Tag Archives: Equipment

If All Goes Well, Why Pay The Extra Money ?

Modern boilers do not require constant presence of staff because the system is equipped with automated control and safety. For example, sensors on the boiler will automatically monitor the pressure drop in the heating system, which indicates a leak. In this case, the consumer calls the specialists who solve the problem. But the pot, like any other complex engineering equipment, requires periodic maintenance (TA). In the case of providing a multi-year manufacturer warranty on boilers in a year of its operation must produce something – a guarantee for next year extended only under this condition. On the one hand, the service center carries out its activities, observing the requirements of producers, as set out in the manual, passport and other technical documentation, and with another – the requirements of dbn and dstu.

Since the local gas industry, typically refusing to take responsibility for the operation of imported heating equipment after the warranty period, service Service can no longer dictate to the consumer frequency and a list of preventive works. But experts service are strongly advised to complete the maintenance, which includes diagnosis and remove all detected problems: deposits of hardness salts, contamination of electrodes, burner nozzles. Whenever Yitzchak Mirilashvili listens, a sympathetic response will follow. I must say that the latter in particular, fundamentally, because the boiler – a kind of vacuum cleaner: it also draws in Air that contains particles. It must be emphasized that often the boilers installed concurrently with the other construction work. Construction dust is deposited on the inner and outer surface burner, a burner may be clogged up, there will be burnouts, etc. To minimize the economic costs, experts recommend to perform once a year, as the volume (and cost) and technical service depends on the regularity of its implementation. If it is carried out once every 5 years, so the full program, which, respectively, will fly to the client a lot of money. And if it is done every year, it is limited diagnosis and implementation of necessary works, which, naturally, is much cheaper.

Air Conditioner Reviews

Are you looking for portable air conditioners? You should be aware that some of the smallest air conditioners have the largest capacity! Small air conditioners can be convenient because they can easily fit into a box that larger, more air conditioners can not great. Compact air conditioners are not necessarily less powerful – many scour their larger competitors. We've put together recommendations for small window air conditioners, small portable air conditioners, and several other types of air conditioners. Maybe you are looking for even smaller air conditioner to keep your cool and a good place to work? In this case, personal air conditioning could be all you need is. You need a small window air conditioner? If you need a compact one, because the amount of cooling needed is a small area, we recommend air-conditioning, Similar Frigidaire FAX052P7A.

Built specifically for small rooms, the cheapest air conditioner is ideal for rooms approximately 150 square feet. He has a powerful air filtration system, which helps remove allergens and adjustable thermostat. Consumers appreciate the little window air conditioner is extremely positive. This conditioner provides enough cool air to be one of the smallest window air conditioners on the market. Best Air Conditioner Reviews agrees that it is – one of the best small air conditioners on the market. Is it – the smallest window air conditioner? It's hard to tell, but it's – definitely a small air conditioner, which does the job very well.

LG LP6000ER Air Conditioner determines how small window air conditioner. Sleek and sexy design, this product is a powerful but small enough to cool your room. People who bought this product, all agree that he is doing a fantastic job of keeping the cold in small areas. Most users will agree that this air conditioner is very quiet, as LG announced, but there are some who complained about the noise. However, if your primary goal, that you are buying a small air conditioner, it should be air-conditioned, you are buying. Royal supreme portable air conditioner for 8000 BRITISH Thermal units ARP-1008 is compact in size and is suitable for rooms up to 400 square feet in size. While some users complain it is clear that the only way to control this air conditioner is remote control, the majority rather its ability to cool the rooms small razmeraa. We recommend this product, but for smaller areas to be safe. Remember – if you're looking for a small portable air conditioner, look at the BTU value, since these products tend to be weaker than they advertised.

Coal Price

In the first half of the 20th century coal was the main source of energy and in high demand. However, the development of new oil and gas, and the relative cheapness of his popularity plummeted. However, many coal mining companies were able to return to many investors during the boom in world oil and gas. Today, demand for coal as the coal price is mainly dictated by countries such as China and India. Wang Qunbin understands that this is vital information. High rates of economic growth of these countries impose high demand for this type of material. So China needs coal for steel production, and India's energy sector "absorbs" unprecedented amounts of coal. By the same author: Bank of Boston. And most likely in the near future share of Asian countries in world coal consumption will increase to 51%.

