Induction Curing & Coating Solutions

KEXIN offers energy-efficient induction heating systems for bonding, de-bonding, and coating applications. Our customizable solutions enhance production efficiency, reduce costs. We ensure consistent results by integrating automation tailored to specific workpiece requirements.

    Induction Curing & KEXIN Induction Curing Power Machines

    Induction curing utilizes electromagnetic induction to efficiently heat and cure materials like adhesives and coatings. This method offers rapid, energy-efficient curing with precise temperature control, making it ideal for industries such as automotive, electronics, and manufacturing.

    KEXIN specializes in high-frequency induction heating equipment, including induction curing power machines. Our products are designed for high efficiency, precise temperature regulation, and energy savings. Applications include forging, annealing, and curing automotive components to ensure durability and optimal performance.

    Our induction curing machines are known for their high heating efficiency, precise temperature regulation, and energy-saving features. They are widely used in various industries for applications such as forging, annealing, and curing.

    Induction Curing & Coating

    What is Induction Curing and Induction Coating?

    Induction curing and induction coating are processes utilizing electromagnetic induction to heat materials for curing or coating applications. In induction curing, conductive materials are exposed to an alternating magnetic field, which causes them to heat due to electrical resistance. This is commonly applied for curing adhesives, coatings, and polymers in industries like automotive and electrical manufacturing.

    Induction coating, on the other hand, uses controlled induction heat to manage the coating process. It ensures precise adjustments in temperature, time, and power. This method offers several advantages, including better repeatability, energy efficiency, and improved control over the polymerization process, making it highly beneficial in industries requiring high-quality coatings.

    The Basics of Induction Curing & Induction Coating

    Induction curing and coating use electromagnetic induction to heat materials efficiently. These processes deliver precise heating for adhesives, coatings, and paints in industrial applications, ensuring ideal results without energy loss or excessive time requirements.

    How Induction Curing Works

    Induction curing works by generating a magnetic field through an induction coil powered by alternating current. When a conductive material, such as metal, enters the field, it induces eddy currents within the material. These currents generate heat due to the metal’s resistance, quickly raising its temperature. The controlled, localized heating process eliminates the need for external heat sources like ovens. This method allows manufacturers to cure adhesives, coatings, or paint uniformly and efficiently, reducing processing times while ensuring a high degree of quality and consistency.

    How Induction Curing Works
    Induction Curing & Coating

    Induction Coating System Components

    Induction coating systems are designed for precise temperature control and heat delivery. They include a power supply, an induction coil, and a control unit. The power supply generates the alternating current, while the coil produces the electromagnetic field necessary for heating. The control interface adjusts heating time, power, and temperature based on the material’s requirements. These systems offer flexibility, enabling uniform and stable coating across surfaces like pipes, fasteners, and industrial components. By delivering controlled heat, induction systems minimize energy consumption, reduce waste, and ensure high-quality coating results, even in high-speed production environments.

    The Benefits of Induction Curing

    Induction curing is a relatively new technique that has been gaining popularity in recent years. One of the main benefits of induction curing over traditional curing methods is the speed of the process.

    Faster Curing Time

    Induction curing can complete the process in seconds, while thermal curing can take hours or even days. This speed enhances production efficiency, allowing manufacturers to handle higher output while maintaining consistent quality.

    Energy Efficiency

    Unlike thermal curing, which heats the entire assembly, induction curing targets only the adhesive material. This focused heating results in significantly lower energy consumption. Induction curing reduces operational costs and environmental impact through lower carbon emissions.

    Enhanced Bond Strength

    Induction curing delivers precise and uniform heating, ensuring optimal polymerization of the epoxy adhesive. This results in improved mechanical properties such as stronger adhesion and higher shear strength compared to thermal curing methods.

    Induction Curing & Induction Coating For Diverse Applications

    Induction coating for oil pipes.

    Induction coating for oil pipes.

