Stainless steel sink continuous steel belt atmosphere protective bright annealing furnace Electric bright annealing furnace for stainless steel kitchen sink
Product Description
It is continuous production line , the workpiece pass through preheating zone,high temperature heating zone , cooling zone to achieve bright heat treatment processing and the whole process are operating under protective atmosphere (Ammonia decomposition gas protection).After suffering from such equipment treatment, product surface becomes bright without oxidation.
Advantage:
1).Composed of drive system, heating system, cooling system, control system and ammonia decomposition gas supply system.
2).The furnace adopt for high temperature resistance steel belt or mesh belt to transfer the workpiece , pass through furnace hearth and cooling zone ;
3).The muffle furnace is made of imported high-temperature resistance nickel alloy by pressing welding with strong reinforcing rib
4).Feed into inert gases or ammonia decomposition gas (75% H2+25%N2) as protective gas , to prevent and avoid workpiece oxidation during heating and cooling processing. To ensure workpieces surface brightness, non-oxidation and no scratches;
5).With reasonable heating structure and temperature uniform, PID regulation, ,temperature control precision ±1℃, workpieces running the conveyor belt stable ,little deformation.
Technical Parameters
Model No. | Rated Power (kw) | Rated Temp. (℃) | Heating Zone No. | Heating Zone Size(Muffle) LxWxH ()mm | Effecting Cooling Zone Lenght(mm) | Temp. Rising Time (h) | Output (kg/h) | Ammonia Decomposition Power (kw) | Decomposition Capacity (m³/h) |
RC25-72 | 180 | 1150 | 6 | 4000x720x280 | 11000 | ≤6 | 240 | 70 | 50 |
RC26-80 | 210 | 1150 | 7 | 4500x800x280 | 11500 | ≤6 | 270 | 70 | 50 |
RC29-72 | 240 | 1150 | 8 | 5000x720x300 | 13000 | ≤6 | 270 | 70 | 50 |
RC34-80 | 288 | 1150 | 8 | 5500x800x300 | 14000 | ≤6 | 330 | 70 | 50 |
RC36-80 | 360 | 1150 | 10 | 6500x800x350 | 15000 | ≤6 | 380 | 70 | 60 |
RC43-80 | 430 | 1150 | 14 | 9000x800x300 | 21000 | ≤6 | 650 | 70 | 60 |
RC50-80 | 500 | 1150 | 14 | 9000x800x400 | 23000 | ≤6 | 750 | 85 | 70 |
Application:
This steel belt continuous gas shielded heat treatment furnace is mainly used for the continuous bright quenching of Martensitic stainless steel, bright annealing of austenitic stainless steel . Such as the stainless steel sheet deep drawing workpiece kitchen sink , vessel , etc.