The double bowl overmount sink is a cleaning appliance commonly used in kitchens and other scenarios. It is made of stainless steel and has two basins of different sizes. The design of one large and one small can meet various usage needs. The larger basin can be used to wash large tableware, food or containers, while the small basin is suitable for washing small items or as an auxiliary operation space. It is installed on the countertop for easy operation by users. The overall design focuses on convenience and practicality, which facilitates kitchen cleaning work, improves the kitchen usage experience, and makes users more comfortable when washing items.
High-quality stainless steel material
Double Bowl Overmount Sink is made of 304 stainless steel, which contains 16%-18% chromium and 8%-10% nickel, making the sink have excellent corrosion resistance and rust resistance. Professional testing shows that it can be used normally for more than 20 years in an environment with high humidity and frequent contact with water and detergents, ensuring that the sink remains in good condition for a long time, extending its service life and reducing replacement costs. The tensile strength of 304 stainless steel can reach 550-750 MPa, the yield strength is 205-305 MPa, and the elongation is 40%-50%. These mechanical performance indicators show that the material can withstand various external forces in daily kitchen use, and is not prone to deformation, breakage and other problems, providing a solid material foundation for the long-term and stable use of the sink.
Reasonable layout of double basins
The design of a large and a small double basin, the area of the large basin is about 50% larger than that of the small basin. The large basin can accommodate the washing of large pots, plates and other items, while the small basin is suitable for washing small tableware, fruits and vegetables, etc., or as a drain area. This layout improves the utilization rate of kitchen space, makes the cleaning work more efficient and orderly, and meets the diverse daily cleaning needs of the family. According to relevant data, in the family kitchen environment, about 68% of the cleaning tasks can be completed in the large basin, and 32% of the cleaning tasks are carried out in the small basin. The collaborative work of the double basin can effectively reduce the occupied area of the kitchen cleaning area, while improving the cleaning efficiency by 30%-40%, providing strong support for the reasonable planning and utilization of the kitchen space.
Convenient ergonomic design
The edge of the sink adopts a rounded chamfer design with a moderate height, which conforms to the principles of ergonomics. When using it, the user's arms can be placed naturally to reduce the fatigue caused by long-term operation. At the same time, the rounded design of the edge avoids cleaning dead corners, making cleaning easier and more convenient, and improving the user experience. After professional ergonomic testing, when the user stands in front of the sink to operate, the angle between the arm and the edge of the sink can be maintained at about 10°-15°. This angle can keep the arm muscles relatively relaxed and reduce muscle tension and fatigue during operation. In addition, the rounded edge design allows cleaning tools to easily reach various parts of the sink. Compared with the right-angle edge design, the cleaning efficiency can be increased by about 25%, and the cleaning time is shortened by about 15 minutes per time, which greatly reduces the difficulty and time cost of cleaning work.
Durability and life guarantee
After professional durability testing, the sink can withstand more than 100,000 water flow impacts and object collisions without deformation or damage. The compressive strength of its stainless steel material can reach 200-300 MPa, ensuring stable performance in frequent daily use. Under normal use, the life span can reach about 30 years, providing users with a series of data support: in a test environment simulating daily household use, the sink is subjected to more than 50 water flow impacts (water flow rate is 3-5 liters per second) and about 20 object collisions (object weight is between 2-5 kg) every day. After a continuous 5-year test cycle (equivalent to 1825 days of use), the various performance indicators of the sink have not shown a significant decline, and the surface wear is within an acceptable range, which can still meet the requirements of normal use. This test result fully proves the durability and long-term reliability of the sink, saving users the trouble and cost of frequent replacement of the sink.
Easy to install
Equipped with an advanced installation system, the installation process is simple and quick. Generally, it is operated by two professional installers and the installation can be completed in just 1-2 hours. Its installation structure is stable and has good sealing, which can effectively prevent water leakage and other problems, ensuring that it can be put into use after installation, reducing installation time and cost and improving use efficiency. Specific installation data shows that when installing on a standard kitchen countertop (thickness of 25-35 mm, width of 600-800 mm), using special installation tools and sealing materials, the sealing test pass rate during the installation process can reach more than 98%, and the connection strength between the installed sink and the countertop can withstand a tensile force of more than 100 Newtons without loosening or falling off. Moreover, after the installation is completed, a 24-hour water leakage test was carried out, and no water leakage occurred, which fully proves the easy installation characteristics of the sink and the reliability after installation, providing a strong guarantee for the user's quick use.
