanced corrosion resistance and durability
Voltage Requirement380V 3-phaseGlobal compatibility and stable power supply
Automatic GradeFully automaticReduced human error and streamlined workflows
Warranty1 yearComprehensive post-purchase support

Customization guide

Adjustable parameters include screw speed, extrusion temperature, and die dimensions to meet custom pipe diameters (10–100mm), wall thicknesses, or color requirements.

Get inspired

With the Sevenstars PVC pipe extrusion line, you can produce pipes for diverse applications—from lightweight plumbing fixtures to chemically resistant industrial conduits.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material RangePVC onlyPVC/UPVCPVC/UPVC/CPVC
Output Capacity50–150 kg/h+30% (75–200 kg/h)*+50% (100–250 kg/h)*
Screw Material45# steel38CrMoAlA38CrMoAlA (hardened)
L/D Ratio25:130:133:1
Control SystemManual overrideSemi-automatedFully automated PLC

Supplier's note

  1. Technical Breakthroughs:

    • The counter-rotating conical twin-screw reduces melt temperature fluctuations by 15%, ensuring consistent pipe quality.
    • The 38CrMoAlA screw material (Pro model) offers 40% higher corrosion resistance than standard steel, ideal for CPVC production in harsh chemical environments.
    • The 33:1 L/D ratio (Pro) enables precise control over extrusion pressure, critical for thin-walled pipes.

  2. Optimal Version Selection:

    • Base Model: Best for small-scale plumbing contractors needing basic PVC pipe production.
    • Advanced Model: Suitable for medium-sized manufacturers requiring UPVC for construction and semi-automated workflows.
    • Pro Model: Tailored for industrial users handling CPVC (chemical-resistant pipes) or demanding high-volume, high-precision output. With its hardened alloy screws and PLC automation, it outperforms competitors in durability and efficiency.

*Comparative values vs. industry-standard single-screw extruders.

Frequently asked questions

  • Which PVC pipe making machine model suits small-scale production needs?

  • How do I maintain the frothing nozzle of a PVC extrusion machine?

  • UPVC vs CPVC pipe production: Which material is better for plumbing?

  • Can this machine produce custom PVC pipe diameters?

  • Is the PVC extrusion machine FDA-approved for food-grade pipes?

  • Why choose a double-screw extruder over single-screw models?

  • Does the machine support 380V 3-phase power in all regions?

  • What does the 1-year warranty cover for the PVC pipe production line?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Screw DesignIndustrial extrusion of complex profiles
  • Industry: Single-screw (ISO 9001)
  • Our Base: Double-screw ▲
  • Our Advanced: Counter-rotating conical twin-screw ▲▲
▲ Base: 20% better mixing efficiency. ▲▲ Advanced: Optimal melt homogeneity for thin-walled pipes.▲▲ Advanced requires specialized maintenance.
L/D RatioHigh-precision pipe production
  • Industry: 24:1 (ASTM D1243)
  • Base: 30:1 ▲
  • Advanced: 33:1 ▲▲
▲ Base: 25% reduced material degradation. ▲▲ Advanced: Ensures uniform melt at 33:1 (ideal for intricate profiles).▲▲ Longer cycle times for advanced ratios.
Screw MaterialCorrosive/High-stress environments
  • Industry: 42CrMo steel
  • Base: 38CrMoALA alloy ▲
  • Advanced: 38CrMoALA + PVD coating ▲▲
▲ Base: 30% higher fatigue resistance. ▲▲ Advanced: PVD coating extends lifespan by 40%.▲▲ Coated screws need certified repair services.
Automation LevelHigh-volume production lines
  • Industry: Semi-automatic (ISO 10218)
  • Base: Fully automatic ▲
  • Advanced: AI-driven monitoring ▲▲
▲ Base: 40% faster setup. ▲▲ Advanced: AI reduces downtime by 25%.▲▲ Requires operator training for AI features.
Voltage CompatibilityGlobal installations
  • Industry: 220V
  • Base: 380V ▲
  • Advanced: 380V + 440V ▲▲
▲ Base: Meets industrial standards. ▲▲ Advanced: Operates in 380V (EU) and 440V (Asia) regions.▲▲ 440V requires certified electricians.
Warranty PeriodLong-term investment planning
  • Industry: 6 months
  • Base: 1 year ▲
  • Advanced: 2 years ▲▲
▲ Base: Covers critical components. ▲▲ Advanced: 2-year warranty reduces replacement costs.▲▲ Advanced models may have higher repair costs.

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