ZOZEN SZS series boiler is a double-drum water tube steam boiler, which has a large capacity range and can withstand higher pressure and temperature. ZOZEN SZS series condensing boiler is a widely used type of gas/oil-fired boiler. Reasonable water tube structure also makes ZOZEN SZS series gas/oil-fired gas boiler have the advantages of sufficient output, stable heat supply and advanced energy-saving and environmental protection technology.
ZOZEN Boiler has a rich storage of WNS series gas-fired steam boilers to provide. The compact structure of the boiler ensure the small floor area. ZOZEN WNS series gas-fired steam boiler ranges from 1 ton/hr to 20 tons/hr, this is a set of 6-ton gas-fired steam boiler. It is delivered to Anhui province.
ZOZEN Boiler pays attention to the update of production technology and equipment, and introduces intelligent welding robot to make the support welding of boiler more efficient with good quality. In the video, the welding robot automatically positions and welds from eight directions according to the program set by the staff, and is tracked by the photoelectric system, which not only improves the efficiency, but also effectively guarantees the welding quality.
Boiler economizer is an energy-saving device installed at the end of boiler flue, which can absorb the heat of high-temperature flue gas, effectively reduce the smoke exhaust loss, improve boiler thermal efficiency and reduce the fuel consumption.
Convection bank tubes connect the upper drum and lower drum in bi-drum boilers. These bank tubes not only act as raisers and down comers between the drums but also carry the weight of the bottom drum in the case of top drum supported boilers.
In the modern production workshop of Wuxi ZOZEN Boiler, a professional boiler manufacturer, quality inspectors are using professional ultrasonic flaw detectors to inspect the quality of the weld between corrugated furnace and boiler drum; Assembly workers are carrying out pre-expansion, full welding and re-expansion before welding, which not only prevents the crack corrosion between WNS boiler flue pipe and tube plate, but also improves the welding strength; Welding workers are welding the roller automatically.
As a professional industrial boiler manufacturer, ZOZEN Boiler has always maintained the advanced technology and equipment. It owns 600 sets of advanced production equipment in the industry, with high processing precision and high efficiency, guaranteed boiler quality, and realized large-scale production with short delivery period.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
