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Continuous PU Sandwich Panel Production Line

Advanced PU/PIR Sandwich Panel Production Lines

For decades, we have continuously explored superior manufacturing technology. With deep multi-process understanding and innovative strength, Sinowaline delivers fully customized, high-performance production lines trusted worldwide.

Explore Our Products

About Sinowaline

Sinowaline is a globally recognized leader in industrial machinery and insulation systems. We specialize in Continuous PU/PIR Sandwich Panel Production Lines, Cold Roll Forming Machines, and Multi-component Pentane Foaming Systems.

With decades of experience, our team combines deep technical knowledge with continuous innovation to deliver highly integrated, automated, and reliable production solutions tailored to client needs.

50+
Countries Served
20+
Years Experience
Sinowaline Factory

Our Products

Precision-engineered industrial systems designed for efficiency, durability, and automation across global manufacturing sectors.

Continuous PU/PIR Sandwich Panel Production Line

Continuous PU/PIR Sandwich Panel Line

One of Sinowaline’s most important representative products. Highly integrated, automatic production line with global customer base. Capable of producing high-performance insulation panels with aluminum foil, colored steel, or other surface materials.

  • Fully automated operation
  • Supports PU, PIR, PF materials
  • High integration & reliability
Continuous PU/Phenolic Insulation Board Line

PU/Phenolic Insulation Board Line

Diversified and multifunctional production line capable of manufacturing PU, PF, and PIR insulation boards. Compatible with various surface materials including kraft paper, non-woven fabrics, and cement base cloth.

  • Multi-material compatibility
  • Used in construction & subway systems
  • Ventilation & pipeline applications
Cold Roll Forming Machine

Cold Roll Forming Machine

Modularized design minimizes welding. All machining dimensions completed via CNC for maximum reliability. Reduces human error and ensures long-term stability and service life.

  • CNC precision machining
  • Modular, low-weld design
  • High durability & consistency
Multi-component Pentane Foaming Machine

Multi-component Pentane Foaming Machine

Industry-leading high-pressure foaming system. Supports 2 to 9 component foaming in pentane systems. Safe, efficient, and customizable based on customer requirements.

  • 2–9 component flexibility
  • High-pressure precision
  • Energy-efficient & safe
Roof / Wall Roll Forming Line

Roof / Wall Roll Forming Line

Specialized cold roll forming line for roofing and wall panel profiles. Ensures dimensional accuracy and high-speed output for construction-grade steel panels.

  • High-speed production
  • Precision profile shaping
  • Construction-grade output
Purline Roll Forming Machine

Purline Roll Forming Machine

Designed for forming structural purline sections used in building frames. Offers consistent quality and high throughput for industrial and commercial construction.

  • Structural-grade output
  • High throughput
  • Stable cross-section profiles
Clean Partition Board Line

Clean Partition Board Line

Production line for cleanroom partition boards used in hospitals, labs, and pharmaceutical facilities. Ensures hygienic, seamless, and durable panel construction.

  • Hygienic surface finish
  • Seamless panel joints
  • Ideal for sterile environments
Customize Profile Line

Customize Profile Line

Fully customizable roll forming lines tailored to unique client specifications. From design to deployment, we deliver end-to-end solutions for niche applications.

  • Tailored engineering
  • End-to-end project support
  • Rapid prototyping & testing

Why Choose Sinowaline?

Proven performance, global trust, and unmatched technical expertise.

Industrial Expertise

20+ years of deep process knowledge in insulation and roll forming technologies.

Full Automation

Highly integrated systems with minimal manual intervention for consistent output.

Global Reach

Serving clients in over 50 countries with localized support and service.

Reliability

Robust design and CNC manufacturing ensure long service life and uptime.

1500+
Machines Installed
50+
Countries
98%
Customer Retention
24/7
Support Available

Frequently Asked Questions

What materials can your sandwich panel lines produce?

Our Continuous PU/PIR and PU/Phenolic lines can produce panels with core materials including PU, PIR, and PF (phenolic), and surface materials such as colored steel, aluminum foil, cement base cloth, kraft paper, and non-woven fabrics.

Are your machines fully automated?

Yes, our production lines are highly integrated and automated, minimizing manual labor and ensuring consistent, high-quality output with precise control over every stage of production.

Can you customize machines for specific needs?

Absolutely. We specialize in customized roll forming and production lines. From profile design to full system integration, we deliver tailored solutions based on client specifications.

Do you provide installation and training?

Yes, Sinowaline offers comprehensive on-site installation, commissioning, and operator training to ensure smooth startup and optimal performance of your equipment.

What is the lead time for machine delivery?

Lead times vary based on machine type and customization level, typically ranging from 60 to 120 days. We provide detailed timelines during the quotation process.

Get in Touch

Reach out to Sinowaline for product inquiries, technical support, or custom solutions.

Phone
+0086 151-0610-6366

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