Bottles UVLED drying machine

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KC Printing Machine (Group) Limited

 10 year year

Product details

The principle of cups UV curing machine/UV Oven

The cup UV curing machine mainly uses ultraviolet rays to trigger photochemical reactions to achieve curing. The cup UV curing machine usually uses ultraviolet lamps as light sources, such as mercury lamps, metal halide lamps, etc. When these lamps are powered on, the gas or metal halide inside will be excited to produce ultraviolet rays of a specific wavelength. The commonly used ultraviolet wavelength is between 200-400nm, such as UV-A (315-400nm), UV-B (280-315nm) and other bands. This wavelength range can effectively trigger photocuring reactions. The UV coating or ink on the surface of the cup contains a photoinitiator. When ultraviolet rays are irradiated to the surface of the cup coated with UV coating or ink, the photoinitiator absorbs ultraviolet energy and produces active ingredients such as free radicals or cations. The active ingredients will trigger polymerization or cross-linking reactions of resins, monomers and other components in the coating or ink. Taking free radical polymerization as an example, active free radicals will react with unsaturated bonds such as double bonds in resins and monomers to form new free radicals. The new free radicals continue to react with other unsaturated bonds, causing the molecular chains to grow and cross-link, and eventually forming a three-dimensional network of polymer structures, thereby converting the coating or ink from liquid to solid and achieving curing. The cup UV curing machine can ensure that the UV coating or ink achieves the ideal curing effect by controlling parameters such as the intensity of ultraviolet rays, irradiation time, and curing temperature. For example, according to factors such as the material, shape, and thickness of the coating or ink of the cup, adjust the power of the UV lamp, the irradiation distance, and the transmission speed of the machine to ensure that the coating or ink on the surface of the cup is evenly, quickly, and completely cured.

Technical data of Cup UV curing machine/UV oven

M-1030UVS Cylinder UV Drying Machine for cups //Parameter
Technical parameters	Max. curing size of workpiece: Cylinder:300X200mm Plane:400X150mm; Conveyor speed:0~10m/min ; Total power:5KW; Outline dimension:2200X600X1700mm ; Conveyer width: 400mm; Lamp Wattage: 4000W; Power supply: 3 Phase 380V.
Works supply	Power: 3 phase 380V.
Package list	Package dimension:2.250×0.870×1.900m; Gross weight:330KG; CBM: 3.7193
H.S.Code	8443198000
Certificate	CE
M-1030UVS Cylinder cups UV Curing Machine//Advantage
Function	Suitable for the UV Ink printing cure on various bottles and cylindrical substrate; By adjusting its lighting angle, it can also be used in the UV Ink printing cure of flat or curved substrate; Enclosure construction with conveyor. Apply half light (3KW) or full light (6KW) tubes, the distance is adjustable; On the top of the machine equipped with an exhaust system, you can vent the inside heat of curing chamber

Solution of cups UV curing machine/ UV oven

After the ink is printed with curved screen printing machine , it is completely dried and there is no peeling phenomenon, which is one of the most important indicators for measuring the quality of screen printing. For screen printing of plastic bottles, solvent-based inks or UV inks can be selected. Solvent-based inks are dried by hot air or naturally; UV inks are dried by UV curing machines.

UV screen printing ink is UV ink, which refers to the use of ultraviolet light of different wavelengths and energies to polymerize the monomers in the ink binder into polymers under ultraviolet light, so that the ink is film-formed and dried. UV ink has the following characteristics: good environmental protection; no blocking of the net, which is conducive to the printing of fine products; the ink film after drying has good gloss, good wear resistance, water resistance, oil resistance and solvent resistance; fast drying speed: it can be cured instantly under ultraviolet light, greatly improving printing efficiency; saving ink: under the same printing conditions, UV ink uses less ink. Generally, solvent-based ink can print about 50㎡ per kilogram, while UV ink can print 70㎡.

Plastic bottle UV curing machine is a device specially used for drying plastic bottle UV ink. It consists of a conveyor belt, a curing system, and an operation panel. The conveyor belt is generally composed of a stainless steel conveyor belt that can be circulated and drives a rotating fixture. The plastic bottle is placed on the fixture and enters the UV curing system along the conveyor belt. When the bottle enters the irradiation area of the lamp, it will rotate one circle, and the ultraviolet light will irradiate the UV ink on the bottle body, causing drying. By setting the angle and intensity of the UV lamp and adjusting the speed of the bottle, the optimal drying process of the UV ink can be achieved.

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KC Printing Machine (Group) Limited

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10 year

Address: Dongguan, China

Main Product: Automatic Screen Printing machine, Automatic Pad Printing machine, Automatic Hot Foil Stamping Machine, Pad Printers, Screen Printers , Hot Foil Stamping Machines

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