Sandwich Panel Production Lines

Produce premium sandwich panels — walls, roofs, floors — with speed, precision and flexibility. At PanelsFab, our sandwich-panel lines are engineered for high-performance fabrication of insulated composite panels, supporting a wide variety of core materials and outer skins.

High-Efficiency Equipment for Composite Panel Manufacturing

A sandwich panel production line is a fully integrated system designed to feed raw materials, form facesheets, apply adhesive or foam core, laminate under heat & pressure, cut to length, and convey finished panels. These lines are configured to manufacture combinations of outer skins (steel, aluminium, colour-coated metal) and core materials (PU, PIR, EPS, rock wool) with thickness ranging from 30 mm up to 300 mm or more.

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Key Equipment Modules

Each stage of the continuous panel line is engineered for precision — from decoiling and forming to laminating, cutting, and final packaging.

Decoiling / Uncoiling System

For outer-sheet material: metal coil unroll, film covering, trimming.

Roll Forming Machine

Profiles and shapes the facesheet/outer skins to required geometry.

Pre-heating / Adhesive / Foam Injection Unit

Preheats surfaces and applies adhesive or injects foam (PU/PIR) or boards (EPS/Rock wool).

Double-Belt Laminating & Pressing Station

Two parallel belts or conveyors apply heat/pressure to bond core and skins, yielding flat, high-quality panels.

Cutting / Sawing / Profiling System

Band saws or flying-cut saws cut panels to custom lengths and widths.

Conveying / Cooling / Stacking / Packaging Line/p>

Panels exit the line via conveyors, may pass through cooling zones, then are stacked and packaged for transport.

Advanced Technology & Features

PanelsFab continuous lines combine smart automation, flexible core handling, and eco-conscious foaming — delivering precise, high-quality panels with customizable specs.

Flexible Core Material Handling — From polyurethane (PU/PIR) foam to EPS (Expanded Polystyrene) or rock wool boards, allowing customization for insulation, fire resistance, acoustic performance.
Automated Controls & PLC / HMI Systems — Lines are equipped with microcomputer fixed-length counting devices and field-bus communication for continuous automatic control and operator-friendly interfaces.
Precision Laminating Technology — Use of double-belt conveyors ensures flat panel surfaces, even thickness and anti-deformation.
Eco-Friendly Foaming Options — Use of low-GWP blowing agents (such as cyclopentane) instead of older CFC systems.
Customisable Thickness & Width — Typical producible thickness from ~30 mm up to ~300 mm or more; widths around 950-1200 mm (flat) or slightly narrower for corrugated sheets.

20 Years Experience

With many years of experience, we bring a deep understanding and proven expertise to every project, ensuring high quality and service in our industry.

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Major Advantages & Benefits

Discover the key benefits of PanelsFab continuous panel lines — delivering speed, precision, flexibility, and future-ready performance for modern construction demands.

High Throughput & Efficiency

Continuous production lines reduce manual handling, shorten cycle time and increase output.

Superior Panel Quality

Precise application of adhesive/foam, combined with controlled pressing and curing, ensures strong bonds, flat surfaces and durable panels.

Product Flexibility

Ability to switch between core/skin combinations enables broad product range (insulated walls, floors, roofing panels, cold-storage panels).

Cost-Effective Manufacturing

Automation and integrated modules reduce labor, waste and error risks.

Market Readiness

Panels produced are suitable for modern construction demands: energy-efficient building envelope, modular construction, cold-storage, industrial parks, commercial buildings.

Future-Proofing

Modular design of the production line means you can scale or upgrade (larger cores, new skins, automation) as demand grows.

Typical Applications

PanelsFab continuous lines are ideal for producing insulated wall, roof, and sandwich panels used in modular, industrial, and temperature-controlled building environments.

Wall Panels

Durable insulated wall panels for industrial, commercial, and residential buildings.

Roof Panels

Roof panels with high thermal insulation (PU/PIR) or fire-resistant cores (rock wool).

Sandwich Panels

High‑precision sandwich panels for modular building systems or off‑site manufacturing.

Room Panels

Storage, cold-room & clean-room panels requiring high insulation or fire resistance.

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Sandwich Lines