a), to buy a dishwasher, we must first consider safety, safety must be the first. Secondly, considering the type and specifications of the dishwasher, the washing method of the dishwasher is impeller type, jet type, rinsing type and ultrasonic type. At present, the impeller type and the jet type are more common, and the structure is simple and the washing effect is good. Better, lower price, simple maintenance, suitable for general household use. In terms of specifications (usually expressed in terms of power consumption), it is more appropriate to choose a 700~900 watt dishwasher for a normal 3~4 home.
b), the dishwasher has more functions, the general family only needs to have the functions of washing, drying, drying and automatic procedures. At the same time, you can also choose a dishwasher with fast washing, punching, squeezing and rotating spray. The advantages of this type of machine are that it is clean, safe and reliable, and can be self-circulating, but the price is relatively expensive. In recent years, the market has also introduced a dishwasher with functions such as microcomputer control, bubble pulsating water flow, double rotating spray arm, and sensor detection. Consumption can be selected according to your own situation.
c) There are two forms of dishwasher doors, namely front opening and uncovering. It is not convenient to remove the tableware in the uncovered dishwasher, and the space on the top cannot be fully utilized. The front-opening dishwasher can easily pull out the basket when the cabinet door is opened, and it is very convenient to take the tableware. Therefore, from the point of view of ease of use, if there is no special requirement, it is generally preferred to select a front-opening dishwasher. When purchasing, you should also pay attention to the choice of the shelf, which is mainly based on the bowl and the plate is reserved. This type is more convenient to use.
d) Check whether the door buckle of the dishwasher is tight, firm and reliable. Check whether the welding of the basket is firm. There is no sharp edge around the machine and the door handle. The roller at the bottom is flexible. The bowl is easy to pull out and there is no stuck. phenomenon. Turning the programmer by hand requires the programmer to be even and even during operation. The dishwasher's selector switch is flexible and reliable.
5) When the dishwasher is turned on to start the dishwasher, its insulation performance is especially important. It must be ensured that there is no leakage or water leakage. The pump and motor run smoothly, the vibration is small, the noise is low, and the various functions of the dishwasher are switched on and off. Good contact, water jet is even and powerful, the tableware should be clean and clean after washing, and the power can be cut off automatically after the operation.
Sixth, when choosing a commercial dishwasher, it is necessary to carefully choose the price, performance and practicality according to different purposes. Given the technical maturity, the most advanced flat-pan dishwashers are a good choice if not for investment budget constraints.
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