The main products include: utility
boilers in steam capacities upto 670t/h and in types of pulverized
coal-fired, circulating fluidized bed, cyclone-fired, bubbling-bed,
chain-grate stoker, gas/oil-fired etc., industrial boilers in
capacities from 6.5t/h to 20t/h, heat recovery boilers used in
petro-chemical, steel and cement industries, alkali recovery black-liquor
boiler and incinerator of life wastes, all kinds of auxiliaries
of boiler and turbine for 50MW, 100MW, 200MW, 300MW, and 600MW
units, pressure vessels and non-standard products. SBW mainly
specializes in CFB boilers ranging from 35t/h to 670t/h with annual
production ability of 4000 steam tonnes. CFB boiler is a new generation
of coal-fired fluidized bed boiler developed in the 1980s, which
has the advantages of high efficiency, low pollution and wide
adaptation of coal. In early 1990s, SBW cooperated with Tshinghua
University, and integrated its patented technology of Profiled-Shape
Water-Cooling Separator into the 75t/h CFB boiler, which passed
the appraisal of national authorities in 1997, and was appraised
as a product reaching the advanced international standards in
the 1990s. And thanks to the further cooperation with Tshinghua
University, the CFB boilers in capacities of 130t/h, 220t/h and
420t/h were developed successfully. SBW also cooperated with China
Academy of Science and Xi’an Thermal Engineering Institute for
successful development of Water-Cooling Cyclone Separator, which
is used in 75t/h-220t/h CFB boilers, and used for renovating SBW’s
first generation of CFB boilers. This technology is proved reliable
and successful, and widely accepted by customers.
