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Janitors belong to the category of goods to which few people pay due attention until they cease to function normally. Poor cleaning of the glass surface while driving when it is snowing or raining not only affects aesthetic comfort, but also directly affects safety criteria for the driver, passengers and other road users. Unsatisfactory cleaning of glass by wipers under adverse weather conditions directly affects the visibility indicators of the road by the driver, the timely detection of obstacles, affects the ability to quickly carry out maneuvers to prevent an emergency. Reducing the quality indicators of the janitors' functionality requires the driver to urgently replace the wipers or brushes on them, which is accompanied by the dilemma which wiper jumblers should buy from a wide range of products on the market.
Recommendations on the choice of gum for janitors.
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General provisions
Wiper blades, along with oils, filters and other elements, are materials of the expendable category and have a limited operating period. The service life of rubber bands, depending on their quality criteria and the material from which they are made, can vary from six months to two years. Accordingly, the better the consumables will be purchased, the more time the consumer can forget about the need to re-replace them. This fact makes you very careful about the choice of gum for janitors, to take into account the quality indicators of the product when buying.
Important when choosing and are structural features of the janitors, which is equipped with a vehicle. By design, wipers can be frame, hybrid and frameless type. Frameless modifications of the janitors are predominantly equipped with modern cars, which necessitates the selection of consumable items exclusively in the catalog and for a specific vehicle model.
The choice of gum for janitors of a frame or hybrid type is less problematic, however, it requires consideration of some parameters that will directly affect the efficiency of the wipers. It is worth noting that the brushes of the frame type have better proved themselves in terms of mechanical cleaning of the glass surface, however, they have a number of disadvantages in the form of noise during operation, a high probability of breakdowns and a strong dependence on weather conditions. Hybridmodels of janitors combined the strengths of frameless and frame products, are characterized by all-season applicability, the ability to adapt to any relief of glass and long service life, however, have a high price, which often determines the choice of the car owner not in their favor. Consider the main criteria that are important to consider when selecting a brush for the janitor.
Selection of the wiper blade по типоразмеру
Size is one of the main criteria when choosing a wiper blade. On the market you can see a huge assortment of brushes, which differ not only in their manufacturer and appearance, but also in the length of their products. On the question of which lengths it is better to purchase brushes, the answer of professionals and car makers is unequivocal: this parameter should correspond to the standard size of an elastic band installed on a car from the factory to the maximum.
The fact is that buying even good for an eraser wiper brushes of irregular length, the buyer will be very disappointed in the process of their operation. Too long brushes will cling to each other in the course of work, while buying short rubber bands will affect the area of the surface being cleaned, which devices will not be able to capture in sufficient volume, which will affect the safety reduction. In order to avoid problems of this kind after installing new consumables, it is necessary to measure the length of the wipers installed on the car before purchase.
Selection of the janitor's gum on the composition of the material of manufacture
The shape of the product, its dimensions and mounting structure are important parameters of choice, however, the primary task of the wipers is to remove dirt, moisture and other elements from the glass, complicating the visibility of the road to the driver, directly with an elastic band. From what material is made of gum, depends on the cleaning efficiency.
Previously, without exception, gum for wipers were made of ordinary rubber, however, a large number of flaws of such elements, in the form of squeaks, freezing in frost, mechanical damage during temperature changes, led to the need to search for more efficient materials for janitors. To clean the windshield surface was of high quality, the material of rubber for wipers must have the following parameters: wear resistance, elasticity, constancy of indicators at temperature differences and immunity to components of automotive chemistry with an aggressive composition.
The search for unique material for gum wipers manufacturers continues today, however, there are some achievements in this industry. Today, there are several types of wipers on the material of manufacture:
- products with graphite coating;
- rubber gum with the addition of graphite;
- silicone gum;
- gum with yellow stripes with the presence of Teflon.
With such a variety of options, many car owners have an adequate question: how to choose a gum for the janitor on the material of manufacture, so that it copes with the tasks as efficiently as possible? At present, the best option for purchase are silicone gum, it is they who are advised to choose the professionals and consumers, due to the excellent indicators of durability, quality criteria and serviceability at any time of the year.
