SRZ air heater


First, the 1:SRZ type is a kind of air heater, which is used both in steam system and in hot water system as heating air. It is mainly used in hot air heating, air conditioning system and air heating of drying equipment. It is the main equipment in hot air equipment. It is widely used in the heating and ventilating system of the large scale industrial and mining enterprises and large buildings. The 2:SRZ type air heater can be steam or hot water with heat medium. The working pressure of SRZ type air heater steam is 0.3 to 16 kg / square centimeter, and the hot water temperature can be around 130~70 C. The 3:SRZ air heater consists mainly of three rows of spiral finned tube bundles which are arranged in the direction of air flow. The finned tubes are made of 21 x 2mm seamless steel tubes with 15 x 0.5mm folded steel strips, with a spiral shape, 5mm- "D", and three kinds of "Z" and 8mm- small "X" in 6mm-.
Two, structure features 1, compact structure: the SRZ air heater is made of seamless steel pipe, spiral, only 5 ~ 8mm, and SRL air heater with steel tube aluminum fin tube bundle, close contact and good heat dissipation performance. 2, cost saving: the price of the SRZ type air heater is much lower than that of the hot stove, and its performance price ratio is high. 3, careful processing: advanced processing technology, strict quality assurance system, strict organization and meticulous processing. 4, easy to install: installation, use and maintenance of simple, low labor intensity. 5, copper tube around the steel strip or copper strip, combined closely, can be used in dryer, circulating water cooling system.
Three, model meaning model: according to the length of the ventilation positive cross section of the decimeter, the length of the normal section width of the ventilation is 1505mm, the width is 1001, the large, the distance is 5mm, and it is SRZ-15 x 10 (D).

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