What is the spin class in the washing machine
A washing machine is an equipment for washing linen, which is produced in automatic or semi-automatic mode. When it comes time to buy it, you need to pay attention not only to its functions, such as types of washing, additional features, but also to such parameters: the dimensions of the drum and its capacity, energy consumption, the spin class of the washing machine.
The latter criteria are also important when choosing and buying this unit, they can save time spent on washing the laundry.
What is the spin class
The spin class affects the speed, ease of drying of the washed items. Time in proportional sequence spent on actions related to washing is reduced if the machine meets the needs of its owner.
How does the spin take place:
- After the main work of the SM, the spin speed parameter set at the beginning of work is automatically turned on.
- At this time, there is no water in the drum. It was previously drained. The only liquid in the tank is water soaked in by things.
- The drum starts spinning rapidly. Its speed can be from 400 to 1600 rpm.
- The rotation time depends on the speed. In this case, things adhere to the walls of the drum tank. This process is controlled by centrifugal force.
- When rotating quickly, water is released from the laundry. It seeps through holes in the walls into a special tank.
- The pump comes into operation. It pumps liquid down the drain.
When spinning occurs, everyone in the apartment can hear it. This process is quite noisy. In the washing machine, there are counterweights in the body, which are supposed to dampen the vibrations that occur at this time. They partially make the noise subtle. If the automatic mode is set for a different type of wash, the program can independently select the number of revolutions during spinning according to the requirements for washing a certain type of fabric.
Different models have their own drum rotation class. For some, the bottom figure may be 200, for others - 400. But almost all have the function of adjusting these rotational movements or canceling them completely. The whole process affects the efficiency of drying things.
When buying, the buyer must evaluate every indicator of this modern technology. This also applies to the spin class. This is an important category of SM functionality. The time has passed when the linen was unscrewed by hand.
Now, taking it out of the machine at the end of the wash, you can hang it in the designated place, after a certain time remove it completely dry (the drying time depends on the temperature in the atmosphere). In what state of dryness things are hung up depends on the speed of revolutions of the drum system.
When testing this equipment, qualified specialists carry out a certain type of calculations. They assign each type of spin their own class, which is inherent in this particular unit.In this case, a system is developed in which the laundry is wrung out and weighed before and after this process. By dividing these two indicators, the desired ratio is obtained. Thanks to him, there is a distinction on the class of this function.
A calculation formula that can be applied to independently calculate the coefficient indicator:
- After the completion of the "Main wash" process, weigh the items that are in a wet state;
- After the spin cycle, take out and weigh the dry laundry;
- Make a calculation using the formula for calculating the class: ((m1-m2) / m2) х100%;
- Get the percentage that represents the value you are looking for.
What type of spin to choose
In order to understand what a washing class is, you need to study how the moisture indicators differ. Each country has one standardization for this type of washing machine operation. It takes into account the percentage of moisture in the laundry at different drum rotations.
The higher the class, the more spinning occurs, the drum turnover is greater, things are drier. To distinguish one type of spinning from others, a designation was introduced.
There are six categories, and they are expressed in Latin letters: A, B, C, D, F, G. The quality of the pressing properties decreases in descending order. A is the highest. G is the lowest on the spin scale. The initial and final moisture content after the high drum rotation procedure is calculated and assigned to one or another class.
"G"
This type of class is located at the very bottom of the humidity scale. This type can be used for a special kind of delicate fabrics that do not need to be subjected to harsh processing or to have a strong impact on them. When spinning in class G, the moisture that remains in things is calculated at 90 percent.
At a low drum speed, the laundry loses only 10% of the water that it contains after the main wash. In this case, the number of revolutions is 200-400 units per minute.
"F"
This class is higher in terms of performance from the previous one. At the end of the process, it gives out drier clothes, but not enough to dry completely and quickly in a few minutes in the fresh air. At the same time, the percentage is at the level of 80-90. The drum spins more briskly and is 600 rpm.
Wool should be wrung out only at such a number of revolutions so as not to damage its structure. This is a very important point for this kind of material.
"E"
In this mode, the moisture in the tissues decreases. After stopping the wash and taking the laundry out of the tank, you can feel that the clothes have become drier to the touch. The percentage at the same time stops at around 70-80. The rotational speed of the drum system is 800 rpm.
This class is recommended for laundry that will dry outdoors in hot weather. At the same time, spring or summer aromas are absorbed into the fibers of the fabric through the remaining moisture. The laundry will smell fresh.
