DOUBLE 100 Automatic UV Coating Machine: Enhancing Paper with Varnish for Superior Finish

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Section : Machinery
Category : Industrial Machinery
SKU : 1600755276668

DOUBLE 100 Automatic UV Coating Machine: Enhancing Paper with Varnish for Superior Finish

Product Overview

QH-Coat 18"(480mm）UV Coater

Our UV coater should be an ideal solution partner for both digital press users and tranditional offset printer user. we make sure
this machine gives your customer upgrade printing quality by perfect UV coating. Also Free standing Preheat-IR unit(Option) gives
you a perfect solution for wax based toner coating. Apply UV, Aqueous& Primer Coatings To A Wide Variety Of Substrates To Make
Your Prints Stand Out.

QH-Coat Series is a most economical low cost UV coating machine solutions. It has a width range from 18”(48cm) to 36”(90cm).

PRODUCT SPECIFICATIONS

	QH-Coat 18" (480mm)UV Coater	QH-Coat 24" (650mm) UV Coater	QH-Coat 36" (900mm) UV Coater
Max Coating Width	18" (480mm)	24" (650mm)	36" (900mm)
Min Material Thickness	180g	180g	180g
Max Material Thickness	300G	800G/300G	300G
Speed	0-18m/min	0-9m/min	0-9m/min
Curing Way	UV Lamp	UV Lamp	UV Lamp
Feeding Way	manual	manual	manual
Effect	Glossy/Matt	Glossy/Matt	Glossy/Matt
texture effect	Optional	Optional	Optional
Feeder	optional	optional	optional
Stacker	optional	optional	optional
Corona	optional	optional	optional
Lamp No.	1 piece	1 piece	1 piece
Power	2500w	3500w	3500w
Weight(With Package)	285kg	350kg	465kg
Dimension(With Package)	950150132cm	112200132cm	140200132cm

Products Description

The machine boasts several features that contribute to its efficiency and user-friendliness:

1. **Well-Knit Structure:** Compact and efficiently designed, occupying minimal space and allowing for easy installation.

2. **High-Quality Nylon Belt:** Equipped with a durable nylon belt capable of withstanding high temperatures while remaining flexible during operation.

3. **Adjustable Wheels:** Three wheels allow for precise adjustment of material and coating thickness, as well as the doctor blade, ensuring optimal machine performance.

4. **Navigated Pressure System:** Ensures smooth printing by guiding the print through the belt, minimizing curing issues.

5. **Paper Stopper System:** Guarantees smooth and tidy paper output, enhancing overall efficiency.

6. **Pump Circuit System:** Facilitates smooth circulation of liquid materials without any wastage, contributing to cost-effectiveness.

7. **Belt Deviation System:** Prevents belt slippage, thereby extending the lifespan of the belt and reducing maintenance requirements.

8. **Light Shade System:** Protects operators' eyes from harmful liquid light exposure, prioritizing safety during operation.

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the DOUBLE 100 Automatic UV Coating Machine?

The DOUBLE 100 (QH-Coat series) is an automatic UV coater designed to apply varnish coatings to printed sheets. It’s aimed at both digital press and traditional offset users to upgrade print quality by applying UV, aqueous and primer coatings for a glossy, matt or textured finish.

2. Which coating types can this machine apply?

The machine supports UV, aqueous and primer coatings. A texture effect is available as an option. For wax-based toner prints, a free‑standing Preheat-IR unit (optional) is recommended before coating.

3. What model sizes and maximum coating widths are available?

QH-Coat models are available in three widths: 18" (480 mm), 24" (650 mm) and 36" (900 mm), covering small to medium sheet sizes.

4. What are the material thickness and speed specifications for each model?

Typical specs by model: 18" (480 mm) — min thickness 180 g, max thickness 300 g, speed 0–18 m/min, power 2500 W. 24" (650 mm) — min thickness 180 g, max thickness listed as 800 g/300 g (consult supplier for clarification per configuration), speed 0–9 m/min, power 3500 W. 36" (900 mm) — min thickness 180 g, max thickness 300 g, speed 0–9 m/min, power 3500 W.

5. How is material fed into and out of the machine?

Standard operation uses manual feeding. Optional motorized feeder and stacker units are available. The machine includes a paper stopper system to ensure tidy and consistent output.

6. What curing system does the machine use?

Curing is done with a UV lamp (one lamp per unit). The machine guides the sheet through the coating and curing zones to ensure uniform cure.

7. What optional accessories can I add?

Available options include a feeder, stacker, corona treatment, texture-effect module, and a free‑standing Preheat-IR unit for wax‑based toner applications. Ask your supplier about configuration packages.

8. What safety features does the machine have?

The machine includes a light shade system to protect operators from harmful UV light exposure. Standard safety best practices — operator training, eye protection, and appropriate ventilation — are recommended.

9. What are the machine’s maintenance needs?

Key maintenance items include cleaning and inspecting the nylon conveyor belt, checking and adjusting the doctor blade, maintaining the pump circulation system, monitoring belt alignment (belt deviation system), and periodic UV lamp checks/replacement. Regular cleaning prevents cure buildup and ensures consistent coating quality.

10. What substrates are supported?

The coater is intended for a wide variety of paper and print substrates used in digital and offset printing. For specialty substrates (plastics, heavy boards, films), or unusual surface chemistries, consult the supplier to confirm compatibility and necessary pre-treatment.

11. How do I achieve consistent glossy or matte finishes?

Consistency depends on coating formulation, doctor blade/wheel adjustments, material thickness settings, and proper curing. Use the adjustable wheels and doctor blade to set coating thickness, ensure correct belt tension and feed, and verify UV cure parameters and coating viscosity.

12. What are the machine dimensions, weight and power requirements?

Packaged weights and dimensions (as provided): 18" model — 285 kg; package dimension 950*150*132 cm; 24" model — 350 kg; package dimension 112*200*132 cm; 36" model — 465 kg; package dimension 140*200*132 cm. Power ratings: 18" 2500 W; 24" and 36" 3500 W. Confirm exact installation electrical and space requirements with the supplier or installer.

13. Is the DOUBLE 100 suitable for high-volume production?

The QH-Coat series is positioned as an economical, low-cost UV coating solution ideal for small to medium production runs. The 18" model offers higher top speed (up to 18 m/min) for faster throughput; 24" and 36" models run up to 9 m/min. For heavy industrial/continuous high-volume production, discuss throughput needs with the manufacturer to ensure it meets your targets.

14. What warranty, service and technical support options are available?

Warranty and after-sales service policies vary by supplier and region. Contact the vendor or authorized distributor for specific warranty terms, spare parts availability, preventive maintenance plans and local technical support.