Category: Tutorial

For paint shop construction, we will install a variety of robotic devices such as material handling robot, painting robot and other automatic machines to maintain a stable and high efficiency production as much as possible. In fact, the fine rate is not only about how the machine working but also the general workshop consideration. Clean room is a basic but crucial part for high quality coating process. Following we will troubleshoot the most common quality issue for paint spraying system and give guidance how to make a tailored clean room. Fine Rate Investigation In coating plant, the most common issue is dust particles after curing. The dust can not be removed anymore and the finished product will be a  defective piece after finishing and just  reduce the production fine rate.…

Automatic trace spraying means the spray gun will spray on loaded objects while they're moving forward on a conveyor system. The painting machine or robot will follow the conveyor speed and complete the spraying before objects move out it's effective working area. When everything setup well, it seems pretty easy. However, things are not always as expected due to various conditions. When we configure a robotic spray painting system, we always need to automate the setup as much as possible regardless the spraying method. But it's not always so easy to make it working as design principle due to technical limitation or the onsite operator skills. In this article we will briefly explain the concept and required technology in order to configure a full automatic trace spraying system by industrial…

Flame treatment principle Flame treatment is a widely used process for surface modification of substrates such as plastics, glass and metal foils to improve their adhesion to liquids such as inks, paints, binders and coatings. Plastics used for flamming are thermoplastics and thermosets. When heated, thermoplastics will gradually soften and melt with the increase of temperature, and will become hard after cooling.At the same time, this process is reversible. We generally use surface tension or surface energy to measure the ability of the substrate to adsorb liquids, and if the substrate surface energy is at a high level, the liquid will become more wetted on its surface and have good ductility. Making the liquid more wetted on the substrate is the basis for the substrate to adsorb the liquid. If…

Spray painting machine is widely used in almost all industries for it's flexible application. Safety is considered more and more due to uprising issues caused by various reasons. Beside furthermore training to improve the safety concept and experience sharing, we also need to avoid potential factors from the initial start such as machine designing and production. Here we have a safety list including both mechanical and electric tactic. Mechanical construction Most part of painting machine construction is mechanical. Although the basic logic and concept is pretty simple, the final presentation can can easily tell the manufacturer's skill and management level. Beside the general functionality, we have to pay attention to each small piece considerring safety such as no sharp edge and corner protection etc. For example after a steel plate…

When considerring a painting system for our business, we have numorous selections and could be misguided if we can't indepth evaluate our tailored needs. Ideally, we should make full use of the machine to be a powerful backend of our business improvement. If we select a wrong machine, it's not just about monetary but also a bad affect to our business development. Thus a smart decision is not a single purchase but a tactic to future. How to choose the most suitable painting machine? Regardless the various choice, there're basically two options - full automatic and semi automatic. The only difference is how the process being handled through various mechanical devices such as robot or penumatic guns etc. Following we will indepth introduce the two options and guide how to…