Vacuum High Temperature Brazing Furnace

Quantity specification 1 No.1 preparing chamber: Max/Operating temperature:550°C/500°C; Ultimate/Operating vacuum:10-1Pa/15-130Pa Temperature uniformity:500±10°C;Heater type: Fe-Cr Heating power: 3 Phase, 50Hz±0.05% 220kVA 2 No.2 preparing chamber: Max/Operating temperature:750°C/700°C; Ultimate/Operating vacuum:10-1Pa/15-130Pa Temperature uniformity:700±10°;Heater type: Fe-Cr Heating power: 3 Phase, 50Hz±0.05% 220kVA 3 Preheating chamber: Max/Operating temperature:1200°C/1000°C; Ultimate/Operating vacuum:10-1Pa/15-130Pa Temperature uniformity:1000±7°C, 3zones (front, middle, back) Heating power: 3 Phase, 50Hz±0.05% 340kVA; Heater type: Graphite 4 Heating chamber: Max/Operating temperature:1250°C/1200°C; Ultimate/Operating vacuum:10-1Pa/15-130Pa Temperature uniformity:1200±5°C, 5zones (front, middle, back, uppler, lower) Heating power: 3 Phase, 50Hz±0.05% 300kVA; Heater type: Graphite 5Controlled coolingchamber: Max/Operating temperature:1200°C/900°C; Ultimate/Operating vacuum:10-1Pa/15-130Pa Temperature uniformity:900±7°C, 3zones (front, middle, back) Heating power: 3 Phase, 50Hz±0.05% 340kVA; Heater type: Graphite 6Slow coolingchamber: Ultimate/Operating vacuum:10-1Pa/15-130Pa 7Coolingchamber: Ultimate/Operating vacuum:10-1Pa/15-130Pa Operatingpower: 3 Phase, 50Hz±0.05% 210kVA Application: Heat exchanger brazing, such as EGR cooler, heat radiator, plate fin heat exchanger, evaporator. Features: 1 Free and extensible chambers composition, the number of chambers adjusted according to different brazingprocess (the min chambers: 3). Independent chambers insulated by thermal insulation doors. 2Square type chamber:Heating and cooling in rapid speed Less power and protective gas consumption 3 Hanging type charger: Less temperature deviation and outstanding temperature uniformity Conveyer system inside furnace and circulationtransporting system outside furnace for workpieces and finished products transfer automatically. 4 Thin type double sides heater, thermal insulation layer and heater integration. Other vacuum brazing furnace type: Vacuum High Temperature Brazing Furnace(FBC5-317S) Load capacity: 450kg(Gross weight); Brazing solders: Copper, stainless steel Soaking zone size: 1700mm(L)×310mm(W)×1300mm(H) 1 Preparing chamber: Max/Operating temperature:450°C/400°C; Ultimate/Operating vacuum:1Pa/13Pa Temperature uniformity:400±10°C;Heater type: Fe-Cr Heating power: 3 Phase, 50Hz 170kVA 2Preheating chamber: Max/Operating temperature:1200°C/950°C; Ultimate/Operating vacuum:1Pa/13Pa Temperature uniformity:950±10°C;Heater type: Graphite Heating power: 3 Phase, 50Hz 340kVA 3 Heating chamber: Max/Operating temperature:1200°C/1120°C; Ultimate/Operating vacuum:1Pa/13Pa Temperature uniformity:1120±7°C;Heater type: Graphite Heating power: 3 Phase, 50Hz 300kVA 4Slow coolingchamber: Ultimate/Operating vacuum:1.33Pa/15Pa 5Coolingchamber:Ultimate/Operating vacuum:1.33Pa/90kPa Operatingpower: 3 Phase, 50Hz140kVA VacuumLow Temperature Brazing Furnace(FBC4-300S) Load capacity: 250kg(Gross weight); Brazing solders: Ni; Heater type: Fe-Cr Soaking zone size: 2000mm(L)×300mm(W)×1600mm(H) 1 Preparing chamber: Max/Operating temperature:550°C/450°C; Ultimate/Operating vacuum:10-4Pa/10-2Pa;Heating power: 3 Phase, 60Hz 250kVA; Temperature uniformity:450±7°C;3zones (upper, middle, lower) 2Preheating chamber: Max/Operating temperature:700°C/600°C; Ultimate/Operating vacuum:10-4Pa/6.65×10-3Pa; Heating power: 3 Phase, 60Hz 280kVA; Temperature uniformity:600±5°C;9zones (upper, middle, lower×front, middle, back) 3Heating chamber:Max/Operating temperature:700°C/600°C; Ultimate/Operating vacuum:10-4Pa/6.65×10-3Pa; Heating power: 3 Phase, 60Hz 280kVA; Temperature uniformity:610±3°C;9zones (upper, middle, lower×front, middle, back) 4Coolingchamber:Ultimate/Operating vacuum:10-4Pa/10-2Pa Operatingpower: 3 Phase, 60Hz250kVA