With the rapid development of chemical industry, there are many kinds of rubber products with similar production processes, mainly including: raw material preparation, plastic refining, mixing, rolling, molding, vulcanization, etc., and most of these parts need steam.In addition, some high temperature machinery such as pressing, kneading, Banbury machine, vulcanization molding, injection molding machine, cement mixer, conveyor belt dryer, mold heating and insulation, also need hot fluid heaters.

In rubber production working procedure such as drying, calendering, sulfide wants to a large amount of steam, steam load is extremely uneven, is very strict to the steam pressure, and in order to cope with the increasingly strict environmental review, the application of gas boiler frequency is higher, in addition, rolling, extrusion, kneading, mixer, vulcanization molding, injection plastic injection machine, mucilage, mixer, conveyor belt dryer, screw extrusion machine and mould heating and heat preservation heat conduction oil furnace may be used.