Jinan copper door is beautiful and elegant, high-grade, not only played a very good decorative effect, but also improved the security of the house. It is the main product of various enterprises. Copper door is a kind of door with atmospheric appearance and practical products, which has classical charm and profound connotation. In addition, the door has higher security and can be a competent "Guardian". When choosing copper door, performance is more important than appearance, so we should pay attention to anti-theft performance and quality, so how to choose copper door?

济南铜门

Jinan Tongmen

1.检查门锁的性能和结构

1. Check the performance and structure of the door lock

选择防钻锁。钻头钻入锁孔后，锁头旋转时会与钻头同步旋转，不会损坏锁头。锁需要三维锁定结构，单扇门有三个铰链，双扇门有六个铰链。门扇和门框增加了隐藏锁。即使铰链被拆下，门也打不开。

Select anti drill lock. When the drill bit is drilled into the keyhole, the lock head will rotate synchronously with the drill bit, and the lock head will not be damaged. The lock needs three-dimensional locking structure. The single door has three hinges, and the double door has six hinges. Hidden locks have been added to doors and frames. Even if the hinge is removed, the door will not open.

2.门卫中锁头和插杆的数量

2. The number of locks and plugs in the guard

选择两把锁来控制带有两个柱塞的门，即使它们会被损坏，也会延迟时间。一般来说，一把锁可以控制3-4根切条，防盗性能差。一旦锁损坏，几根切根杆将同时失去作用。

Two locks are selected to control the doors with two pistons, which can delay the time even if they are damaged. Generally speaking, a lock can control 3-4 slivers, which has poor anti-theft performance. Once the lock is damaged, several root cutting rods will lose their function at the same time.

3.查看锁周围加强板的厚度和面积

3. Check the thickness and area of the reinforcing plate around the lock

铜门在结构设计上分为两种类型：封闭式和栅栏式。无论选择哪一种，锁具都是盗窃和损坏的主要部位，所以锁芯板应为厚度超过2 mm的冷钢板，且锁芯板的高度不应小于500 mm。

The structure design of copper gate is divided into two types: closed type and fence type. No matter which one is selected, the lock is the main part of theft and damage, so the lock core plate should be cold steel plate with thickness more than 2 mm, and the height of lock core plate should not be less than 500 mm.

4.看看这个过程的质量

4. Look at the quality of the process

铜门材料的选择是基础，制造工艺的质量是关键。应特别注意检查是否有焊接缺陷，如开焊、漏焊、夹渣等。查看门扇与门框的配合是否紧密，间隙是否均匀，开口是否灵活，各接缝是否平整，油漆是否均匀、牢固、光滑等。

The selection of copper door material is the foundation, and the quality of manufacturing process is the key. Special attention should be paid to check whether there are welding defects, such as open welding, missing welding, slag inclusion, etc. Check whether the door leaf and door frame fit closely, whether the gap is uniform, whether the opening is flexible, whether the joints are flat, whether the paint is uniform, firm and smooth.

5.从设计中选择

5. Choose from the design

市场上有三种铜门：豪华、中档和普通。豪华面板材料为不锈钢板，主框架为不锈钢方管，装饰围栏为不锈钢型材;中档类型一般采用方圆钢与装饰设计相结合的形式;普通型由方钢管、圆钢和扁钢(164毫米)制成。用户可以根据自己的情况选择自己喜欢的类型。

There are three kinds of copper doors on the market: luxury, medium and ordinary. The luxury panel material is stainless steel plate, the main frame is stainless steel square tube, and the decorative fence is made of stainless steel profile; the medium grade type is generally in the form of combining square and round steel with decorative design; the ordinary type is made of square steel pipe, round steel and flat steel (164 mm). Users can choose the type they like according to their own situation.

济南铜门

Jinan Tongmen

铜是一种非常稳定的金属，其耐腐蚀性非常高。与普通门相比，济南铜门更耐用，不仅没有变形和开裂问题，而且使用寿命更长。铜门受欢迎的原因很大程度上与其精美的外观有关。精美的铜工艺主要是浮雕、镂空、锻造图案和吉祥图案。以及带有高科技锁的铜门，防盗性能更好。

Copper is a very stable metal with high corrosion resistance. Compared with ordinary doors, Jinan copper doors are more durable, which not only has no deformation and cracking problems, but also has a longer service life. The popularity of copper doors is largely due to their exquisite appearance. The exquisite copper crafts are mainly relief, hollowing out, forging patterns and auspicious patterns. As well as the copper door with high-tech lock, anti-theft performance is better.