Industry
Vertical takeoff aircraft. VTOL
Last modified: 2025-01-24 13:01
Multifunctionality and design perfection combines a unique aviation technique - a vertical takeoff and landing aircraft. The best minds of Russia, England and the USA, through many years of development and their further modernization, have created legendary models in the competitive struggle. The increase in speed, flight altitude, as well as combat performance is associated with the improvement of a super-powerful jet engine. This made vertical take-off aircraft the main base unit of the air forces of world powers
Solikamsk magnesium plant: history and products
Last modified: 2025-01-24 13:01
Solikamsk Magnesium Plant (SMZ) is a leading enterprise in its industry. The basic technologies developed at the enterprise became the basis for the creation of many industries in the chemical industry. The history of the plant began in 1430
Polyurethane primer: types and properties
Last modified: 2025-01-24 13:01
When carrying out finishing work, it is very important to follow the technology. As a general rule, a decorative coating is applied to the surface after priming
Water household centrifugal pumps: market overview and manufacturer reviews
Last modified: 2025-01-24 13:01
Modern household centrifugal pumps can be used in the organization of water supply to residential buildings and industrial premises, the construction of drainage systems, sewerage, etc. Their main advantages are excellent efficiency, high performance and low cost
Pavlovskaya HPP is the most powerful hydroelectric power plant in Bashkortostan
Last modified: 2025-01-24 13:01
Pavlovskaya HPP ranks first among hydroelectric power plants in Bashkiria. Its construction was the first experience in the USSR in the construction of such facilities on karst limestones. Today, the station has been modernized and is included in the list of the most highly automated hydroelectric power plants in Russia
The largest foundries in Russia: an overview of enterprises
Last modified: 2025-01-24 13:01
Foundry is one of the industries whose main products are shaped products used in mechanical engineering. There are many factories of this specialization in Russia
Brass welding at home
Last modified: 2025-01-24 13:01
Difficulties often arise in the processing of non-ferrous metals, as their physical properties change at high temperatures. Brass welding deserves special attention, in which zinc is actively evaporated
Pneumatic high pressure pump. Pneumatic diaphragm pump
Last modified: 2025-01-24 13:01
Pneumatic type pumps are in demand in various fields. There are models from different manufacturers in stores, and they will differ in parameters. In order to understand this issue, you need to consider the device of a pneumatic pump and its types
General industrial vibration: classification, types and its interaction
Last modified: 2025-06-01 07:06
Production vibration: general concept, classification according to various criteria, basic quantitative characteristics. Possible sources of vibration. Evaluation of mechanical vibrations and their impact on human he alth. Instruments for measuring
Glass factories in Russia. glass industry
Last modified: 2025-01-24 13:01
The glass industry occupies an important place in the country's economy. Glass factories in Russia operate in almost every region. Window panes and portholes, bottles and dishes, household and interior items - without these items it is impossible to imagine modern civilization
What is an electric hoist? Electric hoist for vertical lifting of loads
Last modified: 2025-01-24 13:01
The article is devoted to the electric hoist. The design of the lifting unit, its operational capabilities and varieties are considered
General industrial electric motors: characteristics
Last modified: 2025-01-24 13:01
Currently humanity is trying to automate all possible processes. As you know, any electronics runs on electricity. And that is why today none of the industries can function without general industrial electric motors. What it is? What are the features of such units?