"D"
This is an average indicator in the class of spinning properties, in order to understand which spin speed is better in a washing machine, you should evaluate your needs. When this mode is set, spinning will occur at 1000 rpm.
Which is the optimal indicator for all types of washing and a large number of characteristics of the material from which things are made (except for wool and delicate ones). The humidity of things is from 62 to 70%.
"C"
More modern washing technology not only includes more functionality, but also increases the number of drum revolutions. For this class, there are increased indicators suitable for such types of fabrics as synthetics. At the same time, the revolutions are at 1200 rpm, and moisture remains in things by 53-62%.
"B"
Another representative of the extra-class is the CM model, in which there is a great turnover during push-ups. It is 1400 rpm. It should be borne in mind that even in the case of a low moisture content in the fabrics of 45-53%, this type of drying of things is not suitable for many types of material.
Fast enough turns it is good to remove excess liquid from synthetics, denim, cotton. These types are dense, can withstand heavy loads.
"A"
The characteristics of home appliances of a high level, modern production, having a category of extra-class boasts a large number of possibilities. Class "A" during wringing operations is the most demanded when choosing a CM. High revving capability can pick up speed up to 1600 units per minute. This is the biggest indicator. A small number of machines have it.
The moisture that remains in the tissues after such a procedure is only 45%. Cotton, synthetics, jeans, which are considered tight enough, it is difficult to unscrew them by hand, become dry enough in this mode in the washing machine.
European spin standard
Many buyers ask themselves this question: is it worth overpaying for a CM with a large number of revolutions if the laundry is still hung out on the street, where it dries completely in a few minutes in hot weather? It is better to buy such a high-class typewriter for people living in cold regions of the country, where drying clothes is problematic, for a long time, and inconvenient. For middle latitudes, you can choose the European standard located in the C, D class region.
In this class, things remain damp, but can dry quickly. The F and G classification is suitable as a low budget option used in hot areas where drying the laundry will not be problematic. European standards take into account the needs of the population of different countries, and a classification of this level will help ease the choice parameters when buying.
Do not forget about the dangers of rapid acceleration of the drum system on thin fabrics. They will not withstand such tough loads. A few washes in this mode - and things can be thrown away.
It should also be borne in mind that with a strong spin, the material wrinkles a lot and, if there is no appropriate mode for easy ironing, then it is difficult to bring this product into a proper form for wearing with its strong property to crease.
It is worth purchasing models that are at the average level of the rotating capabilities of an automatic washing machine. The spin function 1400 and 1600 may not even come in handy. Some CM wearers rarely use it for fear of damaging the fibers of the fabric. Therefore, when choosing this function, you do not need to buy one that has a high turnover rate of the unit, but a middle-class machine should be chosen.
How does the spin class affect energy consumption
The above indicators are undoubtedly in the first positions when choosing a CM, but not the last are its other characteristics.When buying, you should ask a consultant in a store or when studying the instructions for each model which energy class is better for a washing machine.
Utility bills are large enough and I want to reduce them as much as possible to a minimum. But this is difficult to do if washing is a daily activity, especially for families with a small child or many living in the same living space.
Energy consumption can be determined by the indicator A. This means that this washing machine consumes a small amount of electrical energy. Moreover, even this indicator may change, there is an addition to this class in the form of one or more +.
But are the power consumption of the LM and the spinning system interconnected? Yes it is. The more the machine spends efforts to accelerate the drum to the optimal value, the more it consumes electrical energy for this. Therefore, high turnover leads to costs of paying electricity bills.
Experts in this type of equipment consider the equipment with class B to be the most economical in terms of electricity consumption. At the same time, the laundry is wrung out quite normally and little electricity is spent on washing. But if the use of the SM is not very frequent, it happens once a week, then you can choose a larger class.
Tips for choosing a car
Experts have prepared a small list of tips for choosing a CM when buying:
- The European assembly of this equipment is accurate. The class of the model corresponds to that stated in the technical data sheets. You can be sure that the reversibility of such models will be effective in removing moisture from things.
- When choosing, you need to pay attention to models that have the following designations: A +, A ++, A +++. These are quite energy-saving types of equipment, which, unlike their counterparts with a lower class, consume less electricity for different types of washing.
- Many customers believe that the way they load their laundry into the machine affects the spin quality. But this is a myth! They wring out the same, but at the same time the noise level of a washing machine with a front loading of linen is less than that of representatives of the type of vertical loading.
If you take into account all the characteristics presented above, follow the advice of expert specialists, then we can say with confidence that the chosen technique will serve its owner effectively.
Video: spin classes in washing machines and which one is better
