Multi-Functional Sink for Kitchen is a kitchen sink system that integrates multiple functions such as washing, cutting, draining, and storage. It is usually made of stainless steel and optimizes kitchen operation efficiency through modular design. Its core value lies in breaking the single-function limitation of traditional sinks and providing modern kitchens with dual upgrades in space utilization and ease of operation.
Parameter
Size | 750mmX450mmX215mm
|
Color | Black |
Thickness | 11/19 Gauge |
Surface | Brushed |
Number of Bowl | Single |

Technical Features
Multi-Functional Zoning
The sink measures 750mm (length) × 450mm (width) × 215mm (depth), and is divided into three functional areas:
Main washing area (depth 215mm): Suitable for frying pans or baking trays with a diameter of 30cm, supporting high-frequency washing needs.
Cutting and draining area (size 300mm×200mm): Equipped with a detachable cutting board and drain basket. The cutting board is made of food-grade PP (temperature resistant -20℃ to 120℃), and the drain basket has a hole diameter of 3mm, which increases drainage efficiency by 50%.
Storage area (bottom drawer design): 15L capacity, can store cleaning sponges, brushes and other small tools to avoid clutter on the countertop.
Material and durability
The main body of the sink is made of 304 stainless steel (thickness 1.2mm), the surface is treated with nano-coating, the hardness is above HV200, and the wear resistance is ≥8000 times (Taber 5135 standard)
Quiet and drainage optimization
The bottom is equipped with a 5mm thick silencer pad and anti-condensation coating, and the water flow noise is reduced to below 40dB (ISO 7779 standard). The drain port has a diameter of 110mm, supports fast drainage (flow rate ≥1.2L/s), and is equipped with a removable filter (aperture 1mm), which increases the interception efficiency by 30%.
Antibacterial and environmental performance
The antibacterial rate of the sink surface reaches 99.9% (Escherichia coli, Staphylococcus aureus), which meets the requirements of the HACCP food safety management system. The content of heavy metals such as lead and cadmium in the material is ≤0.01mg/L, and it has passed the EU CE certification and the US NSF/ANSI 61 standard.
Extended function compatibility
Supports optional garbage disposal interface (adapted to mainstream brands such as InSinkErator, Bakerbass), pull-down nozzle (flow rate 1.8GPM) or induction faucet to meet the needs of different users.
Application scenario
Home kitchen upgrade
A high-end residential project uses a 750mm×450mm×215mm multi-function sink. The cutting and draining area increases the efficiency of food pretreatment by 40%, and the storage area reduces the accumulation of countertop tools, with user satisfaction reaching 95%.
Open kitchen design
A certain apartment model room uses the sink as the visual center of the kitchen, and the modular partition design takes into account both beauty and practicality. The main washing area is 215mm deep to avoid splashing water on the countertop and enhance the sense of space transparency.
Commercial kitchen (restaurant/cafe)
A chain restaurant uses this sink and washes 5,000 pieces of tableware every day. The cutting board and drain basket in the cutting and draining area support quick switching, which improves the efficiency of back-kitchen operation by 35%. The surface coating is wear-resistant and the service life is extended to more than 10 years.
Laboratories and medical facilities
The laboratory of a food processing plant uses an antibacterial multifunctional sink with a surface antibacterial rate of 99.9%, which meets the HACCP standard. The storage area can store disinfection tools to avoid cross contamination and reduce the risk of microbial residue.
Outdoor kitchen and terrace
A villa courtyard uses a weather-resistant stainless steel sink that supports extreme temperature environments from -20℃ to 80℃. The cutting board and drain basket in the cutting and draining area are convenient for cleaning barbecue tools or gardening equipment, and the operating radius covers the entire outdoor space.
Cleaning and maintenance guide
Daily cleaning
Wipe the surface with a soft cloth or sponge dipped in a neutral detergent (pH 6-8), and avoid using steel wool or abrasives.
Stubborn oil stains (such as burnt sauce) can be mixed with baking soda + water into a paste, and wipe it after standing for 10 minutes.
The drain filter should be removed and cleaned once a week to prevent clogging; the storage area should be wiped with a damp cloth once a month to avoid dust accumulation.
Deep maintenance
Apply a stainless steel care agent (such as 3M stainless steel cleaner) to the surface every month to form a protective film and delay oxidation.
Avoid prolonged contact with acidic substances (such as lemon juice and vinegar). If accidentally splashed, rinse with clean water immediately.
After use in winter, wipe the bottom of the sink with a dry cloth to prevent condensation from causing mildew.
Repair and maintenance
Minor scratches can be repaired with stainless steel polishing paste, and polishing should be carried out in the direction of water flow.
If the sink is deformed or leaking, contact a professional to replace the sealing strip or adjust the mounting bracket.
The cutting board and drain basket can be soaked and disinfected with food-grade disinfectant and replaced once a year to ensure hygiene.
FAQs
Q: Is the cutting board in the drain area easy to slide?
A: The bottom of the cutting board is equipped with a non-slip silicone pad with a friction coefficient of ≥0.8. Experimental tests show that it can still remain stable on a 15° tilted tabletop to avoid the risk of sliding during cutting.
Q: Does it support customized size or function?
A: Yes, we can provide 3D design drawings to confirm the size and partition layout, and support increasing or decreasing the storage area capacity or expanding the functional interface.
Q: How to solve the problem of moisture in the storage area?
A: The bottom of the storage area is equipped with drainage holes, and the accumulated water needs to be cleaned regularly. If it is damp for a long time, you can increase the ventilation of the cabinet or use a dehumidifier.
Q: Will there be water stains on the surface of the sink?
A: The contact angle of the nano-coating surface is ≥110°, and the residual water stains are 70% less than that of ordinary sinks, making daily cleaning more convenient.
Q: Does it support under-counter basin installation?
A: Yes, special clips and sealants are required for under-counter basin installation. It is recommended to be operated by professionals to avoid the risk of water leakage.