Type: DZL4-1.25-AII instantly installed steam boiler Specifications:1) Type: DZL4-1.25-AII instantly installed steam boiler2) Actual evaporation: 4MT 3) Pressure: 1.25MPa4) Hydraulic tested pressure: 1.65MPa5) Fuel category: soft coal II6) Water supply temperature: 20oC7) Air temperature: 25oC8) Steam temperature: 194oC10) Smoke exhaust temperature: 163oC11) Ventilation: mechanical12) Boiler thermal efficiency: 77.9%13) Coal consumption (max. coal consumption included): 656kg/h14) Heated surface of the main part: 114.6m215) Heated surface of the coal saver: 38.5m216) Effective area of the boiler bar: 4.94m217) Metallic consumption of the machine: 16184.45kg18) Heat preservation materials: asbestos silica acid fiber, vermiculite, clayThe boiler is with single cylinder horizontal instantly installed three-stroke smoke fire tubes. The fire tube is of low investment, convenient installation, quick start-up and reasonable structure covering a small area. The main structure features are as follows:1) Large heated area 2) Light chain-grate stoker, reliable, small coal leakage, good smoke anddirt elimination, and time saving for installation and maintenance3) Reasonable wind distribution facilitates for fuel burning4) Increased effective area of the boiler bar, improved burning extent, andgreat cola adaptability 5) Step-less shift of the boiler bar6) Automatic exported tube plate welded at the front-back tube plate withtop qualityPacking:Max. transportation size: 6.3 x 2.65 x 3.55mMax. transportation weight: 26.7MT