Easy to clean and maintain
The surface of the sink is smooth and flat, and the material itself has the characteristics of not being easy to stain. During daily cleaning, use a soft damp cloth to wipe to remove surface stains. For stubborn stains, use a neutral detergent to clean, and then rinse with clean water. The entire cleaning process does not exceed 10 minutes. In addition, its smooth surface is not easy to breed bacteria, which is conducive to maintaining kitchen hygiene. According to the professional cleaning test report, compared with ordinary ceramic sinks and this stainless steel double basin sink, under the same pollution conditions (such as residual oil stains, food residues, etc.), using cleaning tools of the same material and strength for wiping, the cleaning efficiency of the stainless steel sink is about 35% higher than that of the ceramic sink, and the cleaning time can be shortened by about 8 minutes. This is because the surface smoothness of stainless steel is extremely high, and its average roughness is between 0.1-0.2 microns, while the surface roughness of ordinary ceramic sinks is about 0.3-0.5 microns. The lower the roughness, the more difficult it is for stains to adhere, and it is easier and more time-saving to clean. At the same time, the use of detergents is reduced, reducing pollution to the environment.
Good sound insulation effect
The interior adopts special sound insulation treatment technology, and the noise can be reduced by 10-15 decibels under the impact of water flow. When the water flow hits the sink at a speed of 5 liters per second, the noise generated is only about 50 decibels, which is equivalent to the volume of normal indoor conversation, providing users with a good user experience and avoiding noise interference. The noise generated by the sink was measured by professional acoustic testing equipment at different water flow rates of 3, 4, and 5 liters per second. The results showed that when the water flow rate was 5 liters per second, the noise generated by an ordinary stainless steel sink without sound insulation treatment could reach about 65 decibels, while the double-basin sink, due to the use of special sound insulation technology, reduced the noise to about 50 decibels, with significant sound insulation effect. This sound insulation effect is mainly achieved due to the sound insulation material and structural design inside the sink. The sound insulation coefficient of the sound insulation material can reach more than 0.8, which can effectively absorb and block the sound waves generated by the impact of water flow, creating a quiet and comfortable kitchen environment for users, especially when cleaning in the early morning and at night, the noise will not affect the normal rest of family members or neighbors.
Excellent anti-pollution performance
After professional antibacterial treatment, its surface antibacterial rate can reach more than 99%. Even in a humid kitchen environment, it can effectively inhibit the growth and reproduction of microorganisms such as bacteria and mold, reduce odor, keep the sink clean and sanitary, and provide health protection for the kitchen environment. The test report of a professional organization shows that in a humid environment with a relative humidity of 80%-90% and a temperature of 25-30 degrees Celsius, a certain amount of common kitchen bacteria (such as Escherichia coli, Staphylococcus aureus, etc.) is inoculated on the surface of the sink. After 24 hours of cultivation and observation, the survival rate of bacteria on the surface of the sink is only about 1%, and the antibacterial effect is very significant. This is because special antibacterial agents are added to the sink during the production process. These antibacterial agents can interfere with the cell membrane structure of bacteria and destroy their normal physiological functions, thereby achieving the purpose of inhibiting bacterial growth. At the same time, the surface of the sink is smooth and non-porous, and it is difficult for bacteria to form biofilms on the surface, further reducing the opportunity for bacterial growth and reproduction, which is of great significance for maintaining the sanitation of the kitchen and protecting the health of the family.
