Air heat exchanger (also known as a heat sink or heat pipe) is a medium for cooling or heating of hot and cold air heat exchanger apparatus of the main equipment, pass into the hot water, steam or hot air can be heated thermal oil, which leads in addition to salt water or cold water to cool the air, so it can be widely used in light industry, construction, machinery, textile, printing, electronics, food, starch, pharmaceutical, metallurgy and other industries painting hot air heating, air conditioning, cooling, condensation, dehumidification, drying, etc. GL Ⅱ type radiator GL Ⅱ type is a steel double-loop (second row) or loops (four rows) of the air heat exchangers, finned tubes φ18 × 2mm seamless steel tube around 10 × 0.3mm ruffled steel belt , spiral, the chip spacing 3.2mm, can have a number of various surface pipe, tube length, consisting of various specifications. Access to water is located on the same side. Medium heat as steam or hot water, cold water or salt water source is low, can be used as air heater or air cooler, is a kind of economical and durable universal strong radiator. U Ⅱ type radiator U Ⅱ type is both suitable for steam heating system, but also for hot water heating system, heat pipe, the inlet and outlet connectors are on the same side, out of the water discharge pipe to connect fully and U-bend, so , adapted to the installation of some special requirements that must heat pipe wall at one end or have other obstacles. Finned tubes are used φ16 × 1mm copper wound on 10 * 0.2mm copper belt folds, spirally, with a 3.2mm-"R", 4.2mm-"M", 6.5mm-"T "Three different film from," R "kind of films, films from small thermal area still has the largest amount of heat:" M "kind of films, films from a larger amount of heat and air resistance are small:" T "kind of films, films from the largest for the higher vapor pressure and the air temperature lower case. U Ⅱ plow heat pipe has various tables tube length, tube number, row number, and with a variety of fin spacing. Finned tubes are wound surface after immersion tin alloy, in order to ensure close contact with the pipe fins and achieve the aesthetic effect of corrosion. Finned tubes with backwater intake manifold connections are brazed, other details of the process are strict requirements, careful consideration in order to ensure good performance radiator, durable, easy to install, economical. S-type radiator is widely used in chemical, pharmaceutical and other industries, steam, high temperature, corrosion resistance, easy installation and durability. S-type steam heat pipe is a standard type of heat pipe for steam heating system, because out of the water discharge pipe connection points placed on both sides, so the use of curved pipe to eliminate the thermal expansion and stress caused by other reasons . Finned tubes are used φ16 × 1mm copper wound on 10 * 0.2mm copper belt folds, spirally, with a 3.2mm-"R", 4.2mm-"M", 6.5mm-"T "Three different film from," R "kind of films, films from small thermal area still has the largest amount of heat:" M "kind of films, films from a larger amount of heat and air resistance are small:" T "kind of films, films from the largest for the higher vapor pressure and the air temperature lower case. S-type steam radiators have a variety of different surfaces tube length, tube number, row number, and various combinations of fin spacing, namely size specifications seven hundred sixty-five kinds. Finned tubes are wound surface after immersion tin alloy, in order to ensure close contact with the pipe fins and achieve the aesthetic effect of corrosion. Finned tubes with backwater intake manifold connections are brazed, other details of the process are strict requirements to ensure good performance radiator, durable, easy to install, economical. SRZ radiator of SRZ is both suitable for steam and hot water systems for heating the air used as air heater, mainly used for air heating, air conditioning and heated air drying device, the device is hot The main device, which in the current industrial and mining enterprises, each large building heating and ventilation system has been widely used. Radiator heating medium may be steam or hot water. Working steam pressure of 0.3Mpa, hot water temperature at about 130-70 ℃. SRZ radiator mainly by the flow of air forks arranged in three rows of finned tubes, whose finned tubes were used in 21 * 2mm seamless steel tube around 15 * 0.5mm steel made folds, showing spiral shaped piece from a 5mm-in "D", 6mm-in "Z", 8mm-small "X". SRZ radiator is characterized by compact structure, beautiful appearance, easy to install, easy to manage, durable, it applies not only to concentrate supply heating, but also for local heating or other purposes. FUL FUL radiator radiator is kind of a new type of heat exchanger device, which uses a superior technical performance of steel-aluminum finned tubes and to compensate for the thermal stress floating head structure, therefore, it is HTF (also said organic heat or thermal coal) as a heat transfer medium heat for air heating device the best choice. In recent years, the radiator in the textile, printing and dyeing, rubber, leather, wood processing, coating paint and other industries has been widely used, have achieved satisfactory results. Steel-aluminum finned tube advanced manufacturing technology, it is a steel, aluminum composite on a dedicated machine rolling, the steel tube and aluminum fin base tightly, it has a low thermal resistance, heat resistance, high strength , flow loss is small, strong corrosion resistance, long working life and other advantages. SRL rolled aluminum finned tube radiator as a whole by the aluminum rolling, non-contact thermal resistance, high strength, thermal shock and mechanical shock, thermal expansion properties, and has considerable extension of the heat transfer surface, with this finned tube heat exchanger, the effect of lead sheets or string around the chip heat exchanger. Copper and aluminum composite finned tube of copper, aluminum, etc. The composite fin rolling out again, with a combination of close, low thermal resistance, heat resistance, high strength, flow loss, corrosion resistance strong, long-term cold conditions not easily deformed, long working life and so on. Overall rolling fin smooth burr, no wrinkles, easy to clean, the heating and air conditioning engineering in wet cooling fins easily exclude the appearance of condensation water, drying heating and other heat exchange applications easy to knot dust fouling. I plant the production of aluminum rolled finned tubes and aluminum composite finned tube, anodized surfaces, beautiful color, and can effectively prevent surface corrosion. Today, energy is referred to a high degree of importance, and some even put energy called "second energy." Enterprises to implement energy improvements, not only can ease the pressure on the government and the construction of energy supply, reduce exhaust pollution to protect the environment, and more importantly, allows enterprises to reduce energy consumption, reduce their own operating costs. In line with this goal, the company focused on the business of energy research, and for the air-conditioning condensation heat emissions, waste water plant waste gas emissions, screw air compressor heat during operation there is waste, has developed a dedicated central air conditioning intelligent transformation, air conditioning heat recovery, waste gas recovery unit, air compressor heat recovery apparatus used to enable enterprises to more environmentally friendly green.