Square Stainless Steel Kitchen Sink is a square kitchen washing equipment made of stainless steel as the main material. This kind of sink occupies an important position in the kitchen and is the main place for daily washing of dishes, food ingredients, etc. Its overall structure usually includes a tank body, an overflow hole, a drain, and holes for installation and fixing. The tank body is used to hold water and accommodate items to be washed; the overflow hole can prevent the water level in the sink from overflowing due to excessive height; the drain is responsible for draining the used water; and the installation holes are used to connect and fix with the kitchen countertop, faucet, etc. The stainless steel material gives it a unique advantage. It has a metallic luster in appearance, is simple and modern, and can be integrated with various kitchen decoration styles. Whether it is a simple style, an industrial style or a European style kitchen environment, it can be well adapted.
Excellent material: Square Stainless Steel Kitchen Sink is made of 304 stainless steel, which is a widely used and excellent stainless steel. The nickel content is about 8%-10%, and the chromium content reaches 18%-20%. Nickel can enhance the toughness and corrosion resistance of stainless steel, and chromium forms a dense oxide film on the surface, which effectively prevents the intrusion of oxygen and moisture, thereby preventing rust. Professional testing shows that in experiments simulating the harsh environment of the kitchen, the square sink made of 304 stainless steel has only slight scratches on the surface after 5 years of continuous testing, without any rust, which greatly ensures the service life and beauty of the sink.
Fine surface treatment: After the wire drawing process, this process forms a delicate silky texture on the surface of the sink. The surface roughness is controlled between Ra0.8-1.6μm. Such fine surface treatment not only makes the sink feel smooth, but also greatly improves its wear resistance. In daily use, the collision of tableware and the wiping of cleaning tools may cause wear on the surface of the sink, while the fine brushed surface can effectively disperse these friction forces and reduce the occurrence of scratches. Experiments show that compared with sinks with ordinary surface treatment, the number of scratches on sinks treated with brushed technology is reduced by more than 70% under the same frequency of use.
Strong structure: The thickness of the sink body is usually between 1.0 and 1.5 mm, and this thickness range has been carefully designed and verified in practice. Sufficient thickness ensures that the sink has sufficient strength and rigidity to withstand the placement of items of a certain weight. For example, in the kitchen, we may put heavier pots directly into the sink for cleaning. If the sink body is too thin, it is easy to deform and damage. The sink body with a thickness of 1.0-1.5 mm, after professional mechanical testing, can withstand a gravity impact of more than 50 kg without obvious deformation, ensuring the stability of the sink in daily use.
Suitable depth: The depth of the sink body is generally between 180 and 220 mm. Such a depth design fully considers the actual needs of kitchen cleaning. When washing a large number of dishes or ingredients, a shallow sink is prone to water splashing and wetting the surrounding environment, while a depth of 180-220mm can effectively accommodate water and items. Taking the pot after washing a pot of stew as an example, the deeper tank can completely immerse the pot, which is convenient for comprehensive cleaning, while avoiding water splashing on the countertop and the ground, keeping the kitchen environment clean.
Smooth drainage: The diameter of the drain port is usually 110-140mm, with an optimized drainage slope design. The larger drain port diameter allows water to flow quickly into the drainage pipe, reducing water accumulation. The optimized drainage slope further speeds up the drainage speed. According to the principle of fluid mechanics, a reasonable slope allows water to flow more smoothly under gravity. In actual tests, under the same water volume, the drainage time of this design of square stainless steel kitchen sink is 30%-40% shorter than that of ordinary sinks, greatly improving the use efficiency.
Easy installation: Standard installation holes are reserved, and the hole position accuracy error is controlled within ±0.5mm. This precise design facilitates precise connection with countertops and accessories such as faucets. During the installation process, the installer only needs to follow the standard installation steps, place the sink in the reserved opening of the countertop, connect the sink to the countertop tightly with screws and other fixings, and then install accessories such as faucets in the corresponding holes. Standardized installation holes reduce the debugging time and installation difficulty during the installation process. Generally, professional installers can complete the installation of the entire sink within 30 minutes.
Hygienic and easy to clean: The surface of stainless steel is smooth and the porosity is less than 1%. This low-porosity surface structure is not easy to adhere to dirt and bacteria. When cleaning, just rinse with clean water or wipe with a mild detergent. Bacteria are difficult to breed and hide on smooth surfaces. According to professional hygiene tests, the number of bacteria in kitchens using this stainless steel sink is significantly lower than that in kitchens using sinks made of other materials. Moreover, the cleaning process is simple and quick, and can quickly restore cleanliness, which meets the high standards of hygiene in modern kitchens.
