Gas Burners for Industrial Boiler 150-2650kW AS-70/100/130/150/190/250
Features Robust Monoblock Design: Built with a heavy-duty aluminum monoblock structure, these burners integrate all components into a compact housing. The aerodynamically optimized fans ensure strong airflow even against high furnace backpressure. Flexible Control Modes: Two-stage: Standard two-stage (high/low) control, ideal for applications with relatively stable thermal loads. Mechanical Modulating: Feature electronic or mechanical modulation with a ratio up to 1:8, allowing for precise output adjustment based on actual heat demand, leading to significant energy savings. Patented Slide-out Rail System: Maintenance personnel can extract the combustion head via sliding bars for cleaning or parts replacement without removing the entire burner from the boiler. Acoustically Insulated Air Inlet: The air intake is lined with sound-deadening material and features a specialized geometric design, drastically reducing noise levels during full-power operation for a quieter working environment. Intelligent Control System: Features a microprocessor-based control box that provides operational status indicators, fault code diagnostics, and safety interlocking to enhance operational safety and troubleshooting efficiency. Model AS-70 MZ AS-100 MZ AS-130 MZ AS-150 MZ AS-190 MZ AS-250 MZ Burner operation mode Two stage or Mechanical modulating Heat output max kW Mcal/h 470~930 404~800 700~1340 602~1152 920~1600 791~1376 900~1850 774~1591 1279~2290 1100~1970 1250~2650 1075~2279 min kW Mcal/h 150 129 150 129 254 218 300 258 470 405 600 516 Use Boilers: water, steam and diathermic oil Control box type Two stage: RMG 88.620A2 Mechanical modulating: RMG/M 88.620A2 Main electrical supply 3 ~ 400V 50 Hz Fan motor rmp V kW A 2880 230/400 1.1 4.3 - 2.5 2890 230/400 1.5 5.9 - 3.4 2890 230/400 2.2 8 - 4.6 2900 230/400 3 9.7 - 5.6 2900 230/400 4.5 8.7 - 5 2935 230/400 5.5 17.7 - 10.2 Dimensions How to Supply Gas to Burners Documents AS-70/100/130 Two-Stage Burner Manual.pdf