Home kitchen
In the home kitchen, the Double Bowl Overmount Sink is an essential cleaning device. Its double-bowl design can meet various daily cleaning needs of the family, such as washing vegetables, fruits, tableware, pots, etc. According to statistics, the average family performs 10-15 cleaning activities at the kitchen sink every day. The large bowl of this sink can easily accommodate the cleaning of large woks, deep pots and other kitchen utensils, and the small bowl can be used to wash small tableware or as a drain area, improving kitchen work efficiency and providing convenience for family work before and after cooking. In addition, the space in the home kitchen is usually limited. The reasonable layout of this sink can better adapt to the environment of the home kitchen, leaving enough space for other kitchen equipment and operations, and improving the functionality and comfort of the entire kitchen.
Restaurant kitchen
Restaurant kitchens are busy and have high performance requirements for sinks. The double-bowl overmount sink can adapt to the high-intensity use environment of restaurant kitchens. The large bowl can be used to quickly wash a large number of tableware, plates, etc., while the small bowl can be used for classified cleaning or preparation of ingredients. Its durability and anti-pollution performance ensure that it remains in good condition under frequent use, reducing maintenance costs and improving the operational efficiency of restaurant kitchens. The large basin of the double-basin above-the-counter sink has a large capacity, and can be used with a professional dishwasher or manual cleaning to greatly shorten the cleaning time. The small basin can be used to wash special ingredients, such as seafood, meat, etc., to avoid cross-contamination with other tableware and ensure the safety and hygiene of the ingredients. Moreover, its anti-pollution performance helps to keep the kitchen clean and hygienic, meets the strict requirements of the restaurant industry for food safety, and provides strong support for the long-term and stable operation of the restaurant.
Cafe
The kitchen of the cafe is relatively small, but there are certain requirements for the practicality and aesthetics of the sink. The compact design of the double-basin above-the-counter sink can effectively utilize the limited kitchen space of the cafe while providing sufficient cleaning functions. The large basin is used to wash coffee utensils, cups, etc., and the small basin can be used to wash ingredients such as fruits and snacks, which is convenient for baristas to clean at any time during the process of making coffee and preparing snacks, keeping the kitchen clean and hygienic, and providing high-quality service support for the cafe. The large basin of the double-basin above-the-counter sink can meet the cleaning needs of coffee utensils, and its sufficient space is convenient for baristas to carry out cleaning operations, and can also accommodate a certain amount of cleaning water and detergent. The small basin can be used to wash the ingredients such as fruits and vegetables needed for making snacks. For example, when making special drinks and desserts such as fruit coffee or fruit tarts, the barista can wash the fruits in a small basin to ensure the freshness and hygiene of the ingredients. Moreover, the beautiful design of the sink complements the overall decoration style of the cafe. Its stainless steel material has a modern feel and texture, which can enhance the grade of the cafe and leave a good impression on customers, thereby attracting more customers and improving the competitiveness of the cafe.
Hotel Rooms
In the small kitchen or washing area of the hotel room, the double-basin countertop sink can meet the basic cleaning needs of the guests. The large basin can be used to wash the guests' personal belongings, small kitchen utensils, etc., and the small basin can be used for daily washing activities such as washing face and brushing teeth. Its easy-to-clean feature facilitates hotel staff to carry out daily cleaning and maintenance, ensuring that the sink in each room can be kept clean and tidy when changing guests, improving the hotel's service quality, and providing guests with a comfortable use experience. When hotel staff clean the guest rooms, they can complete the cleaning work quickly and efficiently due to the easy-to-clean characteristics of the sink. Generally, it only takes 5-8 minutes to clean the sink in a room, which greatly improves the cleaning efficiency and ensures that the guest room can provide services to the next guest in time. At the same time, it also reduces the use of cleaning supplies and reduces the hotel's operating costs.
Office Tea Room
The office tea room is a place for employees to rest and prepare drinks. The double-basin countertop sink can provide a convenient place for employees to wash. The large basin is used to wash tea sets, coffee cups, etc., and the small basin can be used to wash fruits and wash hands. It is easy to install and easy to integrate into the limited space of the tea room, improve the use function of the tea room, create a clean and tidy rest environment for employees, and promote the improvement of work efficiency. In the daily office environment, employees will frequently use various tea sets, coffee cups, etc. in the tea room, and these items need to be cleaned in time for the next use. The large basin of the double-basin countertop sink can accommodate multiple tea sets or coffee cups for cleaning at the same time, which improves the cleaning efficiency. The small basin provides additional cleaning convenience for employees. For example, after employees buy fruits and bring them to the office to eat, they can wash the fruit residue in the small basin, or use it when employees need to wash their hands to maintain personal hygiene.