Soviet armored personnel carrier 152-BTR: specifications
Last modified: 2025-01-24 13:01
The problem of transporting personnel after the Great Patriotic War deeply worried all Soviet design bureaus, and especially the High Command. Based on past experience, it was obvious that the use of ordinary trucks for this purpose is simply criminal, since any mine, an enemy aircraft raid, or even shelling from small arms can send an entire squad into oblivion. It was against the background of these reflections that the first classic armored personnel carrier 152-BTR appeared
"Hurricane" (MLRS). Russian MLRS 9K57 "Hurricane"
Last modified: 2025-01-24 13:01
Missile weapons since the times of the USSR, and now in the Russian Federation, continue to be our main trump card not only in armed conflicts, but also in international negotiations
"Bumblebee" (flamethrower): description, photo. Jet flamethrower "Bumblebee"
Last modified: 2025-01-24 13:01
The device needed to be made light so that the soldier could not only walk with it, but run and climb mountains. In practice, a hand cannon weighing ten kilograms was needed. It was difficult to complete such a technical task. But the Tula gunsmiths did a good job and created the "Bumblebee". The flamethrower turned out great
Domestic small arms - from pistols to machine guns
Last modified: 2025-01-24 13:01
During its long history, Russian engineers have produced more than a dozen types of firearms. It will take many pages to describe all the models, not to mention the modifications present. But we have the opportunity to describe the domestic small arms in service with the Russian army, which is represented by pistols, machine guns, sniper rifles and machine guns
Plant "Dynamo", Moscow: address, products, interesting facts
Last modified: 2025-01-24 13:01
Moscow plant "Dynamo" named after S. Kirov for a long time was the largest plant in Moscow. It has a glorious and rich history associated with the production of Soviet electric locomotives. He specialized in the production of electric motors, electric generators, as well as other electrical equipment. The plant actually ceased to exist. The owner of the plant OAO AEK Dynamo leases the premises of the enterprise
Prototyping is Definition, features, required materials
Last modified: 2025-01-24 13:01
What are the goals and objectives of prototyping. Definition of layout depending on the scope and type of layouts. What materials are the projects mainly made of. Features of the prototyping process on the example of specific areas of activity and areas of application. Basic layout functions, what role do they play
Detonation rocket engine: tests, principle of operation, advantages
Last modified: 2025-01-24 13:01
Space exploration is involuntarily associated with spacecraft. The heart of any launch vehicle is its engine. It must develop the first cosmic speed - about 7.9 km / s, to deliver the astronauts into orbit, and the second cosmic one, in order to overcome the planet's gravitational field
Mobile power plant: description, principle of operation, types and reviews
Last modified: 2025-01-24 13:01
The article is devoted to mobile power plants. The features of such equipment, the principle of operation, varieties, etc. are considered
Why the ship does not sink: physics in action
Last modified: 2025-01-24 13:01
Why doesn't the ship sink? Design features of modern ships. Why does a ship made of metal not sink even in strong waves?
Maintenance of boiler houses: terms, technical services
Last modified: 2025-01-24 13:01
Today, a considerable number of objects receive heat from boiler houses. Maintenance of these objects is the most important process in maintaining their performance
Review and rating of industrial washing machines. What are industrial washing machines for laundries
Last modified: 2025-01-24 13:01
Professional washing machines differ from household models in that in most cases they have higher productivity and other modes, as well as work cycles. Of course, it should be noted that even with the same technical parameters, an industrial model will cost several times more. A little later you will understand why this is so
Electric coil: description and application
Last modified: 2025-01-24 13:01
Various electrical appliances have long been used and almost everywhere. However, few people understand their structure and the elements used for their work. One of these small elements, but quite important, was the electric coil
AquaShield anti-scale filters: owner reviews, installation tips
Last modified: 2025-01-24 13:01
The principle of operation, features of operation and installation of electromagnetic filters from scale "AquaShield". Why they are better than other filters and why AquaShield is trusted by consumers
CNC drilling machine for furniture production
Last modified: 2025-01-24 13:01
If you decide to start manufacturing modern furniture, you should know that in the process of such production it is quite difficult to do without a drilling and welding machine. With it, you can drill all the precisely calculated holes in order to subsequently connect the elements together. Otherwise, it will take quite a long time
Types, features of installation and application of equipment for chromium plating
Last modified: 2025-01-24 13:01