Positive and negative operational features of silicone rubbers
The addition of silicone to the component composition of rubber wipers is today the best technological solution to the problem of the quality and effectiveness of wipers. Silicone is a material that guarantees uninterrupted movement of the wipers on the glass surface under any climatic conditions.
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Among the advantages of silicone gum consumers identify the following priority qualities:
- prolonged service life, which is fifty percent longer than the operational period of conventional rubber bands;
- frost resistance;
- excellent gliding on glass in all weather conditions;
- no squeaking during operation in all modes of operation;
- the softness of the material eliminates the possibility of chipping and scratching on the glass;
- high-quality glass cleaning, characterized by the absence of streaks and stripes, which guarantees an excellent overview for the driver.
As for the shortcomings, they were not identified during the operation, provided that the brushes were replaced in time and the original product was purchased, and not a cheap fake.
Overview of manufacturers: which brand to prefer
Currently, there are several dozens of companies engaged in the manufacture of car accessories, including windshield wipers, as well as consumables for them. On the market both high quality goods and obvious fakes with frankly disgusting technical characteristics are provided to the buyer. In order for the purchased device to meet the expectations of reliability, quality of operation and operational criteria, it is necessary to refrain from purchasing products of "unknown" origin, to give preference to goods from well-known manufacturers.
According to experts and drivers, the rating of the best manufacturers of wiper blades is as follows:
- Manufacturer Bosch with a series of rubber Aerotwinis a leader in the sale of goods in Russia. Brushes from Bosch have excellent elasticity, perfectly cope with the tasks in any weather, are characterized by reliability and efficiency of work.
- Gum for janitors Championoccupy the second line in the popularity rating among domestic consumers. A worthy range of products from this manufacturer allows you to choose the best option wipers for your car. Products are characterized by excellent performance properties, quality and reasonable price.
- The Heyner brand from the German manufacturer with a series of Hybridproducts is surely included in the ranking of the best, thanks to the high quality of workmanship, the compliance of the products with the declared characteristics and their excellent performance indicators. Heyner products are characterized by an excellent combination of price and quality.
- Denso, a maker specializing in wiper blades, is fourth in the ranking with the Wiper Blade series of hybrid wipers. In addition to durability, reliability and performance, users note as an advantage the design of the wipers from Denso, which is a true work of art.
- Ween Schimo - windshield wipers of European origin, enjoying decent demand and the confidence of domestic consumers. Entered the rating due to democratic pricing policy against the background of excellent quality criteria.
What to choose?
After analyzing the main technological and structural features of the wipers and rubber bands, we can conclude that the best option for purchase today are models of the hybrid type, which combine excellent performance and quality characteristics. If the opportunity to buy hybrid wipers is missing, or this purchase is expensive for the consumer, then you can give preference to frameless wipers with a silicone eraser category.
When buying a janitor also should not ignore such an aspect as a brand. Despite the ambivalent attitude of consumers to the choice of products by manufacturer - some buyers believe that there is no point in overpaying for a brand, this factor can significantly affect the efficiency of the wipers. When purchasing products of an unknown manufacturer, the consumer cannot be completely one hundred percent sure of its authenticity and compliance with technical specifications, which often entails the need to purchase a new set of janitors after a short period. In this case, a proverb would be appropriate: "A miser pays twice." It is better to buy quality wipers once and be confident in their functionality throughout the stated operational period than to buy low-quality products at regular intervals, which will cost much more in the end.
Let's sum up
The choice of high-quality brushes for janitors from a huge range on the modern market is quite a difficult task, however, having understood the nuances, it will be much easier to do. When selecting wipers, be sure to consider the overall parameters of the original products and their design features; pay special attention to the material from which the cleaning bands are made.
During the operation of the janitors do not forget to regularly take care of them, systematically clearing the working surface of debris, with severe frosts, experts recommend removing the brush or take them aside when the machine is idle to avoid premature wear of the gum. High-quality and reliable wipers - this is one of the main criteria that determine the safety on the road.