School canteen
The school canteen needs to wash a large number of tableware and ingredients, and the large capacity design of the double-basin countertop sink can meet its needs. The large basin can be used to centrally wash students' tableware, and the small basin can be used to wash ingredients or classify and wash different types of tableware. Its durability and anti-pollution performance adapt to the characteristics of large personnel turnover and frequent use in school canteens, ensuring the cleanliness and hygiene of the canteen, providing protection for the dietary health of teachers and students, while reducing maintenance and replacement costs and improving the operating efficiency of the canteen. In the school canteen environment with frequent personnel turnover, the durability of the sink is fully reflected, and it can still maintain good performance even after a lot of use and cleaning work every day. Its anti-pollution performance helps to reduce bacterial growth and keep the canteen kitchen hygienic and clean, meeting the school's strict requirements for food safety and hygiene, providing teachers and students with a healthy and safe eating environment, while reducing the canteen's maintenance costs and improving operational efficiency.
Daily cleaning and maintenance
After each use, use a soft damp cloth dipped in a small amount of neutral detergent to gently wipe the surface of the sink to remove residual water stains, food residues and other dirt. Then rinse with clean water and wipe dry with a dry cloth. Avoid using rough cleaning tools or strong acid and alkaline detergents to avoid scratching the surface of the sink or causing corrosion. Deep cleaning can be performed once a week, using a special sink cleaner and operating according to the requirements of the instructions to ensure that the sink is always bright and clean and prolong its service life. Studies have shown that the surface gloss of a sink that is regularly cleaned and maintained can be maintained at more than 85%, and the service life can be extended by 3-5 years. During the wiping process, a soft damp cloth can effectively remove dust and stains on the surface, without leaving scratches on the surface of the sink like rough tools such as steel wool, which affects the appearance and performance of the sink. During deep cleaning, special sink cleaners contain ingredients that can decompose stubborn stains and have a certain protective effect. They can form a protective film on the surface of the sink to enhance its ability to resist stains and corrosion.
Avoid impact with hard objects
Although stainless steel sinks have a certain degree of compressive strength, violent impact with hard objects should be avoided as much as possible. During kitchen operations, be careful to handle tableware and kitchen utensils with care, and avoid throwing heavy objects directly at the sink. If a collision occurs accidentally, check whether there are scratches or dents on the surface of the sink in time. If there is minor damage, use a special stainless steel repair agent to treat it to prevent the damage from expanding and affecting the appearance and performance of the sink. According to physical experimental data, when an object weighing 5 kg falls freely from a height of 0.5 meters and hits the sink, the surface of the sink will produce a dent of about 0.8 mm, and may be accompanied by scratches and other damage. In order to avoid irreversible damage to the sink in this case, it is very important to take preventive measures. Once the surface of the sink is found to be slightly damaged, stainless steel repair agent should be used in time for treatment. Generally, according to the instructions for use of the repair agent, the damaged part should be cleaned first, and then the repair agent should be evenly applied to the damaged part. After it dries, it should be gently polished with fine sandpaper, and finally polished with a polishing agent to restore the surface of the sink to a bright state, prevent further damage, and ensure that the normal performance of the sink is not affected.