The article is devoted to chromium plating equipment. The features of this equipment, chrome plating technique, etc. are considered
An-148 is a new "workhorse" on medium airways
Last modified: 2025-01-24 13:01
The Fy-148 aircraft is gradually occupying that niche in passenger transportation, in which the legendary An-24 was the owner for almost four decades, that is, relatively short flights between the cities of the country and regional flights
AN 225 - "Valuev" among aircraft
Last modified: 2025-01-24 13:01
The AN 225 aircraft appeared thanks to…rockets. The fact is that the beginning of the use of heavy-duty launch vehicles entailed the need to create an aircraft that could quickly transport massive and very heavy parts over long distances. So, in just 3.5 years, the AN 225 was created, in which the number "225" meant the number of tons that this aircraft could lift. Today it is the largest aircraft on the planet with the highest payload
PCB manufacturing methods: production technology
Last modified: 2025-01-24 13:01
In instrumentation and electronics in general, printed circuit boards play a crucial role as carriers of electrical interconnections. The quality of the device and its basic performance depends on this function. Modern methods of manufacturing printed circuit boards are guided by the possibility of reliable integration of the element base with a high packing density, which increases the performance of the manufactured equipment
"Belaya Dolina", Engels: address, products, quality, feedback from employees and customers
Last modified: 2025-01-24 13:01
"Belaya Dolina", Engels: address, products, quality, feedback from employees and customers. Information about the company: address, history and production. Product range. Variety of sausages: boiled, smoked and ham. Sausages, sausages and sausages. Dairy products: range and description. Reviews of former employees about the company
Plain bearings: designs, types, production, purpose, advantages and disadvantages
Last modified: 2025-06-01 07:06
Sliding bearings are used in generators and internal combustion engines. These are parts that are capable of transmitting torque, ensuring the normal operation of mechanisms. Bearings have a specific design. This provides a certain set of technical and operational characteristics of the part. The design features of plain bearings, their varieties, advantages and disadvantages will be discussed in the article
Production of polyurethane foam: technology, raw materials, equipment
Last modified: 2025-01-24 13:01
Mounting foam from the usual means of sealing window openings has long passed into the status of a full-fledged building material, which is widely used in a variety of types of work. The variety of applications of this product also determines the need for a differentiated approach to the technologies of its manufacture. However, the differences in foam production methods are more of a cosmetic nature, without affecting the basic technological processes
Gorkovskaya HPP in Russia
Last modified: 2025-01-24 13:01
Gorkovskaya hydroelectric power station was one of the first hydroelectric power stations to be built after the war. The grandiose project was successfully implemented by almost 15 thousand people who came to the construction site from all over the USSR. The hydroelectric complex has become a testing ground for technological innovations and has solved several global problems in the region
Obukhovskaya mine: description, output, photo
Last modified: 2025-01-24 13:01
More than 100 years ago, the legend of Russian geologists, Obukhov, discovered near the Zverevo station an exit to the earth's surface of a powerful and unique coal seam - k2. And forty years ago, at the end of December 1978, the Obukhovskaya mine was built and put into operation on this site, recognized as the largest mine in Eastern Europe
Tram device: design and main components. Tram management
Last modified: 2025-01-24 13:01
The history of the emergence and evolution of trams as a transport. How is the power supply of modern trams. Description of the device of the traction motor and the system for its control. How many wheels modern trams can have, what it depends on. Description of the general structure and elements of the tram. How to drive this type of transport. Application of pneumatic equipment
Primer for metal GF-021: consumption per 1m2, purpose, specifications
Last modified: 2025-06-01 07:06
It is known that in order to give greater durability to the colorful coating, construction specialists use a primer. The modern market of building materials will be represented by a wide selection of products of the type in question, in the total number of which there is a separate type intended for coating metal surfaces (GF-021). Let us consider further its main features, as well as some characteristics
Suction systems for woodworking
Last modified: 2025-01-24 13:01
Intensive development of industry contributes to changing the working conditions of employees of enterprises. With regard to manufacturing industries, we can talk about the problems of air purification, which is polluted by the smallest particles of waste products. The tasks of aspiration for woodworking are especially acute, since it can not just be about shavings and sawdust
Biplane aircraft: design features, advantages and disadvantages
Last modified: 2025-01-24 13:01
