Automatic lock screw machine is easy to card and screw supplier failure reasons Automatic lock screw machine, also known as automatic screw machine, automatic lock screw machine, industrial tightening system, screw lock robot, etc., is to replace the traditional hand-tightening screws The The manual screw tightening includes both hand-tightening and electric screwdriver or pneumatic screwdriver to tighten the two, the latter through the electric or pneumatic way to produce rotating power to replace the frequent manual tightening action, to a certain extent, reduce the lock screw work Strength, but because of the manual placement of screws and align the screw head still need to take up a lot of work time and energy, so the overall efficiency is limited. Although it has high efficiency, high stability, high quality, to achieve high security lock operation, unmanned operation and so on. But the purchase of automatic lock screw machine customers will ask the manufacturers, the performance is stable and unstable, will not card and other series of problems, many manufacturers will say never card material, in fact, can only say that its card rate is relatively low, can be ignored , The real reason for the emergence of card material, most of them are bad screws (floating teeth) and other issues, there is a good solution to this problem, the screws out, all know that the card rate is too often a waste of time, the general screw does not appear the problem is basically not Will be card material, and now automatic lock screw machine technology is mature, the performance is relatively stable, professional manufacturers card rate can reach two thousandths, is the industry standard.