CCS Series of Chain Grate Coal/Biomass Fired Steam Boiler

Capacity: 1T/h, 2T/h, 3T/h, 4T/h, 6T/h, 10T/h, 15T/h, 20T/h
Pressure: 1.0 MPa, 1.25 MPa, 1.6 MPa, 2.0 MPa, 2.5 MPa
Fuel: Coal, Biomass
Application: Food Plant, Textile Plant, Chemical Plant, Lumber Mill, Paper Mill, Oil Processing Plant…


CCS series of single drum chain grate steam boilers are horizontal three pass water-fire tube boilers, adopt chain grate to feed fuel, and equip F.D. fan and I.D. fan to make a mechanical ventilation. It is also equipped with a slag remover to realize automatic slag removal. The fuel is dropped to the hopper by the automatic fuel feeder, then enters the preheating area under the rotation of the chain grate. The ash falls into the slag remover and discharged from the boiler after the fuel is burned completely in the combustion area. After the combustion of the fuel, the smoke is refracted through the rear arch and transferred upward through the smoke chamber on both sides of the body to the front smoke box, and then it is folded back into the pipe bundle from the front smoke box, entering into the economizer and the dust collector through the rear smoke box. Finally, the smoke is drawn by the I.D. fan and pass through the flue and chimney to drain into the atmosphere.

Flow Chart

flow chart

Our Advantages



Spirally corrugated tube to strengthen thermal efficiency.

The heat transfer of a spirally corrugated tube is equivalent to the heat transfer of 1.7-1.8 common pipes with the same size,greatly improve thermal efficiency.

Automatic & excellent chain grate.

Choose the suitable boiler grate based on customers’ fuel characteristic, which can resist the temperature as high as 1200℃, such as small scale chain grate.

Single-layer layout, large furnace, large boiler drum.

Horizontal type three pass structure and large furnace, to ensure the sufficient combustion, and the large diameter boiler drum increases the radiant heating surface.

High standard auxiliary equipment.

High quality water softener, pumps, dust collector, slag remover and other accessories ensure longer boiler use life and decrease the environmental pollution.

New design avoid tube plate cracking.

Adopt arched tube plate to change the quasi-steel body into quasi-elastic body structure, reduce the stress of welding, solves the problems of tube plate cracking.


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Food IndustryChemical IndustryTextile IndustryPlastics IndustryFishmeal IndustryPaper IndustryRubber IndustryGarment Manufacturing





Food IndustryChemical IndustryTextile IndustryPlastics IndustryFishmeal IndustryPaper IndustryRubber IndustryGarment Manufacturing