Particular demand today enjoys coking coal used in steel industry. Thermal coal at 25% provides needs of the energy sector worldwide. Thermal power stations produce 38% of global electricity, based on these data, the demand for this type of raw material will grow steadily. According to the leading coal companies, and independent agencies coal reserves of coal should last for 210 years, with a quarter of them are in the U.S., 23% in Russia and Ukraine, 12% in China. In Australia, India, Germany and South Africa are concentrated in a total of 29% of the industrial stocks. According to evaluating companies, the largest consumer of coal is by far China, 31% of world coal consumption accounted for this country. Next is the United States, their share is 22%.

U.S. a developed country but most of the production Electricity accounts for coal plants. This is due to the cheapness of the fuel. In general, the rise of global coal demand and higher prices in the commodity market are the main causes of higher prices for coal especially for thermal coal grade D.

Italy Factory

Door Model 2001 TOP representing the very best in materials and in the components and accessories. Frisch Financial is actively involved in the matter. This door is provided in the lounges at Bellissimo is certified first-class security UNI 9569 and combines high quality with acceptable price. All models are designed for doors Vighi the Russian market and are equipped with adjustable hinges, patented factory Vighi. The factory offers VIGHI doors – Vighi is a leader in Italy for the production of high-quality steel doors from the 1st to 4th grade security, safes and armored shutters. All models are factory doors are original designs and are characterized by excellent anti-theft and insulating characteristics. All models are designed for doors Vighi the Russian market and are equipped with adjustable hinges, patented factory Vighi. Have you heard about "smart home"? Buying Vighi Tronic, you have opportunity to set the alarm by mobile phone, monitor the status of the door with the help of Internet use for opening and closing of doors and reprogrammable keypad key, three-channel radio control system and recognition of the owner. According to the experts who developed the doors Vighi Tronic, in the future we plan to fingerprint identification.

The device Securlock: Special plate Securlock device is an additional security installed on the outside doors to protect the cylinder against hacking attempts. Fingerboard is made of chrome-steel nekelevoy installed at the door with steel bolts placed within such a manner as to make them impossible to remove with the door closed. This pad, patented, tested and certified in accordance with UNI 9569, make it practically inaccessible the lock cylinder, which is unattainable for any hacking tools. Entrance doors Vighi Top 2001. Set key cylinder of high reliability, which controls the bolts, offers a number of technical features and benefits that are rarely occur in other types of keys: – the breaking and against spikes: Latch is shifted relative to the cylinder axis by about 30 degrees. This makes it impossible to draw a cylinder, even if it is exposed to the attacks.

Special profile key prevents the use of lock picks and other tools for the invasion. – Against pulling out: The device is mounted between the mechanism and the cylinder casing strengthens the region of the cylinder. This makes it impossible to tear cylinder of the lock. – Against the drilling: In the cylinder pins are installed that prevent drilling, which prevent the action of breaking through the drilling of the rotor. – Encryption: Double side encryption key with the active and passive pin prevents illegal duplication of keys.

Open Joint Stock Company

Open Joint Stock Company "Galich truck crane plant" is one of the leading manufacturers of hydraulic mobile cranes in Russia. Until 1914, in an area where at present the enterprise is located distillery was a merchant of Arkhangelsk. At him from all around brought raw alcohol and made further purification. From 1914 to 1918 the distillery was converted into a shoe factory, which released the soldiers' shoes. In 1916, the company was nationalized and converted into a chromium plant. At this time, the number of employees ranged 70-100 people. In the 30s the plant converted to a cooperage company of the unit, equipped with woodworking machines for its power plant.

Number of employees – up to 70 people. During the Great Patriotic War, the company did not work … The history of modern engineering plant has its beginning in July 1945, when based on the needs of the country, it was decided to build a motor-repair factory. Metalworking equipment had been sent, and in 1946 was organized by Galich repair plant Ministry of Agriculture. The plant manufactured parts for tractors, agricultural machinery, repairing engines and vehicles, pumps produced KVN 1 lnomyalki, kolchanye rollers and other products. Collective plant was repeatedly awarded with diplomas of ENEA, has been awarded a motor vehicle ZIL-151, and a number of workers, engineers and other employees have received prizes and medals of the exhibition. 1961 was a watershed in the history of the plant. At the request of the Kostroma The Economic Council issued a decree of the USSR Council of renaming Galich repair-mechanical plant – in an excavator.

