Generally speaking, safes are full of valuable things, such as some gold and silver jewelry or important documents. At this time, it is necessary to choose a safe with reliable and safe quality as much as possible, so which part can determine the quality of the safe? The common representative is the lock core of the safe. What I recommend to you today is suggestions on the selection, purchase and replacement of safe lock cores. You can understand it according to the actual situation below, so that you can achieve satisfactory results.

I. Suggestions on purchasing the lock core of safe.

The anti-theft door can play an anti-theft role by relying on the anti-theft lock core. If there is no anti-theft lock core, it is undoubtedly inferior and cannot be called anti-theft door. Although the anti-theft lock core occupies a small space, it is very useful. There are three types of lock cores, A-class, B-pole and super-B-class. Class A anti-theft lock core is generally used for security doors used by developers. The safety performance is not enough. If there is a requirement to ensure the safety of home life, you must choose a B-class or super B-class lock core.

① The paint film (or plastic-sprayed film) on the external surface of the anti-theft safe cabinet should be uniform in color, and there should be no obvious defects such as cracks, gas robes and spots.

② For anti-theft safes with cabinet height ≤600 mm, the upper, right and left gaps between the cabinet door and the door frame are ≤ 1.5 mm, and the lower gap is ≤ 2 mm. The gap is too large and the anti-theft performance is reduced.

(3) When the mass of Class A and Class B anti-theft safes is less than 340 kg, there should be fixing holes, fixing parts and instructions for fixing, and they should be fixed in time according to the instructions.

④ Generally, the thickness of the door panel of the anti-theft safe is 8 mm ~ 10 mm, and the thickness of the cabinet is greater than 6 mm to ensure the anti-theft performance. When purchasing, you should ask the shop about the thickness of the steel plate.

Second, matters needing attention in replacing the lock core of the safe

To remind you, it is very common to change the lock core of the security door now. Because changing the lock core of the security door is a technical job, many people won't. At this time, we will consider letting someone from the lock company change it. However, nowadays, scammers are getting more and more fraudulent, pretending to be the person who unlocks the company without corresponding documents, but in fact, this is the truth. Therefore, when we seek to open or replace the lock cylinder of the security door, we should carefully select the service personnel and ask them to provide corresponding certificates.

What is recommended above for everyone is the purchase method and replacement precautions of the safety lock cylinder. Therefore, first of all, whether the safety cabinet is safe and reliable depends on its lock core to some extent. The lock core can not only have obvious cracks, but also ensure the safety of the internal items to the greatest extent, and it is not easy to be damaged or corroded and rusted. Secondly, in the process of replacing the lock core of the safe, there are many places to pay attention to. Try to choose professional organizations to avoid potential safety hazards buried by some unscrupulous manufacturers. You can understand the actual situation in combination with the above.

Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~