1. It is best to use a single groove with a length of 75mm to 77mm and a width of 4mm to 42 mm.. Kitchen sinks are generally divided into three types: single tank, double tank and triple tank. The size of single tank is generally 6cm by 45cm and 5 by 4cm；. The dimensions of double grooves are generally 88cm by 48cm and 81cm by 47cm；; The dimensions of the three grooves are generally 97cm by 48cm and 13cm by 5cm.
2. Choose a countertop. The width of the cabinet countertop should be considered when purchasing the sink, and the width of the sink should be 1mm-15mm less the cabinet countertop.
3. The thickness of the basin bottom should reach 1 mm.. After washing, the basin is glossy, oil-proof and stain-free, and the anti-fouling material is the priority when purchasing the sink, followed by the basin bottom reaching 1mm thickness. The general sink is welded tightly without virtual welding. Welding quality is the most critical factor affecting the service life of water tank. Good welding can prevent rust and desoldering. Judging from today's sink market, all the double tanks with a depth of more than 18cm are welded. And the cost of this kind of welding is higher.
4, the depth of the sink is 2mm. The detailed design of the sink is very important, and the vertical angle of the basin wall of 9 degrees can increase the use area of the sink. The depth of the sink is about 2mm, which is more convenient for washing tableware and can prevent splashing; If the drain hole is in the center of the sink, the cabinet can't put anything, so it is better to install the water pipe against the wall after the drain hole, which not only makes the water go quickly, but also makes effective use of the space.
5. Choose according to the kitchen space. At present, there are two kinds of sinks on the market: single tank and double tank. Generally speaking, a single-tank pool is more suitable for kitchens with small space, which can meet the basic cleaning functions of users. Double-tank pool is also widely used in home, which can meet the needs of separate treatment of cleaning and conditioning, and also becomes the first choice because of its proper occupation of space. At the same time, there are three troughs or sub-troughs, which are mostly special-shaped designs, which are more suitable for large kitchens with individual styles. It has many functions such as soaking, washing and storage, and can also separate raw food from cooked food, saving time and effort.
6. Standard sink size design. Generally, the best depth is about 2cm, which is more convenient for tableware washing and can prevent splashing. At the same time, the vertical angle of the basin wall of 9 degrees can increase the use area of the sink. If the sewer hole is located in the center of the sink, the use space of the cabinet will be reduced, so it is better to install the water pipe against the wall after the sewer hole is set back, which not only makes the water enter quickly, but also makes effective use of the space.