What details should be paid attention to when purchasing second-hand glass edging machines

Glass edging machine, as a necessary mechanical equipment for glass deep processing, is also relatively large in shape, so the price of the edging machine is relatively high. The price on the market is much the same, and it is a lucky thing that the glass industry can maintain its previous market sales next year after the impact of the epidemic in the past two years.

Now, share with you the details of the purchase of second-hand glass edging machine, where you should start to observe and review the quality of glass edging machine is reliable.

First of all, let's review the basic structure of the glass edging machine, host, spindle, guide rail, screw, console, servo, frame, these are its basic components.

In this way, it can be very clear where the quality inspection of the second-hand glass edging machine should start before purchase. According to the standard quality requirements, the guide rail and screw must be smooth, and there is no rust inside. Secondly, look at the spindle rotation has no abnormal noise and jitter, how the speed is uniform, and the base as the bearing of the edging machine, the material must be thick enough, and the rust prevention is also very important. The requirements for the grinding head of the second-hand glass edging machine are high, and the quality of the grinding head directly affects the quality of the glass after deep processing.

After years of research and development and production experience, in the purchase of second-hand glass edging machine is the need to pay special attention to the various parts, especially the parts with very high wear resistance and oxygen resistance performance need to be cast parts, welding parts need to be particularly good, in order to make the second-hand glass edging machine in the long-term use of no major failures, no parts separation, loose and so on.

PS: What needs special attention is the main shaft. The spindle with high runout precision and strong waterproof ability can better ensure the quality of glass deep processing. The thickness of the spindle grinding plate and the quality of the spindle itself belong to the binding effect, and the thick grinding plate is much higher than the thin plate in cost, so it needs to pay attention to check. It is recommended to choose the main shaft made of copper wire, the bearing is better waterproof performance.

Finally, if conditions exist, we still recommend the purchase of a new glass edging machine, because the second-hand equipment is not found to have any problems when buying, but there may be many small problems in the use process, at the same time, the second-hand equipment is not good after sale, because the use of a long time, all kinds of accessories are worn out, it needs to be replaced. Therefore, it will also lead to more expensive after-sales costs, there are some small manufacturers of glass edging machine even no after-sales, because the glass equipment industry competition is still quite fierce, small manufacturers lack of funds may collapse at any time, so in the purchase of glass equipment or recommended to choose a strong manufacturer, to avoid the desire for cheap and buy a piece of scrap iron back oh ~