Good high temperature resistance: It can withstand high temperatures of up to 800-1000℃. In the kitchen environment, you often come into contact with high-temperature objects, such as a hot pot just taken off the stove. If the sink has poor high-temperature resistance, it is easy to deform or damage due to temperature changes. The square stainless steel kitchen sink can maintain a stable shape and performance in a high-temperature environment due to its excellent high-temperature resistance. In the experiment, a hot pot at a temperature of 800°C was placed directly in the sink. Only slight traces of heat conduction appeared on the surface of the sink, without any deformation or damage, ensuring stability and safety in use.
Family kitchen: In modern family kitchens, Square Stainless Steel Kitchen Sink is an indispensable part. It is indispensable for daily tableware washing, food preparation and other work. Its depth and size design can meet the diverse cleaning needs of the family. For example, a family of four needs to wash a large number of dishes, pots and other tableware after three meals a day. The large capacity of this sink can easily accommodate these tableware, and the depth is appropriate to prevent water splashing. At the same time, its beautiful appearance can be matched with various styles of kitchen decoration, whether it is a simple and modern white kitchen or a retro-style wooden kitchen, it can add a sense of refinement. Moreover, the durability of stainless steel also ensures that the sink is not easily damaged during long-term use in the family, bringing convenience to family life.
Restaurant kitchen: The work intensity of restaurant kitchens is high, and a large number of tableware and ingredients need to be processed. The sturdy structure and large capacity of the square stainless steel kitchen sink can meet the high-intensity use needs of the restaurant. According to statistics, a medium-sized restaurant may need to wash thousands of tableware every day, from breakfast dishes to dinner pots, and the cleaning task is heavy. The smooth drainage function of the sink can avoid water accumulation, improve cleaning efficiency, reduce the time that tableware is soaked in water, and ensure the rapid turnover of tableware. In addition, the corrosion resistance of stainless steel can also cope with the erosion of various acid and alkali food residues and detergents in restaurant kitchens, ensuring the long-term and stable use of the sink.
Hotel kitchen: Hotel kitchens have extremely high requirements for hygiene and aesthetics. The hygienic and easy-to-clean characteristics of the square stainless steel kitchen sink make it an ideal choice for hotel kitchens. Hotels often hold various banquets and events, and a large number of tableware need to be cleaned in a short time. The stainless steel surface of this sink is smooth and not easy to adhere to dirt and bacteria. Cleaning staff can clean the sink quickly and effectively, meeting the hotel's strict hygiene standards. At the same time, its simple and generous appearance can enhance the overall image of the hotel kitchen, match the hotel's high-end decoration style, and leave a good impression on guests.
Canteen kitchen: Canteen kitchens in schools, enterprises, etc. need to quickly and efficiently handle a large number of tableware and ingredients after the dining peak. The large capacity and smooth drainage function of the square stainless steel kitchen sink can meet the centralized cleaning needs of the canteen. For example, a large school cafeteria may have thousands of people dining after lunch, generating a large number of tableware that needs to be washed. The sink can accommodate many tableware for washing at the same time and drain quickly, which greatly shortens the cleaning time and improves the work efficiency of the cafeteria. Moreover, the durability of stainless steel can also withstand the high frequency of use in the cafeteria, reducing the cost and trouble of replacing the sink.
Food processing plant: During the food processing process, raw materials and tools need to be cleaned frequently. The corrosion resistance and hygiene standards of the square stainless steel kitchen sink meet the requirements of food processing. Food processing plants usually need to use various detergents and disinfectants to ensure the safety of food. These chemicals may corrode sinks made of ordinary materials, while stainless steel sinks can resist these erosions. At the same time, its hygienic and easy-to-clean characteristics can ensure that the food will not be contaminated during the cleaning process, ensuring the quality and safety of the food. For example, in meat processing plants, the hygienic performance of the sink is crucial when cleaning tools such as knives and cutting boards.
Experimental kitchen: The experimental kitchens of some scientific research institutions or food research and development departments have strict requirements for the cleaning of experimental equipment and ingredients. The square stainless steel kitchen sink is safe and easy to clean, which can meet the special needs of the experimental kitchen. During the experiment, you may come into contact with various chemical reagents and microorganisms. The stainless steel material will not react with these substances, ensuring the accuracy and reliability of the experimental results. Moreover, the easy cleaning feature allows the experimenter to quickly clean the sink and prepare for the next experiment, improving the efficiency of the experiment.
