Purposes: 
 RSD series of tunnels enamel sintering furnace energy-efficient continuous operation sintering electric furnace for the enamel industry sintering with enamel decorative panels, bath, gas stove panel large enamel products. All-fiber composite lining of the super energy-saving, nine district high precision and high temperature microcomputer temperature control, double-door opening size can be automatically adjusted. Exactly the same energy-saving effect of temperature uniformity, productivity and import similar equipment. 

 Structure description: 
 Tunnel enamel sintering furnace shell is welded by steel plate and steel furnace of a rectangular welded steel plate close the roof before installing the light suspended conveyor line, furnace two have two outside the door, the workpiece through, the door can be opened to the maximum open width can be adjusted according to the workpiece width size, lining material using the energy-saving beads of the of 0.6g/cm3 high strength and ultra-lightweight refractory insulation bricks, lining to the furnace shell laminated to set long aluminum silicate fiber blanket insulation, the roof, all door profiles made of aluminum silicate fiber refractory insulation layer. 
 The furnace lining is made by all the fibers, ultra energy-efficient electric furnace, automatic temperature control microcomputer 9 electrical cabinet sub zone temperature control, furnace temperature uniformity is greatly improved, high-precision arithmetic and control temperature, temperature accuracy of ± 1 ℃. Each temperature control cabinet installed six sets of SCR as a non-contact actuator, three voltage table shows the per phase voltage, three ammeter resistance wire current per phase, and the other safety and a variety of overvoltage, overcurrent protection and cooling systems, when the failure of any one of resistance wire, instrumentation and light shell directly displayed per Taipower cabinets are equipped with over-temperature alarm, and equipped with a park map in XWGJ electronic potentiometer, and automatically record process temperatures .