The principle of choosing a safe

Appearance - The safe is also the most common type of clothing, and each face is a single plane. The streamlined safes are set in all corners, which not only makes the appearance softer, but also prevents the human body from hitting the corners and being injured.
The bevel type is not only more attractive in appearance, but also the password panel is placed on the upper slope, and it is convenient to input the password without bending. Unlike other safes, the password panel is set on the front side. You need to bend down to enter the password, especially for the smaller password box. You can even enter the password if you want to squat.
In terms of color, the color of the current safe is mainly white (multiple), gray, and color (blue and white, more fashionable). The color palette of the high-end safe is decent, and the color transition is natural. Of course, the paint used for coloring should also be uniform, wear-resistant, corrosion-resistant, and not easily peel off the paint. Some manufacturers can change the color of the safe according to the needs of customers, but the cost is correspondingly increased.
The principle of choosing a safe
Because of its special function - furniture and anti-theft, the safe should pay special attention to the selection. You can't just look at the appearance, you can't just look at the function. Shopping is a learning, and the safe shopping is the learning in the learning.
To purchase a safe, you can basically consider the following aspects:
1. Steel plate selection: It is distinguished from the thickness, material, and origin of the steel plate. These relate to the ability of the safe to withstand when using special tools such as electric drills and cutting.
2. Forming and welding: Check whether the cabinet is formed at one time, check the gap between the cabinet door and the door frame, whether the switch is flexible, and the anti-smash function is weakened when the gap is too large. For the fireproof safe, too large a gap is absolutely not allowed.
3. Traditional structure: This is the core part of the safe. Because it is not visible to users in the box, it is the key to prevent technical opening. When purchasing, the user can ask the merchant to open the back cover behind the door panel to see if the internal structure is precise and the transmission is flexible. Also check the lock bolt structure, the diameter of the bolt is the best, and the popular world lock bolt format has a good anti-opening effect.
4. Lock: If the traditional structure is a face, then the lock is the most important point. Destroying the lock or copying the key is equivalent to destroying the heart of the anti-theft mechanism. Complex locks prevent damage and key copying.
5. Auxiliary spare parts: The processing of spare parts must ensure the reliability of its performance in order to cope with the ever-changing use environment.
6. Alarm function: You should ask if there is an automatic alarm function, under which circumstances you can automatically alarm (such as moving, bumping or three times wrong code), of course, the richer the activation conditions, the better. Nowadays, many safes do not have an automatic alarm function, or there are few automatic alarm activation conditions. You need to ask clearly when purchasing.
7. Anti-corrosion treatment: If this process is not handled well, it will affect the appearance of the cabinet. If it is serious, it will cause functional damage. The interior and exterior of the anti-theft safe should be treated with anti-corrosion treatment on the surface such as painting and spray.
8. Appearance: cumbersome, monotonous is no longer a customer's understanding of the safe, people are treating it as a home decoration. First, observe whether the appearance is flat and the paint is uniform. Secondly, observe whether the color and shape belong to your favorite type, and combine it with the actual office environment.
9. Size: The size of the safe should be measured according to your actual needs. If it is placed in a corner, it is not necessary to consider the size too much. If it needs to be placed in a concealed place, such as a cabinet, the size of the safe is up to 50 cm and the weight is less than 30 kg. It is worth noting that most of the safes with a height of 50 cm or more have a bottom wheel and can be moved anywhere. Nowadays, the size of the safe is very large. Generally, the maximum size can reach more than 100cm. It can also be customized. It takes 15 days to customize.
10. Battery: Specially for electronic password safes. In addition to the built-in battery, the electronic password safe usually has an external spare battery box, so you need to pay attention to whether it is equipped when you purchase it. Some brand safes also have a power display on the panel, which can provide a lot of convenience in actual operation.
11. Weight: Some users prefer to choose ultra-small safes. This kind of safe is better hidden. However, if there is no fixed, the safe will increase its mobility because it is too small, and it will be easily removed by the thieves. Of course, the safe is not as heavy as possible. If the floor is installed on the floor, the oversized safe will easily crush the floor. Care should be taken when choosing.
12. Fixed: Users who need to fix the safe should check whether the safe is installed with fixing holes and fixing bolts. The fixing holes are generally at the bottom and back of the anti-theft safe. After purchase, they should be installed and fixed according to the requirements of the product manual to verify the quality.
13. The power of the manufacturer and the product brand: The brutal competition in the market makes the product the survival of the fittest. Only the high-quality products can ensure that the manufacturer is in an invincible position, and the brand value of the product can be improved. Users should try to choose brands that are highly developed and have a long-standing market.
14. After-sales service: The safe is a special product. If there is a problem, it must have a dedicated and professional after-sales service team to ensure that the user has no worries at any time.

R290 Refrigerant Gas

Propane R290 Refrigerant,High Purity Refrigerant R290,R290 Refrigerant

Beijing Starget Chemicals Co., Ltd. , http://www.bjrefrigerant.com