Develop daily cleaning habits: After each use of the square stainless steel kitchen sink, be sure to rinse it thoroughly with clean water in time. This is because food residues and stains will corrode the stainless steel surface if they stay for a long time. For example, acidic substances such as lemon juice and ketchup, if not cleaned in time, will react chemically with the metal elements in the stainless steel, causing surface discoloration or even small pits. When rinsing, you can use a soft sponge or clean cotton cloth, which are gentle and will not scratch the surface of the sink. If the sink has only slight stains, soak the sponge and wipe it gently; if there are more stains, dip the sponge in a small amount of neutral detergent, such as mild dishwashing liquid, and wipe it in circles in the direction of the texture of the sink. This can effectively remove stains and protect the integrity of the brushed surface. Finally, rinse thoroughly with clean water to ensure that there is no detergent residue.
Deep cleaning is performed regularly: In addition to daily cleaning, it is necessary to perform deep cleaning every once in a while (recommended about a week). Prepare a basin of warm water and add an appropriate amount of white vinegar. The ratio of white vinegar to water is about 1:5. White vinegar has natural cleaning and antiseptic properties, which can remove stubborn stains and bacteria from the surface of the sink. Soak a clean rag in the mixture, wring it out, and wipe the entire sink thoroughly, including corners and around the drain where dirt is likely to hide. For some particularly stubborn stains, such as scale, pour white vinegar directly on the stain and let it sit for 10-15 minutes to allow the white vinegar to fully soften the stain before wiping it with a rag. After deep cleaning, rinse with clean water and wipe it dry with a dry cloth to keep the sink dry.
Avoid scratches from sharp objects: In daily use, pay special attention to avoid contact between sharp objects and the surface of the sink. Sharp or hard objects such as knives, forks, and steel wool can easily scratch the surface of stainless steel. Once the surface is scratched, it will not only affect the appearance of the sink, but also destroy its surface protective layer, making the sink more susceptible to corrosion. If a sharp object accidentally falls into the sink, pick it up with care to avoid scratching the sink again during the process. If there are slight scratches on the surface of the sink, you can use a special stainless steel repair paste to repair it. Apply the repair paste to the scratches and gently wipe with a soft cloth in the direction of the scratches. After multiple wipes, the scratches will gradually become lighter.
Prevent contact with corrosive substances: Try to avoid long-term contact between corrosive substances such as strong acids and alkalis on the surface of the sink. Common corrosive substances such as toilet cleaners and 84 disinfectants will seriously corrode stainless steel and destroy the oxide film on its surface. If corrosive substances are accidentally spilled on the sink, they should be rinsed immediately with plenty of water to minimize the corrosion time. In the kitchen, some foods are also corrosive to a certain extent, such as marinades for pickled foods, which contain high salt and acidic substances. They should be cleaned up in time after use. If spots appear on the surface of the sink due to contact with corrosive substances, use a special stainless steel polish for treatment. Apply the polish to the spots, gently polish with a soft cloth until the spots disappear, then rinse with water and wipe dry.
Keep the sink dry: After use, it is a very important maintenance step to wipe the surface of the sink dry with a dry cloth. If water stays on the surface of the sink for a long time, it is easy to form water spots, which not only affects the appearance, but also may breed bacteria. Especially in a humid environment, water spots will form faster. After washing dishes or ingredients every time, wipe all parts of the sink with a dry cloth in time, including the tank body, corners and around the drain. If conditions permit, you can open the sink door or window to keep the kitchen air circulated and accelerate the evaporation of water. For some small gaps that are difficult to wipe dry, you can use a hair dryer (adjust to a low temperature) to gently blow dry. Keeping the sink dry for a long time can effectively extend its service life.
Regularly check the drainage system: The smooth flow of the drainage system is essential for the normal use of the sink. Regularly check whether the drain is unobstructed and whether there is any blockage. You can remove the filter of the drain every once in a while (such as one month) to clean up the debris in it, such as food residues, hair, etc. If you find that the drainage is not smooth, you can use a professional pipe unblocker to deal with it. According to the instructions of the unblocker, pour an appropriate amount of unblocker into the drain, and then add an appropriate amount of warm water to allow it to react chemically and dissolve the blockage. If the blockage is serious, you can use unclogging tools such as a plunger or pipe dredger to dredge it. At the same time, check whether the connection of the sewer pipe is tight and whether there is any leakage. If leakage is found, replace the sealing gasket or repair the pipe connection in time.