    Induction curing of steel bars

    Induction curing of steel bars

    Coating Metal parts with induction machine

    Coating Metal parts with induction machine

    Induction coating of steel sickles

    Induction coating of steel sickles

    Induction curing of stainless steel cylinders

    Induction curing of stainless steel cylinders

    Induction coating of steel Shafts

    Induction coating of steel Shafts

    Industries of induction curing & induction coating

    Leverage the precision of KEXIN’s induction technology to achieve superior results in curing and coating applications, ensuring optimal performance and durability of your products.

    Oil Pipeline and Gas Pipeline

    Oil Pipeline and Gas Pipeline

    Induction curing & induction coating is commonly applied in the industries of oil and gas pipelines, offering enhanced sealing, protective coating, and insulation.

    Hardware Tools

    There is a wide variety of Induction curing and induction coating processes, which include the curing of adhesives, paint/coatings and fastener thread, lock materials. Applications of curing a coating or paint on metallic pipes or heat curing thread lock sealants on fasteners are frequently used in induction systems.

    Automotive Industry

    Automotive Industry

    Induction curing and induction coating is widely used in automotive Industry. As Induction curing allows precise temperature control to avoid damaging the paint. Heating time is improved achieving better efficiency.

    FAQS

    01.What is induction coating?

    The induction coating refers to the process that managing coating process in induction heating condition. The competitive advantage of induction coating is the highly controllable procedure. It has been indicated that optimal heating environment could effectively safeguards the degree of polymerization in coating. Why should I buy an induction heating machine?

    02.What is the induction time of coating?

    In fact, many epoxy materials have what is known as an “induction time,” or “sweat-in time,” where the coating is mixed and allowed to react for a period of time (e.g., 30 minutes) so that cross-linking of the components can initiate prior to application of the product.

    03.Is induction curing a good option for my application?

    determine the heating rate and power requirements to cure the adhesive. For example, iron heats with less power than aluminum.

    1. Size of the components being bonded – Smaller parts requires a higher frequency for efficient heating. Larger areas benefit from a lower frequency.
    2. Epoxy requirements – There is a min/max threshold for curing epoxy. The minimum temperature required to affect a cure and the maximum temperature allowed before the breakdown of the epoxy.

    04.How Does Induction Curing Work?

    Induction heating provides a better solution for adhesive curing than air curing, hot fan curing or curing in large ovens which must be run continuously. Induction is used to heat the metallic material on which the curing adhesive has been applied

    Induction generates an electromagnetic field in a work coil that induces currents in the conductive material of a workpiece placed within or near the coil. Friction from these currents elevates the temperature of the workpieces to be heated.

    05.How to choose the frequency of induction heating machine?

    For different workpiece materials, sizes and shapes, the frequency will be different accordingly.

    Please send inquiry to us, we will recommend the optimal induction heating machine on your request.

    06.Do I need to buy a cooling system separately for KEXIN induction heating machine?

    Yes, you can prepare a water tank and a water pump to work as cooling system; Or you can directly prepare a cooling chiller.

    07.How long is the warranty period?

    We provide one-year warranty for the induction heating machines. Even when the induction heating machine is disorder or doesn’t work, you can send videos or photos to us; our engineers will analyze and check out the problems, then provide the spare parts to you for replacement. And we provide life -long technical support and other assistance.

    08.What challenges exist in induction curing?

    Challenges include the high initial cost of specialized equipment and the dependency on material properties for compatibility.

    09.Is induction curing environmentally friendly?

    Yes, induction curing reduces energy use and carbon emissions, making it a greener alternative.

    10. What substrates are suitable for induction curing?

    Induction curing works best with conductive substrates like metals but can also be adapted for non-conductive materials using special techniques.

    11. Is induction curing suitable for small manufacturers?

    While the initial cost may be high, energy savings and increased productivity can justify the investment over time.

    12. What factors influence the success of induction curing?

    Material conductivity, coil design, frequency, and process control all play critical roles.

    13. Can induction curing handle complex shapes?

    Yes, induction heating can be customized for uneven or complex geometries using specific coil designs.

    14. What is the difference between induction heating and curing?

    Induction heating generates heat in a material, while curing specifically refers to the heat-activated hardening of adhesives or coatings.

    15. Is induction curing safe?

    Yes, when properly managed, induction curing is a safe process with minimal risk of overheating or workplace hazards.

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