Shenzhen Heng Yi Jia Technology Co., Ltd.
Model No.: HYJ-40
Type: Coating Production Line
Airflow Direction: Cross-flow Type
Heating Mode: Electric
Paint Mist Treatment: Wet-type
Packaging: plastic bag
Productivity: 2000pcs per day
Brand: Heng Yi Jia
Place of Origin: China
Supply Ability: 5000sets per year
Through the above process description and analysis, we can see that each process has its applicability, has its advantages and disadvantages. Therefore, we in the choice of technology, we must take into account the actual needs and conditions to select the appropriate process, otherwise it is difficult to achieve their desired results, and sometimes spent more cost, but also can not do their desired effect and quality The In the wooden industry more prosperous today, but also means that the industry's competition has become increasingly fierce, wooden door manufacturing and sales of the overall trend is lower and lower profit margins. How to maximize the cost of control, improve quality, improve production efficiency, which is placed in front of every practitioner issues. Improve quality, does it mean to raise costs? Appearance: Yes. But not really. Some people say that I want to "bottom coloring, face repair color" process effect, but want to simplify some of the process, the cost is lower. In fact, it can be done. Some factories have matured to use new materials to replace the previously used water and ash, so that not only has a good filling, construction, but also to achieve the effect of the end of coloring. The use of new materials, can optimize the process, reduce costs and improve efficiency. In the application of paint just when people most of the brush method, then use the spray method, greatly enhance the production efficiency and quality. But people have overlooked the coating is a variety of methods, and some factories use scraping method, not only greatly saves the cost, improve efficiency, and do better results. So, painted as a science, it is like all other fields of science, with endless exploratory. It is always in constant progress and development. Engineers questioned Q: We just do the door, the surface is very smooth, but placed more than a month later, found that the surface is not so bright luster, the surface is not so smooth, what is the reason? A: The main film is subsidence. Paint film subsidence, will cause uneven surface, and the surface of the uneven light will reflect the astigmatism, resulting in shiny decline. Countermeasures: to do the bottom of the closed, the bottom of the coating operation must fill the wood, to be dry time to full, polished thoroughly, you can better control the occurrence of the above situation. Q: We paint a set of doors (5.3 square) the average cost of paint up to 200 yuan, for which we changed several paint suppliers, the price of paint down some, but the overall cost is high, how can we reduce costs The A: The cost of coating control is a systematic project, but the choice of cheaper paint unit price is not a fundamental problem. We think that from the following three aspects: First, choose the most appropriate process; the second is to control the rework rate; third is to enhance the quality of the operator.
One side of the bottom 1, scraping process: water cement, grinding, polishing, spray, spray transparent primer colored transparent surface grinding, tofo. 2, product positioning: low-grade products. 3, advantages: simple process, low cost in wood coating, tofo has obvious defects in the case of using wood ash fill water, colored transparent face with deep color coating, can effectively cover the substrate defects. Uniform color. 4, disadvantages: the product does not have permeability, can not see the natural texture of wood texture, the effect of the entire painting is similar to do in the actual effect of the medium density board paint. Because only the first primer, product filling is not good, sag resistance is not good, prone to the film surface with wave like Wen's ups and downs, greatly affect the overall beauty products. It is the most time consuming, the labor intensity is big, the dust is big, causes the grinding work to be difficult to please.
Two: two bottom side (including water cement type), 1 process: water cement, grinding, spray scraping, sanding, transparent primer spray surface polishing, color transparent transparent primer, grinding, spray tofo. 2, product positioning: medium and low. 3, advantages: the coating process is relatively simple, low cost, better than a process filled with anti depressed. 4, disadvantages: the permeability of the product is not very good, the sense of hierarchy is not strong, can not be a good indication of the natural texture of wood and beauty. The intensity of water ash is large and the ash is large. 5 suggestions: (1) the wood water cement into "colored water ash"; (2) put into use colored transparent spray paint color repair oil repair color, light grinding, and then spray the transparent paint. This will greatly enhance the permeability and the level of the product, so that the texture of the wood can be more clearly demonstrated, and the overall cost will not increase the number of.
Three: three at the end of 1, a process: white, transparent primer, spray polishing grinding, grinding, spray color, light repair varnish, transparent primer, grinding polishing spray, spray, transparent primer. 2, product positioning: medium and high grade products. 3, advantages: good permeability, can clearly show the natural texture of wood. The construction of water ash is omitted, and the intensity of grinding is reduced. 4, disadvantages: high cost, the process has not been simplified, if it is a deep wood eye material, three primer can not do a good fullness. If the material of the wood texture is fine, can enhance the effect of wood texture (only true performance).
5 suggestions: (1) if the material wood eye deep, second primer can be used in wet operation; (2) can also put second primer by spraying into the coating, which not only greatly save the cost, better coating effect can be obtained. Four: the bottom surface coloring, color repair process: 1, tofo, sealing, grinding, grinding bottom spray cleaning, spray, PU glaze transparent primer, transparent primer, grinding polishing spray, spray priming, grinding, transparent color repair, light grinding, spray varnish. 2, product positioning: high-end products. 3, advantages: with a very good permeability, sense of hierarchy (stereo), even if the texture of the wood itself is not clear enough, through the above process operations, but also to show the texture more clearly. 4, disadvantages: high cost, long working hours. 5 suggestions: (1) if the wood texture clear, very aesthetic, not the bottom color (such as Sapele veneer, direct transparent primer, its wooden eyes emit a red flash effect, very beautiful; but if you do not show the bottom coloring process is the effect.); (2) the end of the coloring process, surface color can be light, so layering, better permeability.
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