Three main grinding and polishing techniques
Three main grinding and polishing techniques
1. The first is physical grinding
The grinding particles are irregular rhomboid, coarse and fine grades, oxidation and scratch effect is quite good, is the mainstream grinding and polishing technology on the market; And rough abrasive with edges and corners often cause two fine scratches, the need for a finer level of abrasive more than two times grinding, complex procedures, and inevitable damage to the finish. The frequent use of this abrasive product and technology makes the finish rely on polishing and waxing like drugs, and the varnish layer has become thinner and thinner, and the brightness of the original car paint has been eclipsed
2, the second is physical + cover grinding
Just finished in the rough scratches disappear, there is a bright effect, but in the sunlight there are obvious fine scratches and optical rotation, the reason: part of the scratches are wax or resin oily ingredients to fill, rather than really remove; If the oil is too large, the walking lines of the polishing ball will produce optical rotation. This polishing method is easy to reproduce scratches after washing two or three times, with strong deception. Shop owners and technicians who do not know the reason will be very upset!
3, the third is the relatively top and rare grinding technology
Time delay crushing and polishing technology, grinding agent is glass bead round shape, will not cause secondary grinding scratches, at the same time, the paint temperature is low; When the polishing ball runs at high speed and the abrasive produces a certain temperature, the grinding particles will be broken instantaneously to form finer particles, which can effectively polish the fine deep layer. In one step, the more it is thrown, the brighter it will be. This polishing technology not only guarantees the effect, but also minimizes the damage to the lacquer surface from polishing (polishing must be harmful)! Also, these abrasives do not contain wax or resinous oiliness, and the shine they cast is a deep, raw finish with an amazing cool texture.