700 double-sided coating machine
The coating machine is a roller type photosensitive oil coating machine, which is mainly composed of a machine base, an output, an input roller group, an automatic control and the like, and the surface of the coating roller is provided with a precision thread; widely used for PCB circuit board and metal etching. Pre-treatment, the surface of the product is coated with ink to make a protective layer; the coating machine replaces the traditional manual painting and manual printing process, and has uniform coating effect, environmental protection and high efficiency. It is the most advanced technology in the field of etching industry and is favored by customers. .
Phone：+86 18927756652 (Wechat)
Equipment use:
Widely used in PCB circuit board, metal etching pre-treatment, the surface of the product is coated with ink as a protective layer; the coating machine replaces the traditional manual painting and manual printing process, the coating uniform effect is good, environmental protection and high efficiency, is the technology in the field of etching industry The most advanced models are favored by customers. Photosensitive etching process: coating → oven → exposure → development → etching → film removal → finished product
Machine parameters:
Equipment size: 1300*900*1120mm;
Substrate width: 680mm;
Substrate thickness: 0.4-4mm;
Feeding speed: 0-10m/min (adjustable frequency conversion);
Coating wheel material: EPDM rubber engraving;
Coating wheel specification: 160mm;
working principle:
Simultaneously working with a double coating wheel, the photosensitive oil is uniformly applied to the surface of the sheet by rolling. The precision conveying mechanism ensures the consistency of the coating operation. The coating thickness of the photographic oil is controlled by the pressing force, and the technical requirements are met by precise adjustment of the dial gauge. Plates of different thicknesses are finely adjusted by a horizontal fine-tuning system to ensure that the products of different thicknesses can achieve the required coating quality.
Equipment advantages:
1. The roller is made of imported Japanese raw materials, resistant to chemical solvents, and has good uniform coating effect.
2. Configure the imported oil pump, the ink can be recycled through the oil tank, no waste
3. Accurate positioning, plate thickness adjustment using digital display dial indicator, plate thickness, corresponding to the parameter adjustment, convenient and fast
4. Replacing single-sided and traditional manual printing processes, completely solving the problem of uneven artificial painting, large waste of ink, low efficiency, etc.
