Products Description
Cam lock sandwich panels use highly efficient thermal insulation core materials (such as PIR, PU or EPS) and can be installed quickly without tools thanks to the innovative cam lock design, which greatly saves construction time and labor costs. Its excellent moisture and waterproof performance and customizable size can meet the needs of various types of buildings such as cold storage and industrial plants. At the same time, its lightweight and high-strength characteristics ensure the stability of the structure while reducing the burden on the frame. The panel significantly reduces energy consumption with its low thermal conductivity, and takes into account energy conservation, environmental protection and long-term durability. It is an ideal choice for projects that pursue efficient construction and low-cost operation.
Product Specification
|
Products Title |
Camlock sandwich panel |
|
PPGI Thickness |
0.4-0.7mm for choose |
|
Panel Thickness |
Chiller Room:70/100mm Freezer Room:150mm Blasting Room:200mm |
|
Working Temperature |
Chiller Room:about 0℃ Application:fruits and vegetables Freezer Room:-18℃ Application:for storage meats Blasting Room:-35℃ Application:quick-frozen food |
|
Color |
any other required on RAL Color |
|
freezer Density |
45kg/m³(±2) |
|
Effective Width |
400-1120mm for wall panel,1000mm for roof panel |
|
Length |
Max 11.85mm for 40HQ container or customized |
|
U Value(w/m k) |
freezer:≤0.024 |
|
Fire Rating |
freezer:CLASS B1 |
|
Surface Texture |
Flat/Embossed Pattern/V8/Micro Ripple |
Factory Workshop

Powerful Solutions For Business Growth
Color steel coil unwinding – unroll galvanized/color-coated steel coils to prepare for subsequent processing
Electrostatic coating – electrostatically apply protective film on the surface of the steel plate to prevent production scratches
Steel plate forming – press the steel plate into the required corrugated/locked edge structure through the roller forming process
Double-track foaming composite – the upper and lower steel plates are transported synchronously, and polyurethane/PIR and other foaming materials are injected in the middle to form a sandwich structure
Precision cutting – use CNC equipment to cut the composite board to a fixed length with high precision
Cooling and shaping – control the cooling of the board at a specific temperature to ensure that the core material is completely solidified
Stacking and sorting – the automatic stacking system stacks the finished boards in layers
Packaging and delivery – cover with protective film and pack to prevent transportation damage
The production line realizes full-process automated control to ensure that the board size accuracy is ±1mm, the foaming density is uniform (±2% error), and the daily output can reach 5,000 square meters. The core process (double-track foaming + cam lock forming) makes the product both airtight and structural strength, especially suitable for high-standard scenarios such as clean workshops and cold chain logistics
in architecture,interior design,branded environments,strategic lanning,and urban design.
our casey
Camlock sandwich panels are versatile, ideal for construction in cold storage, warehouses, clean rooms, and modular structures, offering efficient assembly and superior insulation for diverse applications.
cold Storage
Key Advantages:
✔ Rapid Assembly – Unique camlock mechanism enables tool-free, secure installation, cutting labor costs by up to 40%.
✔ Superior Insulation – High-performance PIR/PU core minimizes thermal bridging, reducing energy consumption by 30-50%.
✔ Durable & Moisture-Resistant – Corrosion-protected steel skins + waterproof design ensure long-term performance in harsh environments.
✔ Customizable – Available in varied thicknesses (50-200mm), colors, and profiles to meet architectural and functional demands.

FAQ
1. What are Camlock sandwich panel?
Camlock sandwich panels are insulated construction panels featuring a cam locking mechanism, designed for rapid and secure assembly in various building applications.
2. What are the advantages of using Camlock sandwich panel?
These panels provide quick assembly, structural stability, and excellent insulation, ensuring efficient construction and temperature regulation.
3. Where are Camlock sandwich panel commonly used?
They find extensive use in cold storage facilities, warehouses, clean rooms, and modular structures across industries requiring temperature-controlled or insulated spaces.
4. How do I install Camlock sandwich panel?
Installation involves aligning and interlocking the panels using the cam locking mechanism, facilitating quick and secure construction.
5. What's your delivery time and payment term?
At present, our company has polyurethane double crawler molding equipment imported from Italy and polystyrene metal composite plate production.
A strong guarantee for providing customers with quality services
Delivery time:15 Days after advance payment.
Payment Term:30%TT Advance Payment. 70%Balance Payment before delivery.