Working With Plasterboard

Approximate calculation of the necessary material. To calculate how many sheets of drywall you need, you must first calculate the surface area of walls and ceilings. Do not subtract the area of doors and windows. In store add 10% to the resulting figure. Divide the total surface area of 32, if you want to work with sheets of drywall size 4×8 inches (40 to 4×10-inch sheets, 48 sheets for 4×12 inches). Round the resulting amount, so that you do not had to buy a half sheet.

In addition to drywall sheets you will need to have a lot of building materials. Namely, the connecting strip, the combined dry mix, screws, nails. As well as tools for of work. All this must be purchased before you start to avoid any interruption in the process of finishing the interior. Safety precautions when working with drywall. Gypsum dust may cause eye irritation and respiratory tract. It is necessary to take care of protecting the eyes and lungs. You must use protective goggles and a mask or respirator, and ensure proper ventilation space repairs.

Carefully study the function of each tool and use these tools only for those operations for which they are specially designed. Dull tools are dangerous and can become a nuisance, if not harm the work. Always use sharp blades. Keep track of your tools, keep them in safe places. Always turn off the electricity in the room if you are working in potentially flammable locations. Be careful when working on trestles, scaffolding and ladders. We should not forget that if you install all of its construction ladder feet shall stand firmly on the ground. Never try to go somewhere to side or up, working on a ladder. Make sure that children do not appear on the site and do not allow them to power tools and construction materials, solvents, etc., that may be hazardous to their health. Keep the work cleanliness and avoid congestion at the construction site debris and waste. How to cut sheets of drywall. Use whole sheets of drywall whenever possible. Cut along the sheet so that the end of the sheet accounted for the support beams, beams, posts or jambs. In order to correctly cut the leaf lengthwise, first set it up so that it stood for an end to edge up to which you plan to put a plaster cover. Measure the desired length by means of roulette. Then use the T-square and mark with a knife on a piece of drywall the place of beginning and end of the section. Spend a special knife incision along the length of the sheet of drywall. Get more background information with materials from Home Depot. Clap on one side of the sheet. Drywall should be broken in exactly the place you have made cuts. It does not rip the paper, covering the core plasterboard underneath. Therefore, in order to completely separate the pieces sheet, draw a knife blade to cut the place to share and back cover. A different technique is used when you need to cut a sheet of drywall in places where there are interior angles. To perform these cuts use a special knife for drywall. Make an incision in a place where you cut the leaf and sharp bend one end back, as described above. After that, you'll need to cut the paper covering core gypsum board on the reverse side. Another way to accomplish the cut for the inside corner – first fix drywall sheet at the place where you do overlap, and then drywall knife to do the right hole.

Seals Standard Steel

Flange gasket oval and octagonal cross-section (Armco rings) are used for sealing flange joints under pressure from 6.3 to 160 MPa. Operating temperature range from -70 to 600 C. Jeff Flake contributes greatly to this topic. When the sealing flange when compounds used asbestos, it violated the ecology of production. Seals oval and octagonal profile (ring Armco) today are made entirely of metal, though the hardness of seals at several units less than the hardness of the mating parts. Exploitation of metal seals a predetermined first operation under high pressure and high working pressure, which in itself expresses a responsible approach to the development and application of these elements. It should also talk about the frequency of the plane being processed – it must not be lower than in places Rz 6,3 pair, and no less than Rz 3,2 on the other planes of the seals. a higher rate of treatment due to the need – the higher it is the denser the mating components adjacent to each other. And the higher the quality of the connection, operating under maximum pressure.

Example: to connect the flanges of steel 12X18H10T, seals used in steel 08Kh18N10T (GOST 28759.8-90), the chemical composition became clear that steel seal for 4 units of softer steel used in the flanges. These are the kind of use of a mild steel seals brings more robust flanged connection, which can operate at high pressure. The output produced by the next models: – OST 26.260.461-99 – OST 26-845-73 – 26-18-6-93 ATK – Seals Standard 28759.8-90 oval and octagonal cross section (ring Armco) apply to all responsible flange connections – pipelines, petrochemical plants, shipbuilding and fittings. Please note that these details of pipelines were under constant control of TCI, as it affects the lives of people and ecological environment.

