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China Fiberglass Gel Coat Flat Panel Making Machine - Leading Suppliers and Factory for High-Quality FRP Production

Introducing our advanced Fiberglass Gel Coat Flat Panel Making Machine, engineered for high-efficiency production of premium FRP gel coat flat panels. As a leading China manufacturer and supplier, we provide an intelligent solution that seamlessly integrates precise gel coat application, fiber impregnation, temperature-controlled curing, and accurate cutting. This state-of-the-art machine ensures stable and consistent product quality, making it a preferred choice among global customers in the composite materials industry. Trust our factory for reliable, top-tier manufacturing equipment that elevates your production line

    Machine Details
    Gel Blade

    Control thickness of gel coat layer (0.2–0.4mm) and a smooth, high-gloss surface without defects, effectively avoiding problems such as uneven coating and surface bubbles.

    Gel Blade
    Intelligent PLC Control System

    With dual HMI simplifies operation, reduces labor intensity, and supports adjustable production speed (2–5m/min) to meet different output demands of small-batch and mass production.

    Intelligent PLC Control System
    Pulse-free Metering Pump

    Makes liquid material be transferred in a way of no wave and more stable; wide adjustable range of charging flow, low maintenance, durable; frequency conversion digital communication technology is applied respectively to it, which makes it synchronize with production speed accurately; resin metering pump is not subject to material viscosity and particle size — aluminum hydroxide, calcium carbonate and other grainy and powder materials can be added into the feeding to improve product transmittance and reduce cost.

    Pulse-free Metering Pump
    Chopped Strand Mat Shelf

    For fiberglass flat panels, it has relatively high requirements for flatness. Clients generally choose to use Chopped Strand Mat for production, so the machine is equipped with a shelf and overhead crane.

    Chopped Strand Mat Shelf
    Heating Oven

    Temperature tolerance can be restricted within 3 degrees. Unique box monitoring door design makes the operation more humanized. The latest cross-flow air fan designed by DNUO can ensure heating supply as well as even temperature to avoid sheet deformation due to uneven temperature.

    Heating Oven
    Key Advantages
    • High flatness of finished products, suitable for high-standard assembly needs
    • Automatic operation, saving labor costs
    • Stable quality, low rejection rate
    • Flexible customization, adapting to diverse market demands
    • Durable structure, long service life
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    Expo Photo

    DNUO participates in exhibitions around the world every year, showcasing our latest technologies and updated equipment. We also communicate and exchange ideas with industry partners and colleagues from all over the world.

    So far, DNUO has exhibited in many countries and regions, including Russia, Indonesia, Turkey, India, South Africa, and Shanghai, China.

    Expo Photo 1
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    Frequently Asked Questions
    What is the production speed range of the fiberglass flat panel machine?
    The machine supports an adjustable production speed of 2–5 m/min, controlled via the intelligent PLC system with dual HMI. This flexibility accommodates both small-batch and large-scale mass production requirements.
    What thickness of gel coat layer can the gel blade control?
    The gel blade precisely controls the gel coat layer thickness within a range of 0.2–0.4mm, ensuring a smooth, high-gloss surface free from defects such as uneven coating and surface bubbles.
    Can the pulse-free metering pump handle powder or granular materials?
    Yes. The resin metering pump is not subject to material viscosity or particle size. Materials such as aluminum hydroxide and calcium carbonate can be added to the feeding process to improve product transmittance and reduce production cost.
    How does the heating oven ensure uniform temperature distribution?
    The heating oven features a unique cross-flow air fan design developed by DNUO, which ensures even temperature distribution throughout the oven chamber. Temperature tolerance is controlled within ±3°C, preventing sheet deformation caused by uneven heating.
    Why is Chopped Strand Mat recommended for fiberglass flat panel production?
    Fiberglass flat panels have high flatness requirements. Chopped Strand Mat provides better surface uniformity and structural consistency compared to other reinforcement materials. The machine is equipped with a dedicated shelf and overhead crane to support this material type.
    Does DNUO offer customized fiberglass panel production solutions?
    Yes. DNUO provides flexible customization options to adapt to diverse market demands. Whether for specific panel dimensions, surface finishes, or production volumes, the machine configuration can be tailored to meet individual client requirements.