Abstract: The production line and equipments of biomass forming fuel had been developed to solve the problem of coordination of equipment, adaptability of biomass resource and the reliability of key machine during producing the biomass forming fuel in China. The biomass forming fuel process method which can produce different biomass resource including crop straw and forest residue adapted two shatters method and the mixed method of continuous supply material and modulating supply material. The biomass pellet machine with forced feeding device and other equipment were designed. The production line of biomass forming fuel was established in Beijing. The test results showed that the rate of pellet was up to 98%, compared to single pellet mill, the productivity of production line increased by 17.3%, the economic benefit increased by 13.3%, the bulk density and particle density was also super to single pellet mill. Production line of the biomass forming fuel can reach to requirement and it can achieve industrialized and continuous production. It will accelerate the development of biomass forming fuel in China.