[[TitleIndustry]]

Non-standard door purchase plan

Date:Aug 14, 2020

With the continuous development of society, people's living standards are also improving day by day, and automated devices have attracted more attention. Now we share some industry information about automatic doors.

The quality of the non-standard door manufacturing process is the key. Particular attention should be paid to checking whether there are welding defects, such as open welding, missing welding, missing welding, slag inclusion, etc. See whether the fit between the door leaf and the door frame can be tight, whether the gap can be evenly divided, whether it can be opened sensitively, whether all joints can find food, and whether the paint plating can be evenly firm and lubricated.


   In some luxury villas, we can see some strangely shaped entrance doors, which we call non-standard doors. A simple understanding of non-standard anti-theft doors is that they are not made by installing the design dimensions of conventional interior doors. At present, the prices and specifications of non-standard doors produced by China's top ten non-standard door manufacturers are all different. How can we distinguish non-standard doors? At the same time, mastering the size ratio when customizing non-standard doors is a topic that many consumers are most concerned about when purchasing non-standard doors.


   What is a non-standard door? A non-standard door is a very complicated door. The most important thing is that it has no fixed size and no fixed style. It is usually customized according to customer requirements. The standard door refers to a single door of 900x2200, generally the size is around this, also called the entrance door. Whether the door is a non-standard door or a standard door has nothing to do with the material, only the size. One sentence to explain that non-standard doors are unconventional doors that can be made into strange styles are non-standard doors.


   When purchasing non-standard doors, focus on observing the anti-theft performance and quality, and check the following key parts:


  The first one you can check the performance and structure of the door lock


  Choose the anti-drilling lock. After the drill is drilled into the lock hole, the lock will rotate synchronously with the drill when rotating, which can prevent the lock from being destroyed. The lock requires a three-way locking structure, with 3 hinges for single-opening doors, 6 hinges for double-opening doors, and concealed locks on the door leaf and frame. Even if the hinges are chipped off, the door cannot be opened.


   In one you can see the number of locks on the door and the number of plungers


   It is best to choose a door with two locks each controlling two plungers. Even if it can be destroyed, it will delay time. Generally speaking, a lock can control 3 to 4 plungers. Such a door has poor anti-theft performance. Once the lock is damaged, several plungers lose their function at the same time.


   Then you can carefully study the thickness and area of the reinforcing plate around the lower lock


Non-standard doors are divided into two types: blockade type and fence type in terms of structural design. No matter which one is selected, the lock is the main part of theft and damage, so the lock core plate should be a cold steel plate with a thickness of more than 2 mm, and the height of the core plate Not less than 500 mm.


  Of course, the quality of the craftsmanship of the non-standard door is also very important


  The selection of non-standard door materials is the basic, and the quality of the manufacturing process is the key. Particular attention should be paid to checking whether there are welding defects, such as open welding, unsoldering, missing welding, slag inclusion, etc. See whether the fit between the door leaf and the door frame can be tight, the gap can be evenly divided, whether it can be opened sensitively, whether all joints can find food, and whether the paint plating can be evenly firm and lubricated.


   Finally, you can choose from the design


   The non-standard doors on the market are divided into three categories: luxury, mid-range and ordinary. The luxury type panel material is stainless steel plate, the main frame is made of stainless steel square tube, and the flower decoration fence is made of stainless steel; the mid-range type generally uses a combination of square and round steel and the flower decoration; ordinary type uses square steel tube, round steel and flat steel ( 16×4mm) and other materials. Users can choose the type they like according to their own situation.


   In addition, when installing a non-standard door, it is required to fix it with shrink bolts, and weld it to death, with no less than 8 fixing points and 4 on each side. In terms of maintenance, it is advisable to add oil to the door shaft and plunger every 3-6 months to enable it to be opened sensitively, but do not add oil to the lock to prevent dust and affect the performance of the door lock.


Non-standard doors are now mainly used in entrance doors and entrance anti-theft doors. They are not used in interior decoration doors. Finally, I remind friends that when buying non-standard doors, you must pay attention to your own door frames and If the size of the customized non-standard door and the size of the door frame do not match the size of the customized non-standard door, it is very difficult to change the non-standard door.


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