The colordowell WDDSG-390B Hot and Cold Roll Laminator is the embodiment of technological advancement and practical functionality. As a trusted manufacturer, colordowell brings in an unmatched product that caters to various laminating needs, from high-volume demands to small-scale applications. What sets our roll laminator apart is its division into two categories - ready-to-coat and pre-coated systems. The ready-to-coat machine offers three crucial functions – gluing, drying, and hot pressing. It ensures a wide array of applications with its stable and reliable performance. On the other hand, the pre-coated laminator, devoid of gluing and drying parts, is compact, cost-efficient, and easy to maneuver, making it ideal for laminating both large quantities and small batches of printed matter. The WDDSG-390B laminator integrates key features such as a synchronous conveyor belt for automatic paper feeding, an intelligent automatic breaking system, intelligent temperature control, and infrared heating. Added functions include single-side back-curling, a robust 180W gearbox reduction motor, a thick mold spring, eccentric wheel pressure system, trimming cutter, and dotted line cutter. Its steel roller has a diameter of 110mm, while the rubber roller has a diameter of 75mm and is made from imported non-viscose high-temperature resistant silica gel. Our hot and cold roll laminator encapsulates the entire laminating process - from film selection, laminating production, to cutting - presenting a perfect blend of craftsmanship and usability. With the colordowell WDDSG-390B laminator, we guarantee not only quality results but also an enhanced efficiency that will significantly contribute to your productivity. Choose colordowell, choose excellence.

Features：

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Laminating machines can be divided into two categories: ready-to-coat laminating machines and pre-coated laminating machines. It is a special equipment used for paper and film. The ready-to-coat laminating machine includes three parts: gluing, drying, and hot pressing. It has a wide range of applications and stable and reliable processing performance. It is a laminating equipment widely used in China. The pre-coated laminating machine has no gluing and drying parts. It is small in size, low in cost, and flexible and easy to operate. It is not only suitable for laminating large quantities of printed matter, but also suitable for laminating small batches of scattered printed matters such as automated desktop office systems. processing, which has great development prospects .

1.Synchronous conveyor belt automatically feeds paper,
Intelligent automatic breaking system, no need of air compressor.
2. Intelligent temperature control and infrared heating.
3. Single-side back-curling function.
4. 180W gearbox reduction motor.
5, thick mold spring, eccentric wheel pressure system.
6. Equipped with trimming cutter and dotted line cutter.
7. Steel roller diameter of 110mm, rubber roller diameter of 75mm.
8. The material of the rubber roller is imported non-viscose high-temperature resistant silica gel.

Use Craftsmanship：

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Laminating machine laminating process refers to the entire process of laminating pictures and photos, including film selection, laminating production, and cutting. It is mainly used for the post-production of advertising pictures and wedding photos. The covered pictures are highly anti-corrosive, waterproof, dust-proof, wrinkle-resistant and UV-resistant, and can produce a strong three-dimensional sense and artistic appeal. The cold laminating machine is the main equipment to complete lamination, and it is also an essential supporting equipment for computer inkjet printers and electrostatic photo machines. Commonly used equipment for lamination include manual cold laminating machines, electric cold laminating machines, self-releasing cold laminating machines and automatic cold and hot laminating machines. There are also transfer equipment.
Effect：
1. Cover the picture with a protective film to improve the strength of the picture and the wear resistance of the surface.
2. Isolate the picture from the outside air to prevent deformation and cracking caused by corrosion, moisture, and dryness of corrosive gases in the atmosphere, fading and discoloration caused by rain erosion and ultraviolet radiation, and keep the bright color of the picture lasting. Extend image display life.
3. Paste the picture on the display board or cloth to make a hanging advertising screen.
4. Press a special mask or plate on the picture to form a picture with special artistic effects such as gloss, matte, oil painting, virtual, and three-dimensional.

Classification of coating methods：
The laminating process completed with various materials and equipment is divided into several categories according to the temperature and purpose of the raw materials (consumables) used. The following categories are introduced.
Cold mounting: The method of mounting the protective film on the surface of the picture using cold pressing at room temperature is called cold mounting. There are single-sided mounting and double-sided mounting. In terms of operation methods, there are also manual peeling and self-peeling. The cold laminating process has the characteristics of simple operation, good effect and low cost. It is widely used in the post-production of advertising light boxes, engineering drawings and wedding photography.
Hot mounting：
The mounting method in which a special hot film is heated to a certain temperature (about 100-180°C) is called hot mounting. It can be divided into single-sided hot mounting and double-sided hot mounting because of its light transmittance and waterproof properties. It has good heat resistance and strong hardness, and is suitable for the post-production of advertising images based on lighting or other occasions. However, thermal laminating equipment and consumables are expensive, complex to operate, consume a lot of energy, and are also costly.
Similar to heat mounting, but generally smaller. The largest plastic sealing equipment on the market is 24 inches, which is heated and sealed with special plastic film. It is mainly used for packaging documents, small-sized pictures or documents, etc.

Vacuum lamination：
A special vacuum laminating machine is used to evacuate the space between the film and the painting and then set it at a certain temperature to complete the laminating. The operation method is complicated, the cost is high and the picture size is subject to certain limitations, but the mounting quality is very high, the picture texture is strong, and it is suitable for photos.

Specifications:

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Model NumberDSG-390B

Place of Origin	China
Max laminating width	390mm
Laminating Speed	0-6m/min
Max heating Temperature	160℃
Roller Diameter	110mm
Heating method	infrared heating by hot air
Power supply	AC 100V; 110V; 220-240V,50/60HZ
Heating Power	1600W
Motor Power	80W
Machine weight	150kg

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