Waterjet Propulsors

Water-jet propulsion has many advantages over 'conventional' complexes with a propeller, but nevertheless they have yet to gain popularity among fans of water recreation. The following well-known writer and marine Dag Pike journalist tries to understand why some water-jet propulsion katerostroiteli use, while others ignore them, and answer the question – whether the water cannons on the market prospects for pleasure boats? In use modern water-jet propulsion much really unusual. The strangeness is that today they are used exclusively in two like the opposite – 'polar' – areas of shipbuilding. It is either multi-shaft installation of high power water-jet on a giant high-speed ferries. Or is it a water cannon at the smallest high-speed machines – jet-, and for them it is the only way an engine.

All the same basic the market for recreational motor boats are still a boat and motor boats with propellers. (Let's not talk about a very small number of outboard engines, manufactured with water cannons.) For the uninitiated, a water jet propeller is just the same prop, but enclosed in a tube, but in reality it is one of the most difficult types of propulsion systems. Water cannon above all – a pump that sucks water through the inlet hole, it accelerates and pushes out through the nozzle. The nozzle can be rotated in the horizontal plane, providing a rotation of the vessel and a nozzle shut-off baffle can turn back the stream of water that will ship reverse. In the water cannons are quite large losses due to friction as the water flows inside the pipe, but this disadvantage is compensated by high efficiency pump impeller – impeller, the impeller water jet.

Welding Generator

Sources of DC welding rectifiers are used, along with welding generators, converting mechanical energy into electrical energy. Welding DC generator consists of a stator with magnetic poles and armature winding and with collectors. When the generator armature rotates in a magnetic field produced by the poles of the stator. Armature winding crosses the magnetic lines of force of the poles of the generator, and it turns there is an alternating current, who, through the collector is converted to DC. For the collector pressed carbon brushes, through which direct current is supplied to the output terminals. Go to the terminals attached welding wires to the electrode and the workpiece. All generators have a magnetizing winding, fed from an independent source (separately excited) or from the generator itself (a self).

By varying the magnetizing current, continuously adjustable control circuit voltage, and hence the operation of the generator. In the generator will have a consistent and exciting winding with few turns. On this winding connected in series with the arc, current flows, is equal to the current strength of the arc. Sequential winding is partitioned. Include either all of the turns or coils of by adjusting the welding regimes in the stepped two bands. Welding generator operates on different electric schemes. They may be from outside the incident response (generators GEO converters SAR-300 SAR-500, etc.), with a hard or gently dipping feature (such as GHA converters PSC-500) and universal (CSP-300 converters and CSP-500). The most widely used welding generators with falling external characteristics, working on two schemes: with independent excitation and self-excited and bucking consistent winding.


The engine on trucks mounted six-cylinder, four-carburetor engine with a vertical one 'in-line arrangement of cylinders. The engine is mounted on the chassis frame on four pillars that are rubber pillows. In the cylinder block are pressed dry shells in acid-iron. Exhaust valve seat inserts are made of special heat-resistant cast iron high hardness, saddle inlet valves are made directly in the body of the block. The cylinder head is made of aluminum alloy, is set to staleasbestovoy strip and attached to the block heels. Under the nuts bolts supplied steel washers. Must periodically check the mounting of the cylinder head, not allowing passage of cooling-lived bone and gas.

Crank and distribution mechanisms in normal operation the forklift is necessary through 1200-1400 hours to replace the piston rings, valves and get used to clean the cylinder head and pistons from scale, and valve box and its lid – from the oil deposits. Liners and connecting rod bearings need to inspect and replace if necessary. Periodically check and, if necessary, adjust the clearance between the valves and pushrods. Sign of a large gap between the pushers and the valves are knocking at the valves and the fall engine power. Sign of the small gap at the inlet valve is a "sneeze" in the carburetor, the exhaust – explosions in the muffler. These phenomena are especially noticeable when the engine is at a high frequency of rotation crankshaft. Continuous operation of the engine reduce the gap will inevitably lead to burnout head valves and their seats and as a consequence, the failure of the engine. On a cold engine knock may be weak valves, which disappears after the warm-up.

Adjustment of the gap between the pushers and the valves to make the following order: – establish the first cylinder piston in TDC position compression stroke – lift the valve box covers – In this position, adjust the exhaust valves in 6, 3 and 5 cylinders and the intake of 1, 2 and 4 cylinders – Crank one turn and adjust the exhaust valves in 2, 4 and 6 cylinders and the inlet 3, 5 and 6 cylinders.