Mesh filter elements
general characteristics
Filter elements are an integral part of the filter. They detain foreign particles on the surface that pollute the R. It can be solid mechanical particles that are a product of metalworking, welding, and heat treatment. For example: chips, burrs, small and very hard particles from welding, rust, earth, sand that stayed in the hydraulic system after treatment, or got in the filling of RZ, penetrated through the breather filters along with the air.
Particles of contaminants that correspond to the height of the gap between the two rotating parts are the main cause of abrasive wear. They act immediately on both surfaces, causing abrasion of moving parts — a chain reaction of wear. Particles that exceed the size of the clearance clearance can not penetrate into the slot. Particles that are smaller than the size of the clearance can freely pass through the slits. The higher the operating pressure, the more dangerous the chain reaction of wear. The filter element is a corrugated cylinder made from a wire steel mesh or an inorganic chemically treated fibrous web that is impregnated with an adhesive, with shells from the outside, from the ends.
Device Features
For reliability, the corrugated filter curtain over must be covered with a metal mesh, a perforated pipe is installed from the outside, through which the RJ penetrates into the drain channel of the filter housing. The special technology guarantees a strong bonding of the ends of the corrugated curtain with end plastic shells and tightness, eliminating leakage of the RG.
Corrugated pattern of curtains for filtration is made with rounded knives, so as not to damage the curtain or the support grid. Filter elements are considered to be parts of one-time consumption, they can not be renewed. They are installed in a glass-settler of the filter, it is condensed on all ends with rubber packings from butadiene rubber.
Service
Dirty filter elements must be changed at the signal of the indicator. In its absence, to determine the level of clogging, it will be necessary to remove the settling tank, pull out the filter element and, after inspection, resolve the question of replacement.
To store auxiliary filter elements is necessary in accordance with GOST 15150−69 in closed heated ventilated buildings at a temperature of up to 35 ° C, conditional humidity of air not exceeding 80%, in the absence of wet condensation. To clean the RJ from contamination during refilling through the filler neck (or air from the dust through the weightless air filter through the intake and exhaust ventilation) it is necessary to use combined filling necks with a fine cleaning network of 10 or 40 μm with a weightless filter such as TM178 G78 or TM478 G100.
Production
Filters are manufactured on modern equipment of high-quality materials, which is a guarantee of the strength and efficiency of filtration systems. The use of filtration hoses or other types of filters can reduce the risk of a marriage, increases the reliability of equipment.
Buy at a bargain price
LLC «Avek Global» offers the most favorable terms of delivery. At the company’s warehouse there is a wide range of filter elements. Here you will find exactly what you need. A personal manager will help you make the right choice, answer all questions and find a mutually beneficial solution. Becoming our client, you will get an opportunity to save money and precious time, as our products can be purchased at a very favorable price. By carrying out bulk orders, you can count on the company’s flexible discount system. The lead time for orders is minimal. All goods are certified. Quality is guaranteed by strict observance of all technological norms of production.