SM-6090UVE UV exposure machine

7 day ago

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KC Printing Machine (Group) Limited

 9 year year

Product details

How to make screen plate?

Core technologies of screen plate exposure machine:

Light source technology: The light source is selected as iodine gallium lamp, with a wavelength in the range of 350-450nm, which can match the photosensitivity range of photosensitive materials such as screen plates. There are also ultraviolet LED light sources, which have the advantages of long life, stable light quantity and stable wavelength. The special reflector design can make the light evenly reflected. By arranging the light source reasonably, such as setting iodine gallium lamp tubes side by side at equal intervals, and cooperating with arc support plates, the concentration and uniformity of light can be improved.

Vacuum technology

Select high-performance vacuum pumps, such as oil-free vacuum pumps, which have fast suction and good effect, and can reach high vacuum in a short time. Optimize the sealing of the vacuum system, use high-quality rubber cloth materials, good elasticity, and ensure the vacuum environment inside the exposure machine. Equipped with a vacuum pressure regulating device, the vacuum pressure can be accurately adjusted according to different plates and exposure requirements to ensure that the original plate and the photosensitive plate are closely fitted without damaging the plate.

Exposure control technology

The error of repeated exposure time of the exposure machine with a timer should be less than ±1%. Through the intelligent control system, the exposure time can be accurately set and adjusted according to different screen patterns, photosensitive materials and process requirements. The exposure intensity can be controlled by adjusting the distance between the light source and the screen, such as adjusting the spacing between the exposure assembly and the glass plate through the telescopic electric cylinder. When the screen needs a shorter exposure, increase the spacing to reduce the exposure intensity to lengthen the exposure time; conversely, reduce the spacing to increase the exposure intensity to reduce the exposure time.

Temperature control technology

The exposure machine usually generates a lot of heat. For example, the light source such as iodine gallium lamp generates a lot of heat, so a good heat dissipation device is required, such as setting a cooling fan on the side wall of the frame and opening an air inlet to discharge the hot air in the exposure room.

Optical glass technology

The use of high-transmittance, low-refractive-index high-quality optical glass, such as ultra-white optical glass imported from Germany, can ensure the transmittance of light and the reproducibility of the mesh line, making the plate-making pattern clearer and more accurate. 355

UV Exposure machine //Parameter
Technical parameters	SM-90120UVEC
	Glass Dimension: 900X1200mm; Glass thickness: 10mm. Lamp Wattage: 2000W; Max Frame dimension: 800×1100mm; Exposure Area: 850mm×1150mm; Vacuum degree: 0.05mpa; Wattage: 80w/cm; Lamp distance:750mm; Weight:135KG.
	SM-120150UVEC
	Glass Dimension: 1200X1500mm; Glass thickness: 10mm; Lamp Wattage: 3000W; Max Frame dimension: 1100×1500mm; Exposure Area: 1050mm×1550mm; Vacuum degree: 0.05mpa; Wattage: 80w/cm; Lamp distance:750mm; Weight:155KG.
	SM-150200UVEC
	Glass Dimension: 1500X2000mm; Glass thickness: 10mm; Lamp Wattage: 3000W; Max Frame dimension: 1400×1900mm; Exposure Area: 1450mm×1950mm; Vacuum degree: 0.05mpa; Wattage: 100w/cm; Lamp distance:750mm; Weight:175KG
Works supply	1phase 220V or 3Phase 380V Power supply
Package list	Outer size: 1.28×0.98×0.98m ; Net weight:135 KG
	Package size:1.34×1.03×1.02m ; Gross weight:226 KG; CBM: 1.136
H.S.Code	8443198000
Certificate	CE
UV Exposure Machine //Advantage
Function	Choose high quality UV lamp. keep long life; Reflect cover made by resist aging materials; Whole jointing with zinco plate, both portability and firmly; Exposal time auto adjustment and controlling; High vacuum degree, easy to transfer and copy fine lines ; Automatic door of UV lamp shut off and turn on when exposure and finish ensure long life of UV lamp; High toughness Rubber Layer ensure Film closely cover with frame.
Accessories included	Operation instruction in English 1 pc.
UV Exposure machine //Technical support
Printing elements	Please replace UV lamp after 1000 hours life; Please use UV Exposure machine in dark room; Please test Exposure machine and get correct parameter before making plate; Choose good quality Photosensitive adhesive