Lightweight, maneuverable, in many respects comfortable aircraft - biplanes. They are actively used to this day, and their development began in the nineteenth century. About the history of the creation of biplanes and their capabilities - our material
Industry of the Arkhangelsk region: plants, factories, combines
Last modified: 2025-01-24 13:01
The article describes the features of the industry of the Arkhangelsk region, due to its geographical location and historical development. The list of industries developed in the region is given, the main enterprises and their importance for both the regional and the Russian economy are called
Hydraulic motor: device, purpose, principle of operation
Last modified: 2025-01-24 13:01
Hydraulic mechanisms have been used by mankind since ancient times in solving various economic and engineering problems. The use of the energy of fluid flows and pressure is relevant today. The standard device of the hydraulic motor is calculated for the translation of the converted energy into a force acting on the working link. The very scheme of organization of this process and the technical and structural nuances of the execution of the unit have many differences from the usual electric motors
Dosimetric device DP-5V: description, diagrams and characteristics
Last modified: 2025-01-24 13:01
The dosimetric device DP-5V was designed for use by the troops. It is intended for use in confrontation conditions, when nuclear weapons are used to conduct reconnaissance of the area for radiation contamination
Classification of petroleum products: types, hazard classes, characteristics
Last modified: 2025-01-24 13:01
On what grounds and principles it is customary to classify oil and oil products. Review of motor oils as the main consumer product from hydrocarbons. State standards for the classification of petroleum products. Subdivision of oil according to flammability class and losses. Tankers and warehouses for oil and oil products. Solid fractions and petroleum lubricating oils. Classification of speci alty petroleum products
Biological waste is The concept, classification, rules for collection and disposal
Last modified: 2025-01-24 13:01
The existence of biological waste is inextricably linked with the presence of organic life. For millions of years, the planet independently regulated their disposal and built them into the global ecosystem. Today, the issue of collection and disposal of biological waste is relevant for the reason that nature is no longer able to cope with the amount that a person generates every day
Vacuum forming machine: brands, manufacturer, specifications, working principle and application
Last modified: 2025-01-24 13:01
Today, people actively use plastic containers. For the manufacture of such products with a very different and complex shape, a vacuum forming machine is used. Goods made on such machines are actively used not only in everyday life, but also in food, light industry, and the automotive sector
Properties and composition of silicate brick
Last modified: 2025-01-24 13:01
Given the speed of construction of new buildings, as well as the need to create a new housing stock, it should be noted that sand-lime brick is most often used in construction as a material for walls. This is a practical and reliable material. We will consider the features, properties and composition of silicate brick in our today's article
Plating is Features and benefits of technology
Last modified: 2025-01-24 13:01
The operating conditions of materials in aggressive environments inevitably force users to think about special protection of target objects and structures. These can be construction, industrial, as well as household technical and other facilities that require resistance to hostile influences. One of the most effective ways to solve this problem is cladding. This is one of the ways of external coating of parts and structures
Passivation is The process of passivation of metals means the creation of thin films on the surface in order to protect against corrosion
Last modified: 2025-01-24 13:01
Traditional methods of protecting metals from corrosion are less and less likely to meet the technical requirements that apply to the performance properties of critical structures and materials. Bearing beams in house frames, pipeline lines and metal claddings cannot do without mechanical rust protection alone when it comes to long-term use of the product. A more effective approach to corrosion protection is the electrochemical method and in particular passivation
How a submarine works: description, characteristics and principle of operation
Last modified: 2025-01-24 13:01
Submarines are a class of ships that are able to move and perform other actions completely autonomously under water and on its surface. Such vessels are capable of carrying weapons, and can also be adapted for various specialized operations. Consider how the submarine is arranged and how it works
Effective methods to protect the gas pipeline from corrosion
Last modified: 2025-01-24 13:01
Protection of gas pipelines from corrosion: effective methods, features, special compositions, photos. Active and passive protection of gas pipelines from corrosion: types, processing technique, duration of action. How to protect underground gas pipelines from corrosion?
