First, look at the gas filter system. When we are cooking, the smell of oil fume and vegetables will diffuse in the air, which will cause people who cook to don't want to eat at all, and the smell of oil fume and vegetables will also pollute the surrounding environment. Therefore, when purchasing large cooking machines, we must focus on whether the air filter system is complete, Make sure to minimize the storage and flow of oil fume and vegetable flavor in the air when cooking in the future.

第二，看設備資質。大型炒菜機一般涉及到的是較多的就餐人群，因此我們在選購時一定要對其資質進行仔細檢驗。比如看該大型炒菜機生產廠家是否在相關質檢部門備案，看該產品是否得到相關部門的質量認證，看大型炒菜機是否具有出產合格證明等等，確保大型炒菜機設備的資質是確保設備質量的基本要求。

Second, look at the equipment brand qualification. Large cooking machines generally involve a large number of diners, so we must carefully check their qualifications when purchasing. For example, see whether the manufacturer of the large-scale frying machine has been filed with the relevant national quality inspection department, whether the product has obtained the quality certification of the relevant department, whether the large-scale frying machine has the production certificate, etc. ensuring the qualification of the large-scale frying machine equipment is the basic requirement to ensure the equipment quality.

第三，看設備情況。大型炒菜機一般而言的都是不低的，部分客戶由于不懂常識，往往在選購設備時容易上當受騙。建議大家先明確自己的具體需求，再根據需求有針對性性地選擇幾家備選，逐一比較，選擇既滿足自身需求，又相對合理的大型炒菜機。

Third, look at the equipment price. Generally speaking, the price of large cooking machines is not low. Some customers are easily deceived when purchasing equipment because they do not understand professional knowledge. It is recommended that you first clarify your specific needs, then select several options according to your needs, compare them one by one, and finally choose a large frying machine that meets your own needs and has a relatively reasonable price.

第四，看售后服務情況。大型炒菜機是一種較為的設備，在后期的使用過程中難免會出現各種故障，大家在選購時，一定要確認該設備是否提供較為完善的售后服務，跟蹤服務是否及時，這直接影響到大型炒菜機的后期使用，大家千萬要引起足夠的重視。

Fourth, look at the after-sales service. Large cooking machine is a kind of professional equipment, and various faults will inevitably occur in the later use process. When purchasing, we must confirm whether the equipment brand provides relatively perfect after-sales service and whether the tracking service is timely, which directly affects the later use of large cooking machine. We must pay enough attention to it.