the second coal fuel steam boiler

                        The second coal fuel  steam boiler   Product advantage:  Spirally corrugated tube Function: (1) Heat transfer enhancement; (2) Improve the suppleness to avoid the tube plate cracking; (3) Clean groove itself.  Arched tube plate  Function:  (1) reduce the thermal stress of weld; (2) improve the tube plate suppleness; (3) simplify the structure and save the boiler room space.  Complete protection device Function: deal with the situation of overpressure, over-temperature, water shortage and flameout.  Up-tube layout Function: (1) Avoid the bulging on boiler drum; (2) Promote the water cycle (3)clean the sediment in the boiler bottom.  Airfoil flue Function: Lower the high temperature of tube plate flue gas. And then reduce the thermal load of the boiler bottom.   Product feature   1.       Low coal consumption and High thermal efficiency;   2.      Reasonable water cycling, large water capacity and spacious steam volume;   3.       Equipped with light chain belt assembly grate, blowing machine and draught fan.   4.       High automation, mechanical adjustment of water supply, high and low water level alarm;   5.       Low water and blowers interlocking protection;   6.       Mechanical operation of boiler coaling, slag discharging;   7.       Simple operation and quick installation.                Company Information Hebei Gold Bangzi Co.,Ltd. was founded in 1986, and its trademark “BZ” was identified as the famous mark in 2010. It won the titles of the new high-tech enterprise of Hebei Province in 2011 and the famous-brand products of Hebei Province in 2012. Now it has become a large-scale designated national boilers manufacturing enterprise for the A level boilers and pressure vessels of the D2 level.   We have  horizontal and vertical type water boiler, steam boiler and thermal oil heating boiler; coal fired and gas/oil fired boiler, biomass or wood pellet fired thermal oil boiler, devulcanizer, briquette drying equipment and lignite drying equipment, also have the antibiotic waste mycelium, etc.
        Our Services   Pre-sale service: 1.According to the customer needs to recommend relative models machine. 2. According to the customer's special requirements to customize equipments. 3. Our engineers will supply the site and equipment drawing.   After-sale service: 1. According to the purchase contract, our company can send engineers to help  installation.  2. The quality guarantee is 2 year, not including the wearing parts. 3. Collecting customer feedback, solve the real problems faced by customers.