Cross-beam Chain type grate stoker
1.The burning surface is separated and from cross-girder. This stoker is a continuous ash discharge, traveling grate spreader stoker that is capable of burning a broad range of fuel applications. Stoker is recognized worldwide for its efficiency in generating steam and power from coal and refuse and also from a spectrum of biomass and waste fuels ranging from low ash poultry litter to high ash coal. The stoker features a forward-moving, traveling grate that continuously discharges ash into an automatic ash hand-ling system. This system is provided with specially designed high-resistance grates for spreader firing and is available in a choice of materials to suit specific installation requirements.

Advantages And Features:
1. The structure is rigid, the grate piece is heated and unstressed, and the beam and the chain are not subjected to heat, which is safer and more durable.
2. The effective area of the grate is large, the resistance is small and the air volume is evenly distributed.
3. Chain movement is rolling friction, which requires low running torque and low friction noise.
4. The overall sealing of the grate is good, which can prevent air leakage and the wind between the wind chambers, and the air volume of each air chamber can be adjusted separately, which is convenient and practical.
5. The grate surface is flat, the grate pieces overlap each other, the arrangement is tight, the coal is not easy to leak, the pieces are not dropped, and the grate pieces are easily replaced without stopping the furnace.
6. The grate ventilation cross-sectional area is large, generally up to 10%-17%, and the combustion is extremely sufficient.
7. The grate has no rear axle, no eagle iron, so that the rear of the grate is not easy to malfunction in the furnace.

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Grate Iron Material Types: HT150, HT200, HTCr2, RTSi5, RQTSI5,Cr16, HiSiCr, ZG40CR24 etc. Heating resistant from 550-1200ºC.
Available Fuels: Coal-fired(Anthracite, Brown coal, Peat), Biomass(Rice husk, Corncobs, Bagasse, Coconut shell, Palm shell,
                                        Palm fiber, Biomass briquettes), Solid Waste(Residential, Municipal, Medical, Industrial all waste).
Apply To: Steam boiler, Hot water boiler, Hot air furnace, Drying equipment, Heating company, Waste incinerator.

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