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SENLIAN three-lamp UV dryer for industrial coating curing
Three UV lamp curing units inside an industrial UV dryer
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UV Curing Machine

Model: SL-TGT

Cure clear, colored, and dark UV coatings in 3–5 seconds with a three-lamp irradiation system configured around the coating response. Mercury, gallium, or iron lamp sources can be selected for different UV formulations, while flip-open lamp housings, independent cooling fans, and a steel roller conveyor keep curing, ventilation, and panel transfer integrated in one compact section.

Application Materials:

  • Fiber cement board, Magnesium oxide board, Calcium silicate board
  • Wood, Veneer, MDF, Particleboard, Plywood, PVC, PET
  • Glass, Metal, Marble, Ceramics, Special material, etc.

Application Coatings:

  • UV paint. (Clear UV, Color UV, Dark color UV)

UV Curing Machine for Fast Photochemical Curing

The UV curing machine converts compatible UV coatings from a liquid film into a cured surface within approximately 3–5 seconds. Three independent lamp sections irradiate the workpiece as it travels across the conveyor, allowing you to configure mercury, gallium, or iron light sources around clear, colored, or dark UV formulations. The process uses photochemical curing rather than a long thermal-drying cycle, keeping the curing section compact within a continuous finishing line.

Match the Lamp Source to the UV Coating

Different coating colors and formulations respond differently to UV wavelengths. Instead of relying on one lamp type for every finish, the three-lamp layout gives you flexibility to arrange light sources around the coating being processed.

  • Mercury lamps can be selected for compatible clear UV systems
  • Gallium or iron lamps can support formulations that require a different spectral response
  • Three separate lamp sections increase the available irradiation area
  • UV intensity and conveyor functions are managed from the HMI
  • Individual lamp housings can be opened for adjustment and replacement

This arrangement lets the curing setup follow the actual coating system rather than forcing all products through one fixed lamp combination.

Keep Each Lamp Section Accessible

Every UV lamp sits inside a flip-open metal housing. Opening an individual section gives direct access to the lamp and reflector area for inspection, adjustment, or replacement without dismantling the complete curing tunnel.

Three independent cooling fans are mounted above the lamp chambers. Heat generated around each UV source is extracted separately, helping keep ventilation close to the point where it is needed during continuous operation.

Carry Freshly Coated Panels on Steel Rollers

Stainless-steel rollers support workpieces through the irradiation zone without using a continuous belt directly beneath the coated surface. Frequency-controlled conveying lets you coordinate travel speed with the required exposure time and the surrounding coating equipment.

This layout suits flat materials including wood, veneer, MDF, particleboard, plywood, PVC, PET, glass, metal, marble, ceramics, fiber cement board, magnesium oxide board, and calcium silicate board when they use compatible UV coatings.

Close the Gap Between Coating and Final Cure

After UV paint is applied, panels can move directly into the curing section and continue downstream once the coating has reacted. You can integrate the equipment into a UV roller coating line or a UV curtain coating line where rapid curing follows coating application.

When your process calls for LED UV, Excimer UV, infrared, hot-air, or high-temperature drying instead, the wider paint drying oven range provides alternative curing and drying routes.

Standard Parameters:

  • Model

    TGT1300

  • Overall dimensions L/W/H

    2350*1850*1960mm

  • Max processing width

    1280mm

  • Full power

    31.8kw/33.2kw

  • Gross weight

    1700kg

  • Model

    TGT800

  • Overall dimensions L/W/H

    2350*1350*1960mm

  • Max processing width

    780mm

  • Full power

    19.8kw/21.4kw

  • Gross weight

    1250kg

  • Model

    TGT600

  • Overall dimensions L/W/H

    2350*1150*1960mm

  • Max processing width

    580mm

  • Full power

    19.8kw/21.4kw

  • Gross weight

    1150kg

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Custom UV curing machines of different sizes are available for various products, and the parameters will vary accordingly. Please contact us.

UV Curing Advantages

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Combining Efficiency and Quality

Selecting mercury, gallium or iron lamp light sources per color requirements enables full UV coating curing in just 3–5 seconds, forming a dense, robust protective film. The cured coating delivers exceptional hardness and abrasion resistance, effectively protecting substrates from scratches and wear for long-term durability. UV dryers drastically shorten curing cycles, significantly boosting efficiency.

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Energy Conservation

UV dryers feature far lower power consumption than traditional drying systems. Leveraging ultraviolet light to drive rapid photopolymerization eliminates the need for continuous high-power preheating, heating, or heat retention. Its compact structure also saves valuable production space, while stable curing ensures consistent coating quality and higher overall productivity.

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Eco-Friendly and Healthy

UV coatings feature a single-component chemical structure and utilize a 100% solids formulation; upon exposure to ultraviolet light, they instantly transform from a liquid into a solid state without releasing volatile organic compounds or emitting pungent odors. This significantly reduces air pollution and eliminates the occupational health risks associated with workers inhaling harmful fumes.

Standard Characteristics

User-Friendly HMI

This UV dryer is equipped with a user-friendly Human Machine Interface color touch screen. This interface centrally controls all transmission functions, UV intensity, and the power switch. The intuitive Chinese and English interfaces enable operators to quickly set, adjust, and monitor parameters, while greatly streamlining the operation process.

Touchscreen HMI with emergency stop mounted on the UV curing machine

Flip-Type UV Lamp Shade

The UV dryer features convenient flip-type lampshades, allowing easy access for lamp adjustment, maintenance, and replacement. The specially designed light-concentrating cover effectively enhances UV light utilization efficiency, maximizes radiation intensity, reduces energy loss, and achieves more thorough and uniform curing.

Open stainless-steel UV lamp housing with ceramic lamp holder and ventilation holes

Independent Cooling Fans

The UV dryer, equipped with three independent top-mounted cooling fans, the system is automatically controlled by an internal sensor and timer to maintain continuous and efficient ventilation. It timely exhausts heat from the lamp box, stabilizes the working temperature of the UV lamps, and ensures safe, reliable long-term operation.

Three electric cooling fan units mounted above separate UV lamp chambers

Durable Steel Roller Conveyor

The UV dryer uses a high-precision, pollution-free steel roller conveyor with frequency conversion speed control. The heat-resistant stainless steel rollers ensure smooth, stable conveying, effectively prevent liquid coating or UV residue from contaminating the back of substrates, and maintain high-quality surface finishing throughout the process.

Close-up of polished stainless-steel conveyor rollers inside the curing machine
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Customize UV Curing Machine to Fit Your Products.

When your substrate, coating, or space is unusual, or when you have unique technical requirements, our custom services may be the best way to help you achieve your goals.

Working width, panel thickness, feeding direction and machine body color customization options

Size and Color

Customize UV curing machines to fit the dimensions of your products and spaces.

UV lamp assembly with cooling hoses mounted inside the irradiation chamber

UV Lamp

Customize UV curing machines to fit different coatings properties and budgets.

Glowing tubular UV lamp positioned inside a reflective metal lamp channel

UV Light Angle

Customize UV curing machines for different application requirements.

Close-up of metal mesh conveyor surface inside the curing section

Conveyor

Customize UV curing machines for different products and applications.

Mobile cooling and control unit with digital display, gauges and connected hoses

Function

Customize UV curing machines for different application requirements.

Three UV electronic power supply units with cooling fans and electrical connectors

Electrical

Customize UV curing machines to optimize electricity consumption across different countries.

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