It's widely known that commercial kitchens are characterized by high humidity, high temperatures, and heavy usage, which is why stainless steel is the primary material choice for commercial kitchen equipment. The term "stainless steel" is a shorthand for "stainless acid-resistant steel," referring to a category of steel grades that are resistant to weak corrosive mediums such as air, steam, and water, or steel grades with corrosion resistance. This is a general term for a group of materials, not a specific one. Therefore, even under the same name of stainless steel, the different proportions of steel grades can lead to significant differences in the performance of the material.
The Differences Between 304 and 201 Stainless Steel Kitchenware – Guangzhou Tian Sheng
Iron and steel are differentiated by their carbon content. Iron-carbon alloys with less than 2% carbon content are classified as steel, while those with more than 2% are referred to as iron. Steel is versatile due to its combination of toughness, elasticity, and rigidity, making it widely used. The key element that determines the corrosion-resistant properties of stainless steel is chromium. Steel containing 10.5% or more chromium is less prone to rust.
How do you differentiate between stainless steel grades? The most commonly used stainless steels for kitchen equipment are grades 201 and 304. Grade 201 stainless steel is more affordable but prone to rusting; on the other hand, grade 304 stainless steel is widely used, resistant to rust, of high quality, but slightly more expensive than grade 201.
The Difference Between 304 and 201 Stainless Steel Kitchenware - Guangzhou Tian Sheng
1. Specifications: Common stainless steel sheet types are 201 and 304. They differ in composition; in kitchen equipment and engineering projects, 304 is of higher quality but more expensive, while 201 is slightly inferior. 304 is imported stainless steel sheet, and 201 is domestically produced.
2. The composition of 17Cr-4.5Ni-6Mn-N, also known as a low-Ni steel grade, is a substitute for 301 steel. After cold working, it exhibits magnetic properties and is used in railway vehicles.
3. The composition of 304 is 18Cr-9Ni, a widely used stainless and heat-resistant steel, used in food production equipment, general chemical equipment, and nuclear energy, etc.
4. 201 stainless steel has a high manganese content, with a shiny surface that has a dark luster. Its high manganese content makes it prone to rust, and manganese can also be harmful to the human nervous system, hence 201 stainless steel is not suitable for food-grade equipment. 304 stainless steel contains more chromium, giving it a matte finish and rust resistance. When compared side by side, the key difference is their corrosion resistance; 201 has poor corrosion resistance, which is why it's much cheaper. Additionally, since 201 has a lower nickel content, it's less expensive than 304, and therefore, it has less corrosion resistance. 304 stainless steel, on the other hand, is considered safe for food-grade applications and is the standard for food-grade stainless steel, with 304 and above being the typical grades used.
Guangzhou Tian Sheng Kitchen Equipment Co., Ltd. offers a wide range of products including stove series, canopy series, sink and countertop series, and other product series, all with a unified one-year warranty period, covering free repair and service fees during the warranty. Our products are of high quality, stable performance, energy-saving, environmentally friendly, cost-effective, easy to use, and feature-rich. Our company's installation of commercial kitchen equipment and worry-free after-sales service has earned the trust and praise of numerous customers. Guangzhou Tian Sheng primarily undertakes kitchen projects for chain hotels, business hotels, various schools, corporate entities, and all levels of kitchen projects. Our main service areas include Guangzhou, Foshan, Shenzhen, Dongguan, Zhongshan, Yangjiang, Maoming, Shantou, Heyuan, and Zhanjiang, among others.
Guangzhou Kitchen Equipment Engineering Installation Manufacturer——Guangzhou Tian Sheng
Kitchen equipment: When it comes to exhaust equipment, noise and smoke pollution should be a priority. In some fast-food restaurants in Guangzhou, such as the Wallace Restaurant, there is a constant issue with smokestack emissions affecting the surrounding businesses and residents. While they understand the situation, in the past two weeks, the Wallace Restaurant's kitchen has been experiencing a loud noise due to an unspecified facility malfunction. The manager has been cooperative and has promised to arrange for a specialized kitchen equipment team to fix it soon. From this issue, we can deduce that the kitchen exhaust system accumulates smoke over time, which can lead to equipment malfunctions. Therefore, regular cleaning and tuning of the exhaust equipment are essential during use.
Guangzhou Kitchen Equipment Engineering Installation Manufacturer——Guangzhou Tian Sheng
How do you clean the canopy or duct of a kitchen exhaust system? Actually, after some time of use, the equipment can become difficult to clean due to the long-term adsorption of greasy smoke, with the smoke accumulating and solidifying. In some cases, merchants may find that the exhaust system is damaged due to prolonged neglect, necessitating equipment replacement or repairs. For those who schedule regular cleaning, you can use specialized cleaners for greasy smoke equipment, or have the cleaning done by more specialized kitchen equipment maintenance personnel for better results. This is not only applicable to the fast-food industry but also to other areas such as restaurant kitchen equipment, hotel kitchen equipment, and school kitchen equipment, where regular maintenance of the exhaust system equipment is necessary.
Guangzhou TianSheng Kitchen Equipment Co., Ltd. was established in 2014. After nearly three years of business development, it has grown into a large enterprise integrating R&D, design, manufacturing, processing, sales, and service of commercial kitchen equipment, as well as large-scale kitchen engineering design, installation, and renovation. It is one of the leading commercial kitchen companies in Guangzhou and across China. Our company undertakes various projects including hotel kitchen projects, school kitchen projects, factory kitchen projects, catering kitchen projects, central kitchen projects, general kitchen projects, corporate kitchen projects, bar kitchen projects, and restaurant kitchen projects.
Hotel Kitchen Design Industry - Guangzhou Tian Sheng
Combustion Control: The combustion system includes complete ignition, operation of both high and low flame, detection, extinguishing alarm, shutdown and reignition functions. Each nozzle set is equipped with an independent control box for individual control. Each control box interface can be connected to the temperature controller in the instrument room, enabling the entire system to be fully automated. Pipeline parameters are controlled automatically. The pipeline pressure of the combustion air and fuel can be set and automatically adjusted to control the combustion air and fuel ratio, ensuring high combustion efficiency and eliminating black smoke.
Hotel Kitchen Design Industry - Guangzhou Tian Sheng
The intelligent digital temperature controller used for internal temperature control, which, along with the temperature sensing elements and automatic burners, forms a closed-loop control system. It boasts high flexibility, anti-interference capabilities, and reliability. The temperature control system can automatically calculate, operate, display, and store the heat treatment production process curve, achieving full-process control. The instrument cabinet is equipped with operational value displays for temperature, each burner, and each pipeline parameter, as well as alarms for abnormal conditions and emergency protective measures, ensuring operational safety.
Guangyuan Unit Kitchen Equipment - Guangzhou TianSheng Kitchen Equipment - Unit kitchen equipment engineering is provided by Guangzhou TianSheng Kitchen Equipment Co., Ltd. TianSheng Kitchen Equipment Co., Ltd. has been a witness to the evolution of integrated kitchens in Guangdong, Guangzhou. For many years, the company has implemented the policies of scientific management, innovative development, and honesty, meeting customer needs. The leaders of Guangzhou TianSheng, along with all employees, warmly welcome inquiries and negotiations from all sectors, striving for a brighter future together. Meanwhile, our company is also a manufacturer of integrated kitchens in Guizhou, kitchen engineering equipment in Guiyang, and kitchen engineering in Zunyi. Welcome to call for consultation.