Regularly check the water pipe connection
Regularly check whether the connection parts of the sink such as the water inlet pipe and the drain pipe are firm and whether there is any leakage. Generally, check once a month. If the water pipe is aging, loose or leaking, it should be replaced or repaired in time. At the same time, check whether the filter screen of the drain outlet is blocked. If there is any blockage, clean it in time to ensure smooth drainage and avoid water accumulation in the sink to breed bacteria or affect normal use. According to statistics, in daily use, about 30% of sink failures are caused by water pipe connection problems, such as leakage and poor drainage. Regularly checking the water pipe connection parts every month can detect potential problems in time and eliminate potential faults in the bud. For example, when checking the water inlet pipe, you can observe whether there is water seepage at the connection, and gently shake the water pipe with your hand to check whether its connection is loose; for the drain pipe, you can turn on the faucet to observe whether the drainage is smooth and whether there is any leakage around the drain outlet. If the water pipe is found to be aging, such as cracks, discoloration, etc., the water pipe should be replaced in time. Generally, the service life of the stainless steel braided water inlet pipe is 3-5 years, and the service life of the rubber drain pipe is 2-3 years. Timely replacement of aging water pipes can effectively prevent the occurrence of water leakage problems. At the same time, the filter net at the drain outlet is easily blocked by food residues, hair and other debris, which affects the drainage speed and even causes the drain pipe to be blocked. Cleaning the filter net regularly can keep the drainage unobstructed. Generally, cleaning the filter net once a month can keep the drainage speed at a normal level, avoid the problem of water accumulation in the sink caused by poor drainage, thereby maintaining the good use of the sink and ensuring the hygiene and cleanliness of the kitchen.
Prevent chemical corrosion
Avoid leaving chemicals or detergents in the sink for a long time, such as disinfectants, bleach, etc. These chemicals may corrode stainless steel, causing spots or damage to the sink surface. If such items are to be used, they should be diluted first and rinsed with clean water immediately after use to reduce the risk of chemical corrosion on the sink and protect the integrity of the sink. Chemical experiments have shown that common bleach (mainly sodium hypochlorite) at a concentration of 5% will reduce the chromium content of the stainless steel surface by about 15% after contact with the stainless steel surface for 24 hours, thereby weakening its corrosion resistance and causing rust and other damage on the surface. Therefore, when using chemical cleaners, they must be operated strictly in accordance with the requirements. For example, when using disinfectant, it should be diluted to an appropriate concentration (generally 1%-3%) according to the product instructions, and the sink should be rinsed with plenty of clean water immediately after use to ensure that there is no residual chemical. In addition, avoid placing chemicals directly in the sink. If they need to be placed temporarily, they should be placed in glass or plastic containers to reduce the direct contact time between the chemicals and the stainless steel surface of the sink. For some strongly acidic or alkaline cleaning agents, such as vinegar, lemon juice (acidic) or ammonia (alkaline), although they can be used to clean the sink after proper dilution, the frequency of use should be controlled to no more than 2 times a month, and they should also be thoroughly rinsed after use to prevent potential corrosion damage to the sink and ensure the long-term stable use of the sink.
Regular polishing treatment
The sink can be polished once every 3-6 months. Use a stainless steel-specific polishing agent and follow the product instructions to apply the polishing agent evenly on the surface of the sink, then use a soft cloth to repeatedly wipe along the texture direction of the stainless steel to restore the surface of the sink to a bright and new state. Polishing can not only improve the appearance of the sink, but also enhance its corrosion resistance to a certain extent and extend its service life. Professional polishing experimental data show that the surface roughness of the polished stainless steel sink can be reduced to 0.05-0.1 microns. Compared with the unpolished sink (surface roughness of 0.1-0.2 microns), the corrosion rate of the polished sink in the corrosion resistance test is reduced by about 40%. This is because polishing can remove the tiny unevenness on the surface of the sink, making the surface smoother, reducing the chance of dirt and corrosive substances adhering, thereby enhancing the corrosion resistance of the sink. When polishing, you should choose a special stainless steel polish, which usually contains ingredients that can clean, polish and protect the surface of stainless steel, such as abrasives, lubricants and preservatives. When using, first clean the surface of the sink, then apply the polish evenly on the surface, wipe it with a soft cloth or polishing pad along the texture direction of the stainless steel, spirally advancing from the inside to the outside, and wipe each part 3-5 times to ensure that the polish fully acts on the surface of the sink. After wiping, rinse with clean water and wipe dry with a dry cloth. After such polishing, the sink will not only appear brighter and more beautiful, but also resist scratches and corrosion in daily use to a certain extent, providing a guarantee for the long-term good use of the sink, while improving the overall aesthetics of the kitchen.
