LH-LCD Ceramic Pad Heaters
Heatecx flexible ceramic pad heaters are cutting-edge industrial heating solutions designed to deliver exceptional performance across a wide range of heat treatment applications. Manufactured with high-quality nickel-chromium (NiCr) alloy heating elements and insulated with high-purity alumina ceramic components, these ceramic pad heaters ensure uniform and efficient heating.
Heatecx flexible ceramic pad heaters are advanced industrial heating solutions engineered for outstanding performance in diverse heat treatment processes. Constructed with premium nickel-chromium (NiCr) alloy heating elements and insulated by high-purity alumina ceramic, these ceramic pad heaters guarantee consistent and effective heat distribution. Their innovative design provides superior adaptability, making them the ideal choice for pipe preheating, stress relieving, and other processes requiring a heat source that conforms to complex geometries. At Heatecx, we are committed to providing industrial ceramic pad heaters that not only meet but exceed industry standards, ensuring a long service life and high energy efficiency.
Installing Heatecx flexible ceramic pad heaters is remarkably simple and efficient, thanks to their caterpillar-like design, which allows for flexible wrapping and intimate contact with the surface to be heated. To install, simply wrap the ceramic pad heater around the object or area to be heated, ensuring a snug fit to maximize heat transfer by contact. The inherent flexibility of these ceramic heating blankets facilitates their adaptation to irregularly shaped workpieces, such as pipes, elbows, and joints, as well as in confined spaces where other heating solutions would be impractical. Once positioned, the ceramic pad heater is connected to an appropriate voltage source via its terminals, providing rapid and safe heating. It is recommended to follow electrical safety guidelines and, if necessary, use heat-resistant fastening materials to secure the heater in place during the heating process.
LH-LCD type ceramic pad heaters are versatile and indispensable tools in numerous industrial sectors due to their ability to provide precise and adaptable heating. Their main applications include:
• Welding Preheating: Essential for preparing metals before welding, reducing the risk of fractures and improving joint quality. They are ideal for preheating pipes and metal structures.
• Post-Weld Heat Treatment (PWHT): Used for stress relieving in welded components, enhancing structural integrity and material durability.
• Pipe and Vessel Heating: Provide uniform heating to maintain fluid temperature, prevent freezing, or facilitate the flow of viscous materials in industrial piping systems.
• Petrochemical and Energy Industry: Applied in heating reactors, distillation columns, and other critical equipment.
• Manufacturing and Maintenance: Suitable for heating molds, dies, and machinery parts that require elevated temperatures for processing or repair.
• Special Applications: Their flexible design makes them perfect for heating parts with complex geometries or in hard-to-reach areas where rigid heaters are impractical.
As manufacturers of flexible ceramic pad heaters, our products stand out due to a series of technical and operational characteristics that position them as a leading solution in industrial heating:
• Wide Temperature Range: Capable of operating in a range of 0 to 1300°C, making them suitable for a diversity of high-temperature processes.
• Rapid and Uniform Heating: The combination of NiCr wire and alumina ceramic ensures homogeneous heat distribution and rapid temperature rise, optimizing process times.
• High Thermal Efficiency: Designed to maximize heat transfer, resulting in lower energy consumption and reduced operating costs.
• Flexibility and Adaptability: Their caterpillar-like construction allows them to adapt to various shapes and sizes of parts, including curved and complex surfaces, facilitating installation in confined spaces.
• Durability and Reliability: Manufactured under the JB/T4088-1999 standard, they guarantee a service life exceeding 3000 hours and an insulation resistance greater than 5 MΩ, ensuring consistent and safe performance.
• Low Surface Load: Contributes to a longer service life of the heating element and more stable heating.
• Safety: High-purity ceramic insulation provides excellent electrical and thermal protection.
|
Model |
Heating Dimensions (mm) |
Working Voltage (V) |
Rated Power (kW) |
Applicable Pipe Diameter (mm) |
|
LCD-φ48 |
180 × 160 |
27 |
1.25 |
φ48 |
|
LCD-φ60 |
220 × 200 |
40 |
1.8 |
φ60 |
|
LCD-φ89 |
310 × 200 |
55 |
2.5 |
φ89 |
|
LCD-φ114 |
390 × 300 |
110 |
5 |
φ114 |
|
LCD-φ168 |
560 × 220 |
110 |
5 |
φ168 |
|
LCD-φ219 |
720 × 170 |
110 |
5 |
φ219 |
|
LCD-φ219 |
720 × 330 |
220 |
10 |
φ219 |
|
LCD-φ273 |
890 × 270 |
220 |
10 |
φ273 |
|
LCD-φ325 |
1050 × 230 |
220 |
10 |
φ325 |
|
LCD-φ355 |
1150 × 220 |
220 |
10 |
φ355 |
|
LCD-φ406 |
1300 × 180 |
220 |
10 |
φ406 |
At Heatecx, we understand that every project has unique requirements. Therefore, we offer customized heating solutions for our flexible ceramic pad heaters. In addition to our range of standard models, we can manufacture ceramic pad heaters according to the client's exact specifications. This includes:
• Custom Dimensions and Shapes: We adapt the size and geometry of the ceramic pad heater to perfectly fit any part or surface, regardless of its complexity.
• Specific Power and Voltage: We adjust the rated power and operating voltage to meet the energy and heating needs of your application.
• Special Configurations: We can design ceramic pad heaters with specific terminal configurations, cable lengths, and fastening systems for optimal integration into your equipment.
• Advanced Materials: For extreme environments or specific requirements, we can explore the use of alternative materials that improve performance or resistance to particular conditions.
Our engineering team is available to collaborate with you on the design and manufacture of ceramic pad heaters that precisely adapt to your industrial heating challenges, ensuring maximum efficiency and performance for your investment in heating technology.
FAQ
Causes and Solutions for Overheating in Flexible Ceramic Pad Heaters
Why do they overheat?
The main causes include:
• Inadequate Contact: The most common reason. Poor contact between the flexible ceramic pad heater and the surface to be heated prevents heat transfer, causing it to accumulate in the heater.
• Controller Failure: A faulty temperature controller may not regulate power correctly.
• Physical Damage: Cracks or damage to the NiCr heating elements can create hot spots.
Effective Solutions
To prevent and correct overheating:
• Ensure Optimal Contact: During installation, ensure the flexible ceramic pad heater is in full and uniform contact. Use appropriate fasteners.
• Inspection and Maintenance: Regularly check the ceramic pad heater and temperature controller. Calibrate the controller if necessary.
• Consult Heatecx: If the problem persists, our technical team can offer specialized advice for your industrial heaters.











