Water Tube Boiler

• It adopts pressurized combustion, safe and reliable
• D type compact structure, small footprint, save investment cost
• Shot installation period, less maintenance cost
• Furnace construction utilizes a welded-membrane wall design
• Large, water-cooled, gas-tight furnace areas
• Boiler wall constructions are 100% water-cooled and refractory-free
• Low heat storage, quick start-up and wide range of load change
• Less heat losses, high thermal efficiency up to 90%
• Good fuel flexibility, clean and energy saving

D type packaged steam boiler is designed with a capacity up to 65 t/h. Two-drum D type water tube boiler, packaged boiler. The ZG Boiler D style boiler design is a perfect fit in a safe, reliable, cost-efficient boiler for green thinking enterprises.

• Capacity: 4 t/h~35 t/h, 14 mw-58 mw
• Pressure: 1.25~3.82MPa
• Seam temperature: 184 ～ 450 ℃
• Fuel: dual fuel boiler, light oil, heavy oil, natural gas, residue oil, LPG, etc.

• Shop assembled boiler,shorten 2/3 installation period.
• Boiler structure is compact, reducing 50% room cost.
• Furnace construction utilizes a membrane water cooled wall design.
• 100% water-cooled boiler wall constructions, good sealing
• Large heat transfer coefficient, good heat effect, low heat losses.
• Good fabrication materials, prolong boiler service life.
• Large combustion chamber, water-cooled, high efficiency.
• Water-cooled arch, avoid high temperature cracks and collapse.
• Boilers can be designed to meet ISO, ASME, or a range of other International Boiler Codes.

O type steam or hot water boiler is designed with the flexibility to meet unique project requirements for shop assembled boiler.

• ---Capacity: 4 t/h~30 t/h
• ---Pressure: 0.7~2.5MPa
• ---Seam temperature: 171 ～ 400 ℃
• ---Fuel: coal, anthracite coal, bituminous coal, biomass pellet, wood pellet, rice husk, straw, bagasse, palm kernel shell, coal mixed with biomass.

• Clean, efficient and maximum fuel-flexible solution
• CFBC technology helps realize clean combustion
• Environmentally-friendly burning of low grade, low cost or high sulphur solid fuels
• Excellent desulfuration efficiency, with low NOx emissions
• High operational reliability, high burning efficiency
• Minimized operation and management costs and footprints
• Expert firing system with high efficiency cyclone
• Excellent manufacturing, long installation period but good performance
• 30% power saving, 3-5% fuel saving, 8000 hours continuous operation
• Less boiler wear and tear, low cost in maintenance

Π type water tube boiler is usually designed with large capacity for small and medium enterprises self power supply, thermal power plant, building heating.

• ---Capacity: 10 t/h~410 t/h
• ---Pressure: 3.82~13.7MPa
• ---Seam temperature: 450～540℃
• ---Fuel: coal, anthracite coal, bituminous coal, biomass pellet, wood pellet, rice husk, straw, bagasse, palm kernel shell, coal mixed with biomass.