Tunnel Dryer Basic

Guangdong Aces Machinery Co., Ltd. is one of the leading manufacturers and suppliers of tunnel dryer basic in China. With abundant experience, we warmly welcome you to wholesale the newest tunnel dryer basic from our factory. All customized machines are with high quality and low price. Welcome to contact us for quotation.

Modular tunnel dryer - suitable for large-scale production printing factories, with fast drying speed, good effect and easy operation. The length can be customized according to customer needs, making it an ideal equipment for mass production in modern printing factories.

 

This machine is designed for mass production in printing factories. It delivers excellent drying performance at high speed with simple operation. It addresses the drawbacks of conventional ovens - time-consuming processing, heavy labor input and high power consumption - making it ideal mass-production equipment for modern printing plants.

• Developed Tunnel Dryer Basic through years of R&D, the mature control system features high precision and user-friendly operation. Temperature, power and mesh belt speed can be independently adjusted on demand. It adapts to production environments across Electric Tunnel Dryer diverse regions and climates, with adjustable temperature ranging from ambient to 180°C.
• Optimized overall structure delivers superior thermal insulation, Gas Conveyor Dryers minimizing heat loss and cutting power consumption.
• Each drying zone is equipped with an independent hot air circulation system. It maintains high-speed internal airflow to prevent heat buildup and ensures uniform temperature distribution across the chamber, guaranteeing consistent drying results for identical products. The circulating hot air enhances thermal penetration into fabrics and accelerates drying.
• Ultra Electric Dryer Adopting world-leading automatic fault detection, the system timely identifies lamp failure and solid-state controller status, displaying faulty lamp positions directly. There is no need for manual one-by-one inspection during lamp replacement; troubleshooting is simple and does not require professional technicians.
• High-efficiency Light Flash Cure Unit energy-saving radiant lamps together with reflector covers greatly improve heat utilization efficiency.
• Laser-cut machine housing, PTFE high-temperature resistant mesh belt and rollers, plus imported temperature sensors ensure stable and efficient equipment operation.
• The equipment runs smoothly and quietly with high safety and low maintenance requirements.

Fast drying, superior finishing effect, simple operation, energy-saving & eco-friendly, reliable performance, powerful functions, robust construction, low maintenance rate, over 30% energy saving.

Process: Electrostatic Flocking – Electrostatically attract flock fibers onto adhesive layer. Application: Ladies' apparel, bags, footwear logos.

Equipment: Electrostatic flocking unit. Medium adhesive deposit, medium electrostatic voltage, medium conveyor speed.

Principle: Print flocking adhesive onto substrate by oval screen printer. The electrostatic flocking unit generates high voltage electric field, short fiber flock is charged and vertically adsorbed onto wet adhesive. After curing, excess loose flock is removed to obtain soft velvet texture.

Risk Notice: Electrostatic flocking involves high voltage equipment. Safety training is mandatory for operators. Adhesive viscosity, voltage, fiber length and humidity greatly affect flocking quality. Pre-production trial print is required before mass production to verify adhesion, pile density and rubbing fastness.

• Operators

Paste mixer, oval machine operator, flocking unit operator, QC inspector. Operators must complete high-voltage safety training. Wear anti-static gloves, dust mask and safety goggles. Ground all metal parts of flocking device.

• Materials

Substrates: Ladies' woven/knit fabric, bag PU/leather, shoe upper material. Pre-inspect surface: free of oil, dust and release agent.

• Material list

Flocking adhesive (screen printable flocking binder, matched for textile / PU / leather)

Nylon flock (0.5–1.0mm commonly used; color per customer requirement)

Thinner / thickener for adhesive (adjust viscosity)

Defoamer

• Screens: Single screen for flocking adhesive printing

Mesh: 80T–100T polyester mesh, medium heavy stencil emulsion

Film: Logo artwork with registration cross marks

• Equipment: Oval screen printing machine, electrostatic flocking unit, high voltage power supply, blower / brush station for excess flock removal, hot air tunnel oven, electronic scale, mixing bucket, squeegee, hygrometer

• Auxiliaries: Test swatches, adhesive filter mesh, anti-static grounding wire, flock recycling bin

2. Pre-production Sampling & Color Matching

Take substrate sample same as bulk material.

Prepare flocking adhesive, adjust viscosity and add defoamer.

Trial print adhesive → enter electrostatic flocking unit → flock adsorption → remove loose flock → cure → cool.

Inspection items for sample:

Pass: Full vertical pile coverage, no bare spots, uniform density, soft hand feel, no flock shedding after rubbing

Fail: Bare patches → increase adhesive deposit or adjust voltage; flock lying flat → check grounding / humidity; heavy shedding → adjust adhesive and curing parameter

Color check flock color against customer standard; keep sealed approved sample and record adhesive formula.

3. Screen Making & Inspection

Film output: Logo artwork with crosshair registration marks; expand fine lines slightly to compensate for adhesive bleeding.

Screen parameter: 80–100T mesh, thick stencil emulsion, screen tension 22–26 N/cm.

Screen inspection: No pinholes, clogging, emulsion peeling.

Mount screen on oval machine, lock frame, set screen gap: 2.5–4 mm (medium adhesive deposit).

Squeegee setting:

Hardness: 60–65 Shore A

Angle: 70–75°

Pressure: Medium pressure

Printing speed: Medium speed 0.4–0.6 m/s

4. Adhesive Mixing Introduction

Clean mixing bucket thoroughly, no residual ink or other paste.

Pour flocking adhesive base, low speed stir.

Add defoamer and thickener/thinner to adjust viscosity: 20,000–30,000 cps, medium viscosity.

Filter adhesive with 100-mesh sieve to remove impurities.

Mark batch number, mixing time. Adhesive pot life follow manufacturer specification.

Warning: Do not mix with other types of glue.

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