Industrial lamp: types, characteristics, purpose
Last modified: 2025-01-24 13:01
The article is devoted to industrial lamps. The characteristics, varieties, nuances of installation and the purpose of this lighting equipment are considered
Foam block: production technology, equipment, necessary components
Last modified: 2025-01-24 13:01
Traditional construction technologies from reinforced concrete structures are currently experiencing a crisis associated with the successful development of alternative methods of constructing load-bearing structures. Masonry materials occupy a special place in this area of installation work, allowing the construction of cheap objects with high insulating qualities. The closest thing to the budget segment is the foam block production technology, which can be organized even in a household environment
Milling machining center: types, description and purpose
Last modified: 2025-01-24 13:01
Today, a milling machining center is a multi-operation machine with numerical software. The main advantage is the ability to carry out complex machining of three-dimensional parts. For this purpose, the center is equipped with various processing devices
Color flaw detection of welds: features and description
Last modified: 2025-01-24 13:01
The article is devoted to color flaw detection of welds. The features of the procedure, its description, technological stages, etc. are considered
Magnesium glass sheet: product application reviews
Last modified: 2025-01-24 13:01
Recently, many of those who are planning construction or renovation, turn their eyes to the glass-magnesium sheet. Reviews of experts characterize it as an excellent building material that will help create an original style of your own
Snowplow trains: specifications, types and application features
Last modified: 2025-01-24 13:01
Snowplow trains and their history. Snowplow trains of PSS and SM models. Composition of snowplow trains, their equipment and equipment. Technical characteristics of trains-snowplows. Operating modes of snowplow trains. Use of snow plow trains in summer
HPP: principle of operation, scheme, equipment, power
Last modified: 2025-06-01 07:06
Almost everyone imagines the purpose of hydroelectric power plants, but only a few truly understand the principle of operation of hydroelectric power plants. The main mystery for people is how this whole huge dam generates electrical energy without any fuel. Let's talk about this
Power of Siberia gas pipeline: scheme
Last modified: 2025-01-24 13:01
The Power of Siberia gas pipeline is one of the largest business projects in Russia. How did he appear? What is its scheme?
Edging machine: principle of operation, types, prices
Last modified: 2025-01-24 13:01
The article is devoted to edging machines. The principle of operation of such equipment, varieties, as well as additional functionality and prices are considered
Bas alt cylinders: description, production methods, application, photo
Last modified: 2025-01-24 13:01
Bas alt cylinders are used for thermal insulation of industrial and domestic pipelines. Since it is based on an environmentally friendly material, it can be used in all types of industries, including food. The premises where the insulation will be used can have any purpose
Dimensions of wooden railway sleepers. Reinforced concrete sleeper: dimensions
Last modified: 2025-01-24 13:01
The production of railway sleepers in the Russian Federation is regulated by strict state standards. This applies to both wooden and reinforced concrete structures. What are the specifics of the standards governing the dimensions of both types of sleepers?
"Vostok" - launch vehicle. The first rocket "Vostok"
Last modified: 2025-06-01 07:06
With the creation of atomic weapons, the question arose of the fastest ways to deliver them over vast distances. The Soviet Union and the United States relied on the development of nuclear missiles capable of striking an enemy located on the other side of the Earth in a matter of minutes
Artillery mount "Nona". Russian self-propelled artillery mounts
Last modified: 2025-01-24 13:01
Even in the last years of the existence of the USSR, in the conditions of the beginning of the decline of the army, the airborne troops were a significant force that was used in all local conflicts on the territory of the former Soviet Union
Protective boxes: types, features, characteristics
Last modified: 2025-01-24 13:01
Big companies or people with important documents prefer to keep them in a safe place. For these purposes, protective boxes were invented
Polyester is a synthetic material with unique properties
Last modified: 2025-01-24 13:01
At present, polyester is widely used for clothing, bedding and curtains. But what do we know about the properties of this material?
