The continuous furnaces are produced by adopting advanced technologies abroad. Main features include controlling precision temperature, energy saving, and less pollution. It take about 5～120minutes from the temperature of 50～500℃ (adjustable)to complete heat treatment of the work pieces which are put into the entrance of the furnace on the stainless steel belt. The furnaces are equipped with air blower to keep the temperature ever. The power of the furnace range from 8 to 137 kw. Work pieces can be reduced constantly with the furnace in the production line. Our furnaces are exported to Europe, South America and Asia.