Technical data :
Types : 4,5/650S 17/650M 48/650L
Max. temperature : 650°C 650°C 650°C
Frequency: 50Hz 50Hz 50Hz
Voltage : 3x400V 3x400V 3x400V
Power : 3,5 kW 6 kW 9 kW
Weight of the furnace : 120 kg 280 kg 450 kg
Useful dimensions Ø95 mm Ø140 mm Ø250 mm
of the retort H 200 mm H 300 mm H 400 mm
Useful dimensions Ø 150 mm Ø 250 mm Ø 350 mm
of the furnace : H 250 mm H 350 mm H 500 mm
External dimensions : W 600mm W 690mm W 840mm
(±10%) H 940mm H 1100mm H 1400mm
D 700mm D 790mm D 945mm
Equipment :
- Metallic casing containing the insulated ceramic fibre (according to directive 97/69/EC).
- Heating by cartrige heaters.
- Inner parts of the furnace made in stainless steel.
- Turbine for air convection integrated at the bottom of the furnace.
- Digital temperature control unit (sizes 17/650M and 48/650L are equipped with a system of temperature control by cascade, master/slave).
- Rack for 2 retorts mounted at the side of the furnace.
- Retorts with turbine for gas circulation (for sizes 17/650M and 48/650L).
Technical data:
Weight of the load : from 28 to 5000 kg.
Useful height : from 400 to 2500 mm.
Useful diameter : from 400 to 1100 mm.
Treatments: annealing, tempering, nitriding, nitrocarburizing
Temperature upto 1150°C
Rotary retort continuous furnaces are used to harden, carburize and carbo-nitride relatively small parts. Automatic loading and unloading make the continuous rotary retort system well suited for high production requirements. Selas rotary retort furnace systems are especially efficient in the production heat treating of automotive fasteners, ball and needle bearings, bolts, roller chain, nails, nuts, screws, sockets, and washers.
STANDARD MECHANICAL FEATURES
Fabricated alloy retort with load-conveying flights
Externally mounted retort support rollers
Gasketed removable rear plug assembly
Load feeder chute with flame deflector and continuous atmosphere ignition pilot
Atmosphere inlet and sample ports
Sight port for visual check of discharge
PVD coating machine with a simple and compact design
Realisation of the common thin layers at the best economic conditions
Fully automatic operation for easy use and reproducibility of the results
Possible set up in controlled atmosphere zone for an optimal coating quality
