Advanced Corporation for Materials and Equipments
industrial furnace, vacuum furnace, steel belt furnace, reduction furnace, continuous furnace, Manufacturer and Supplier - China
Steel belt conveyor furnace,steel belt furnace,belt type fru (GTH )
Steel belt conveyor furnaces are tailored to PM industry for the reduction of Fe, Cu, Co, Mo and W metal powders from respective oxides, also for the calcination and final reduction of Cobalt oxilate, APT and other metal salines.
The equipment has a large output and a relatively simple structure and it is easy to adjust process parameters and control product quality, so it has been used as upgrading equipment replacing the old generation of furnaces, such as two-tube, four-tube and multi-tube reduction furnaces. It consists of feeding, reduction, slow cooling, cooling and unloading zones.
Feeding zone includes feeding platform and entrance to muffle. On feeding platform there is a small feeding cart shuffling right and left to ensure well distributed feeding on the steel strip.
The muffle in reduction zone is made of SUS310S high temperature resistant stainless steel. The muffle shell is corrugated to increase its strength and is placed on a SiC plate, on which the muffle slides as it expands when heated.
Entrance at the feeding zone is sealed hermetically by a roller or by a gas curtain+ fiber curtain, leading to small gas consumption and nice seal.
Material convey system consists of steel belt, transmitting device and multi-grade tension device. The belt speed is adjustable through the stepless frequency regulator.
Temperature close-loop control system includes thermocouples, intellectual digital PID adjustor and SCR to ensure precise control of temperatures.
Specifications and types
Rated furnace temperature (℃)
Highest temperature (℃)
Furnace temperature deviation (℃)
Annual production capacity Note (ton/annum)
Width of steel belt (mm)
Material of steel belt
Material of muffle tube in heating section
Heat-resistance stainless/SiC and Si3N4 (according to buyer's option)
Number of heating zones
Electrical heating/Natural gas heating
Heating power (Kw)
Steel belt line speed (mm/min)
Thickness of iron powder (mm)
Adjustable from 15~50mm, generally is 30mm
Heating furnace body length (mm)
Total length (mm)