Belt furnace for braze welding, second-hand

COD. 1156

Structure
External structure in thick sheet metal, with sturdy steel legs.
All painted
RAL To be defined
Treatment retort in AISI 309 (max temp. 920 ° C), thickness 3 mm nr 2
Trolley for retort transport from heating chamber to cooling chamber No. 1
Insulation in ceramic fiber treated with alumina, d = 180 kg / m3 mm 250
Dimensions
Useful dimensions 750 x 500 x 1.200
Approximate external dimensions (l x p x h) m 8,570 x 5,150 x 3,100
Warm up
By means of resistors installed on ceramic fiber blocks
Installed thermal power kW 48
Maximum use temperature 800 ° C
Protective treatment atmosphere
Protective atmosphere N2-H2 in mixture
N2 (nitrogen) and H2 (Hydrogen) in mixture
Initial wash cycle

At the beginning of the cycles, a vacuum / pressure cycle will be carried out with a vane vacuum pump
Gas consumption Nm³ / h 3.5
Vacuum pump pressure bar <10 ^ -1
Internal fan
Internal fan in special steel, controlled by inverter n. 1
Impeller diameter mm 400
Motor power kW 2
Forced Cooling
Forced cooling chamber built in sheet metal and equipped with large-capacity fan Nr. 1 2 rooms
2 chambers
Control
Control areas No. 1 for each retort
Resistance control Nr. 1 Eurotherm e-power (new)
Control thermocouple n. TC K
Over temperature thermocouple n. 1 TC K
Safety thermoregulator mod. RTC 48
Process thermoregulator mod. BAIN Touch screen 7 “