There are types of grates for your choose, Show different grates for reference as follows. our grate boilers mainly use grates including : Chain grate (also call travelling grate), Reciprocating grate, Dumping grate, Fixed grate.
Grate Boiler (1-10ton/hr)
DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. With compact structure, scientific construction technology, precise manufacture, high technical maturity and stable operation.
• Strong steam output power • Easy installation & operation
• Large stove furnace • Automatic feeding system
Manual Feed Boiler (1-10ton/hr)
DZH series coal fired boiler with moving grate, it's the single drum type horizontal three return boiler with fire tubes and water tubes, radiation heating surface in furnace water wall and stove sides. Low boiler investment and reliable boiler quality.
• Low investment cost • Manual fuel feeding system
• Spirally corrugated fire tubes • Widely fuel adaptability
SZL Water Tube Grate Boiler (2-50ton/hr)
SZL series boiler has a double-drum offset hearth (D or A type layout), unique stove furnace design, great apply for biomass fuel, ensure fuel burning entirely, environmental protection and energy conservation.
• Membrane water wall • Unique boiler design patent
• Large furnace & wide fuel fire • Indenpend wind chamber