Mineral Wool Sandwich Panel Line
Overview
Automated production of fire-resistant insulation panels
Mineral wool, rock wool and glass wool is widely used (USA : 84%, Europe : 42%) since 1930s as an insulation due to it has excellent non-flammability, sound absorption and high strength even though it doesn’t make a toxic gas against fire.
Our mineral wool and rock wool sandwich panel production line is a fully automation equipment system to produce various shapes of sandwich panels continuously and efficiently using glass-wool, mineral wool and rock wool as core material.
Our mineral wool and rock wool sandwich panel production line is already recognized its value by major sandwich panel producing companies at domestic and foreign with various technical researches and a high level services, KINDUS, we will keep trying for development in accordance with customer’s needs for the high quality sandwich panels.
Currently, KINDUS, we had become not only the biggest Korean sandwich panel machinery manufacturing company, but also one of major sandwich panel production (EPS, MW, PU/PIR) company with 4 continuous sandwich panel production lines.
In this regard, KINDUS, we can provide a special and differentiated service to all our clients that supplying production line along with various techniques and know-hows which are very useful to maintain and operate the equipment in actual work site.
Our mineral wool and rock wool sandwich panel production line is a fully automation equipment system to produce various shapes of sandwich panels continuously and efficiently using glass-wool, mineral wool and rock wool as core material.
Our mineral wool and rock wool sandwich panel production line is already recognized its value by major sandwich panel producing companies at domestic and foreign with various technical researches and a high level services, KINDUS, we will keep trying for development in accordance with customer’s needs for the high quality sandwich panels.
Currently, KINDUS, we had become not only the biggest Korean sandwich panel machinery manufacturing company, but also one of major sandwich panel production (EPS, MW, PU/PIR) company with 4 continuous sandwich panel production lines.
In this regard, KINDUS, we can provide a special and differentiated service to all our clients that supplying production line along with various techniques and know-hows which are very useful to maintain and operate the equipment in actual work site.

Key Benefits
Fully Automated Continuous
Production
Production
High Fire-Resistant Core
Processing
Processing
Multi-Material Core
Compatibility
Compatibility
Integrated End-to-End
Production System
Production System
Stable High-Speed Output
Performance
Performance
Precision Cutting and
Finishing Control
Finishing Control
Production process
Sandwich Panel Line Composition

STEP 1
Decoiling System
Continuously feeds PPGI sheets into the sandwich panel line, available in cone- and arm-type configurations.
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STEP 2
Roll Forming System
Self-developed roll design enables precise shaping with adjustable widths from 500mm to 1,200mm.
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STEP 3
Mineral wool board feeding system
A five-step process ensures continuous, automated feeding of mineral wool boards for efficient and strengthened panel production.
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STEP 4
Adhesive(glue) system
Efficient bonding system using wiper or spray methods, balancing cost, durability, and application performance.
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STEP 5
Side PU injection system
Enhances structural strength and insulation for complex-edge panels with a reliable side PU injection system.
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STEP 6
Laminating system
Adjustable laminating system ensures strong bonding while reducing costs and maintaining stable panel thickness.
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STEP 7
Cutting system
Flexible cutting system with band or circular saw options for precise length control and surface finish.
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STEP 8
Cooling system
Cooling system stabilizes panel temperature to prevent deformation and ensure surface quality.
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STEP 9
Stacking system
Automated stacking system ensures safe, efficient panel handling and seamless transfer to the wrapping process.
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STEP 10
Wrapping system
Wrapping system protects panels from damage and contamination during transport and storage.
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Turnkey Engineering
KINDUS provides a fully automated mineral wool sandwich panel production system, delivering fire-resistant, high-performance panels with continuous and efficient manufacturing.
We provide complete support from:
• Line design & engineering (Decoiling / Forming / Foaming / Laminating)
• Equipment manufacturing & supply
• Installation & commissioning
• Operator training
• After-sales technical support
Proven performance with global references, ensuring stable operation and premium panel quality.
Specification
| Kind of products | Interior wall, Exterior wall(Secret fix), Corrugated roof, Metal and more |
|---|---|
| Density of core material | Standard 40K~150K |
| Production speed | Average 4~16m/min |
| Annual capacity | About 800,000㎡ |
| Necessary dimension | Approximately W15m x L100m x H7m |
| Required electric power | About 200kw |
| Required air pressure | Minimum 6~7bar |





