How to choose kitchen glass door

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How to select kitchen glass door

1, key points of door frame and door panel - door frame material and door panel thickness

at present, the frame materials used for sliding doors in the market include carbon steel materials, aluminum titanium alloy materials, etc., of which aluminum titanium alloy materials are the most durable; Secondly, it depends on the thickness of the door panel. It is best to choose 10mm or 12mm thick panels for sliding doors, so as to be stable and durable; If the thickness is less than 8mm, it will appear thin and light; The door plate with thickness less than 6mm is easy to deform, which is difficult to meet the requirements of normal use

2. Key points of pulley -- bearing capacity and flexibility of bottom pulley

pulley is the most important hardware component in sliding door. At present, there are three kinds of pulley materials in the market: plastic pulley, metal pulley and glass fiber pulley. The plastic pulley is hard, but it is easy to crack. After a long time of use, it will become astringent and hard, and the push-pull feeling will become very poor. The metal pulley has high strength, but it is easy to produce noise when in contact with the track; The glass fiber pulley has good toughness, wear resistance, smooth sliding and durability

3. Key points of the track - track positioning and damping device

high quality hardware accessories for sliding doors are mainly reflected in the design, manufacture and perfect combination of the pulley system and track, and the track is very important. The track quality depends on the radian that can match the pulley perfectly. It should be reminded that a good track is excellent in strength design and smoothness of the contact surface with the pulley, not that the thicker the track wall, the better. At present, the tracks of sliding doors include cold rolled steel tracks and aluminum alloy tracks. Rails are not always good. It should be said that good aluminum alloy rails are superior to rails in some aspects, especially in terms of noise resistance. In addition, pay attention to whether the product has a stop block, an upper and lower track positioning system, whether there is a glass anti-collision adhesive strip, whether the bearing pulley is smooth when being pushed, whether there will be oxidation sound after a long time, whether there is a damping system in the bottom wheel, whether there is a door height adjustment device, etc

4. Key points of sealing - the door spacing shall not exceed 5mm

in order to ensure that the two doors are staggered and closed, all sliding door products will have a spacing. Therefore, the external pulley needs a spacing of 15mm. This spacing affects the sealing of sliding doors. In particular, Beijing is windy and dusty, and there are many opportunities for dust intrusion

although most products are equipped with tops, there is still a large gap between the tops and gaps in the safety operation procedures used by different products. Try to choose products with small spacing and dense tops. For example, the spacing of Alec sliding door in Germany is only 5mm, and the top with high density basically eliminates the invasion of dust

5. Key points of service life -- brand credibility

the key factor affecting the service life of the sliding door is the pulley. The design service life of big brand pulleys is about 15 years, while the pulleys of some counterfeit products may break down in months, which seriously affects the use of sliding doors

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