1.It's suitable for continuous tempering,finalizing the design and drying of massive work pieces such as spring,roadspring,spring cushion,copper,

chain, standard element, vehicle fittings,metal work,metals products,enameled wire,welding electrode and hardened parts.

2.The continuous hot-blast tempering furnaces,also called belt conveyance type electri-controlled tempering furnace,adopts imported PID intelligent temperature controller and integral automatic control system and is able to as per technical requirements freely preset furnace temperature within 500℃ at control precision ±3℃.It is also equipped with a hot air agitator to reach a precise and even furnace temperature and render the tempered pieces reliable and high quality.

3.The stainless steel mesh belt runs steadily, is infinitely adjustable and able to continuously and automatically operate and thus greatly enhances productivity and reduces labor intensity.

4.It is novel in structure and uses full-fiber liner,which is characterized by

Fast temperaature rise, low power consumption,high utilization ratio of heat and good energy-saving effects and after reaching constant-temperature, its power consumption is not above 50% of the rated power.

5.It is simple, safe and reliable in operation,needs no sodium nitrite, and keeps ground clean and free of surroundings contamination.

6.It has complete types and specifications and long service life,is easy in overhaul,and low in investment and its price is below 30% of imported similar products. It can meet technical requirements of heat aging treatment of various springs and chains and is the ideal heat treatment equipment.

7.The product may be dred as designed and manufactured as per clients' special requirements.

8.The clients shall select model of the tempering furnace on basis of the output,diameter and required time of the tempered pieces.

9.We also supply fittings favorably of electric furnaces such as electric heating tubes,instruments,meters,and alumino-silicate refractory fiber products and also accept business of manufacture,overhaul and reform of other types of electric furnace