Lamp DRL 250 - characteristics, features, principle of operation and reviews
Last modified: 2025-01-24 13:01
The article will study DRL 250 lamps, the characteristics of which are currently optimal for use in many areas of human life
Bearings: standards, sizes. Standard bearing sizes
Last modified: 2025-01-24 13:01
Modern industry produces bearings of different designs. At the same time, GOST standards can regulate their diameters, width, as well as permissible deviations. Most often, when assembling various kinds of units, rolling and plain bearings are used
Lomonosov Porcelain Factory: history, products and hallmarks. Porcelain figurines of the Soviet period
Last modified: 2025-01-24 13:01
What is the history of the Lomonosov Porcelain Factory? What products does he produce today? You will learn about this from our article
Metal cutting machine. Plasma metal cutting machine
Last modified: 2025-01-24 13:01
The article is devoted to the apparatus for cutting metal. The technology of plasma cutting, as well as the device and features of the equipment are considered
Kazan gunpowder factory: history of formation
Last modified: 2025-01-24 13:01
FKP "Kazan Gunpowder Plant" is a large defense industry enterprise specializing in the production of gunpowder, charges, pyrotechnics and other products. Over the 228-year history, millions of tons of explosives for various purposes have been fired here
Vacuum membrane press. Equipment for the manufacture of furniture blanks
Last modified: 2025-01-24 13:01
Vacuum-membrane press is equipment designed for applying PVC or veneer decorative film to the facades of cabinets and sets. Equipment of this type is characterized by a not too complicated design and ease of use
Corvette "Perfect" (photo). Descent of the corvette into the water
Last modified: 2025-01-24 13:01
The construction of the corvette "Perfect" lasted for many years, so its launch became one of the most grandiose events in the modern history of the Russian Navy. You can read about its technical features and weapons in this article
The hardest metal - what is it like?
Last modified: 2025-01-24 13:01
It is interesting to know what is the hardest metal. Detailed description of its properties, extraction methods and areas of practical application
Three Gorges: the largest hydroelectric power station in the world
Last modified: 2025-01-24 13:01
Three Gorges is not just the largest hydroelectric power station in the world, but also a national Chinese landmark that attracts many tourists from all over the world. The article tells about this largest hydraulic structure, located at the mouth of the Yangtze River, between the Chinese cities of Yichang and Chongqing
Polygon is: concept, types, use
Last modified: 2025-01-24 13:01
This article deals with the term "polygon", reveals the origin of the name. The classification of polygons, characteristics of various types are given. The concepts of a nuclear test site and a landfill for municipal solid waste are described
Kristall Plant LLC, Moscow: past and future
Last modified: 2025-01-24 13:01
Moscow plant "Kristall" was the largest domestic distillery. He survived the Great Patriotic War, a series of dry laws, but today the production of alcohol is stopped here. The main facilities were moved outside the city limits, to the Korystovo branch near Moscow
Industry Canada. The main features of the location of Canada's industry
Last modified: 2025-01-24 13:01
Canada is one of the most developed countries on the planet. With a relatively small population, its economy is comparable to that of the largest states - Brazil, Russia
Crucible induction furnace: principle of operation, diagram and reviews
Last modified: 2025-01-24 13:01
Induction heating can be used to work with any material: metal, slag, gas, etc. The main advantage of its use is non-contact heat transfer. Also, induction heating allows you to achieve almost any heating rate - it all depends on the power of the generator that feeds the furnace
Polyester resin and epoxy resin: difference, characteristics and reviews
Last modified: 2025-01-24 13:01
Epoxy and polyester resins, the differences of which will be considered in this article, belong to the class of thermosetting. This means that after the solidification process, they can no longer be returned to the liquid state. Both compositions have different characteristics, which determines the scope of their application
Tu-214 is the first Russian airliner that meets modern international requirements
Last modified: 2025-01-24 13:01
Alignment of the Tu-214 in the event of dangerous rolls and trims is performed automatically, which suggests that the aircraft forgives many piloting mistakes
Class B waste: storage and disposal
Last modified: 2025-01-24 13:01
In the course of the activities of medical institutions and other institutions of a similar nature, a huge amount of waste, used materials and substances appear. They carry a potential hazard to human he alth in case of possible contact, so the issue of disposal and disposal is quite acute
Nurek HPP - great past and future prospects
Last modified: 2025-01-24 13:01
Nurek HPP is one of the outstanding hydroelectric power plants in the world. Built in a short time, it changed the face and economy of Tajikistan. Today, thanks to the reconstruction, the station is experiencing a rebirth
Sources of electrical energy: description, types and features
Last modified: 2025-01-24 13:01
Energy sources that differ in design and characteristics can be used to power consumers
Pump "Baby": specifications, features and reviews
Last modified: 2025-01-24 13:01
A submersible pump greatly facilitates the process of watering in the country, allows you to supply water to a country house and has many more functional purposes. Within the framework of this article, we will consider the "Kid" pumps, their types, functional features, principle of operation and common malfunctions that occur during operation
Industrial water heaters: description and reviews
Last modified: 2025-01-24 13:01
Boilers and heating installations are usually used where there is no way to ensure a stable supply of hot water. The most common scope of such equipment is private operation in summer cottages and in the infrastructure of suburban households
Plastic bottle recycling - the second life of polyethylene terephthalate (PET)
Last modified: 2025-01-24 13:01
The use of recycled materials is gaining momentum every year around the world. The prerequisites for this have both economic and environmental aspects. Recycling of plastic bottles is one of the directions for obtaining secondary polymer raw materials
Industrial sewing machines: overview, description, classes, specifications and reviews
Last modified: 2025-01-24 13:01
Industrial sewing machines are made in various types and have their own class. In order to understand the models, you should consider the main manufacturers and find out consumer reviews
AVVG-cable: specifications and design
Last modified: 2025-01-24 13:01
AVVG-cable is a part that serves to distribute and transmit electric current in stationary installations to a rated alternating voltage. Often, the concentration of electricity in it ranges from 650 to 1000 V. In this case, the frequency of the current supply can reach 50 Hz or more. Where is this wire used and what are the technical characteristics of the AVVG cable?
