China Steel Belt Kiln Steel Belt Furnace

1.Brief introduction
(1)This equipment is mainly applied to the reduction of metal powder and calcine. Automatically spread powder,big production, stable product quality, high degree of automation.
(2) This equipment consists of feeding, drying section, reduction furnace section, water cooling section, heat furnace tube should be directional expansion device, gas bus-bar, discharging section and electric control system and other parts.
(3) In order to ensure the safety of equipment, alarm devices and locking device are installed in key parts .In order to ensure quality, each of the independent heating zone are equipped with thermocouple, digital display type of intelligent PID controller and SCR closed loop control system, which can realize automatic precise temperature control.
2.Operation condition
(1) Power source: 3 phase 4 line, 380V 50Hz, about 120KW.
(2) Water supply: temperature≤25ºC, press: ≥0.3Mpa, flow:≥10m3/h.
(3) Air source: reducing gas: flow:≥30m3/h, nitrogen: flow:≥15m3/h.


3. Technical specifications of equipment & Equipment List

3.1Suitable materialoxide reduction and annealing of metal powder3.2Capacity(in term of iron powder)1500T/Y3.3Rated power(adjustable)120KW3.4Supply voltage380V50Hz3.5Heating area number33.6The temperature control modePID+SCR3.7Heating element material0Cr21Al6Nb3.8The highest working temperature1000C3.9Workspace dimensions: length x width x height4000x1020x70mm3.10Process in the furnace atmosphereHydrogen and high purity nitrogen3.11Protective atmosphere dew point requirement≤-60C3.12Steel belt running speed30~150mm/min3.14steel belt specification1000mm wide,δ1.5mm, 0Cr25Ni203.15Cooling wayjacket cooling3.16The total length of the equipmentabout 12m

NO.NameQuantity1feeding section1pcs2reduction furnace section1pcs3water cooling section1pcs4shielding gas flow system1pcs5discharge section1pcs6controlsystem1pcs7operation instruction7pcs8resistance wire (corundum tube)10pcs9quick fuse (thyristor protection)2pcs10thermocouple1pcs