... )Coal Gasigier is Electric start, water-cooled, four-stoke, direct injection,Compact design with low noise, heavy load durable,Low ... , good applicability, convenient use, easy operation, etc. Compared with direct coal burning, coal gasifier can save 20% of the fuel ... Working Principle:Solid coal can be gasified into inflammable gases through vapor media. This coal gas is then roughly de-dusted and ...