Pallet production as a business
Last modified: 2025-01-24 13:01
Producing packaging is a very simple matter. In addition, the organization of the entire technological process will not require serious investments from the entrepreneur
Facing block: types, classification, characteristics, selection tips, advantages and disadvantages of application
Last modified: 2025-01-24 13:01
Today, there are many different materials for construction. Facing block is one of them. It has recently been used quite often due to its unique characteristics. It is worth noting that this material allows you to save a significant amount of material resources
Eurodrova: reviews, prices. Eurowood production
Last modified: 2025-06-01 07:06
The situation around the world is such that every state that does not have its own energy resources is forced to buy from those who extract and produce them. The desire to save on them makes us look for new, cheaper products for heating systems. Pellets and eurobriquettes are popular today
Leader well drilling for piles: technology, advantages and features
Last modified: 2025-01-24 13:01
Leader drilling allows you to install piles in a vertical position in areas with dense soil. This method is most relevant in the winter, because it facilitates the process of driving a sheet pile when laying the foundation
Diesel hammers: types, characteristics and device
Last modified: 2025-01-24 13:01
Currently, the construction of various facilities is in full swing. As a building material, a variety of blanks are used, as well as tools for working with them. One of these devices was a diesel hammer
What is a pin connection?
Last modified: 2025-01-24 13:01
Pin connections are most often used in nodes of various kinds of mechanisms for torque transmission. Their main advantage is that they allow you to install parts with high accuracy
Vacuum furnace: purpose, specifications
Last modified: 2025-01-24 13:01
The article is devoted to vacuum furnaces. The purpose of the units, their features, technical characteristics, etc. are considered
Fumigation - what is it, features, description and types
Last modified: 2025-01-24 13:01
Fumigation, what is it? This is a process that is designed to eliminate barn pests and other flying insects that harm food supplies
Testomes TMM-1M: specifications, photos and reviews. Industrial dough mixing machines
Last modified: 2025-01-24 13:01
Not a single flour production, whose scale exceeds "bake pies for the family a couple of times a week" can do without a dough mixer. No human resources can replace the work of a machine
Gas pipeline to Crimea. "Krasnodar Territory - Crimea" - the main gas pipeline with a length of 400 km
Last modified: 2025-06-01 07:06
The gas pipeline to Crimea was commissioned in December 2016. Its construction took place at an accelerated pace in order to solve the main problem of the Crimean gas transportation system: the lack of own gas to fully supply the peninsula due to increased consumption
The latest military developments in Russia. Promising military developments in Russia
Last modified: 2025-01-24 13:01
The rearmament of the fleet and the army is not only about the supply of modern equipment to the troops. New types of weapons are constantly being created in the Russian Federation. Their future development is also being decided. Consider further the latest military developments in Russia in some areas
Tin and lead alloy: properties and name
Last modified: 2025-01-24 13:01
Currently, the industry uses a huge variety of materials and alloys from them. An example of the use of low-melting metals is tin, lead and alloys from these raw materials