The boiler is coal or wood or biomass solid fuel steam boiler or hot water boiler, can be biomass boiler and wood boiler,double drum water tube boiler design. Water cooling wall protect, big manhole for inspection, big drum and large heating surface for nature circulation. high efficiency and low fuel consumption ,more safety ,Automatic running for save energy.

Boiler capacity from 4-100ton/hr
Operating pressure up to 40bar
1,Dual-drums Water tube design, moving grate or step grate for multi-fuel system.

Fuel option multi fuel, coal, woodchip, husk, biomass sawdust, waste wood

2,Full water wall construction ensuring min refractory
Large top and bottom drum for easy for maintenance access. O type or D type design, double drum, Moving grate or step grate. 
Safe burning condition, low gas blackness,internation Emission standard, High efficiency and low fuel consumption

 3,Hinged drum access doors so simplify fitting.

Access doorway into the boiler furnace for inspection and cleaning

4,Fully sealed and pressure tested outer tube walls to prevent exhaust gas leakage. Multi furnace viewing ports. 

5,SGS or BV inspection through whole manufacturing progress, ASME certificate will be offered to Customer, and AS1228 is available through cooperation withAustraliagov engineering dept.

 6,After-sale Service: Engineers available to Service machinery overseas

For installing: Video will be supply to customers for easy understanding, Engineers are available instructing boiler installing,training in site; Beyond the warranty period, we charge the cost of spare parts but provide technician guidance and other service for free.