Sandwich Panel Production Line Solutions — PU, PIR & Rock Wool Lines

Turnkey sandwich panel production line manufacturer, providing design,
manufacturing, installation and commissioning worldwide. 

Our Strengths

>Extensive Industry Experience

With over 38 years of experience,
we have deep expertise in
insulation material production lines,
ensuring reliable solutions, mature technology,
and proven performance worldwide.

>Complete Turnkey Solutions

We provide end-to-end production line solutions,
from design and manufacturing to installation,
commissioning, and technical support,
customized to meet different capacity
and product requirements.

>Reliable Quality & Global Trust

Certified with CE and ISO standards,
and trusted by 500+ customers worldwide,
our equipment is known for stable operation,
high efficiency, and long-term service life.

Sandwich Panel Production Line Solutions

Continuous Sandwich Panel Production Line

  • High output capacity
  • Stable continuous production
  • Suitable for large-scale factories

Discontinuous Sandwich Panel Line

  • Flexible production
  • Lower initial investment
  • Suitable for customized panels

Core Material Options

  • PU / PIR
  • Rock Wool
  • EPS

Main Equipment of Sandwich Panel Production Line

🔹 Coil Handling System

Function
The coil handling system ensures stable and continuous feeding of steel coils for upper and lower panel forming.

Main Equipment

  • Hydraulic decoiler

  • Coil car

  • Automatic feeding system

Customer Value

  • Stable material feeding

  • Reduced downtime during coil change

  • Consistent panel surface quality

🔹 Roll Forming System

Function
The roll forming system shapes steel sheets into precise panel profiles with high dimensional accuracy.

Main Equipment

  • Precision roll forming machine

  • Profile adjustment system

  • Servo-driven control

Customer Value

  • High profile accuracy

  • Smooth panel surface

  • Suitable for various panel designs

🔹 Foaming & Core Processing System

Function
This system processes core materials such as PU, PIR, or rock wool and ensures strong bonding with metal sheets.

Main Equipment

  • PU/PIR foaming machine or rock wool feeding system

  • Metering and mixing unit

  • Heating and curing system

Customer Value

  • Excellent bonding strength

  • Uniform core density

  • High thermal insulation performance

🔹 Cutting & Stacking System

Function
The cutting and stacking system cuts finished panels to precise lengths and stacks them automatically.

Main Equipment

  • Flying saw / cross cutting machine

  • Automatic stacker

  • Panel conveying system

Customer Value

  • Accurate length cutting

  • Clean panel edges

  • Improved packing efficiency

About Us

Hebei Guangxing Machinery Technology Co., Ltd, established in 1987, is a leading Chinese supplier of complete lines and equipment for the production of sandwich panel.

Thanks to its innovative strength and customer focus, Guangxing Machinery has an excellent reputation nationally and internationally and has been able to successfully supply many customers worldwide.

Certified with CE and ISO 9001 and holding 20+ patents, Guangxing supplies reliable, high-efficiency solutions to customers worldwide and is recognized for stable performance and long-term technical support.

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  • Hebei Guangxing Machinery Technology Co., Ltd
  • 86-18131123582info@guangxingmachinery.com
  • East of Anding Street, Fudong Industrial, Xinji, Shijiazhuang City, Hebei Province, China
  • Copyright © 2025 Hebei Guangxing Machinery Technology Co., Ltd. All Rights Reserved.

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