anneal used for sale

Resistance annealing machine This machine anneals (thermally straightens) stainless steel wires from 0.30 - 0.50mm). FUNCTIONAL DESCRIPTION: - The machine enables heating by direct passage of electric current through the wire through the wire (resistance annealing process). The device is equipped with 4 special power stabilisers for regulation, in combination with an optical pyrometer for temperature control and thermoregulation. - The simultaneous heating of the 4 wires takes place in a chamber saturated with inert gas by the electrical contact transmitted by two conductive V-shaped discs (short-circuit rollers). are transmitted. Two further V-shaped discs have the task of guiding the wires. - The system can be integrated into an existing automatic Scholl disc system, which, however, is not not included in the scope of delivery of the machine. Alternatively, the straightened  ...

MAX. TEMP.: 1000 °C, CAPACITY: 60 TON, NO. OF BURNERS: 20,

Qty. 8 Second-hand bell annealing furnaces Mfc.: FERRE’ Built: 1980 Modernisation in 2000 Protective atmosphere: N2 No. of furnaces: 8 No. of base: 24 Base relationship: 1 : 3 Annealing temp.: 670-710 °C Coil dia.: 1900 mm Max. stack height: 3600 mm Electric Drawing Mechanical Drawing Combustion Drawing Certification: Allegato V/81 User manual

1. Qty. 3 Bell Batch Annealing Furnaces (Pair of bases 1-6) Mfc.: EBNER Type: HOG 180/320 St – H2 Built: 1989 Stopped: 2025 Each pair of bases (units: 1-2, 3-4, 5-6) has one cooling hood and one heating hood. Coil Max. outer diameter: 1,650 mm Max. stacking height: 3,200 mm Hood dia.: 2000 mm Useful dia. (inner hood): 1800 mm Useful height (coil dia. 1540 mm): 3400 mm Useful height (max. coil dia. 1650 mm): 3200 mm Max. base load: 50 T 2. Qty. 1 Bell Batch Annealing Furnaces (Pair of bases 7-8) Mfc.: EBNER Type: HOG 180/230 St – H2 Built: 1989 Stopped: 2025 Coil Max. outer diameter: 1,650 mm Max. stacking height: 2,300 mm Usefull dia. (inner hood) 1800 mm Hood dia.: 2000 mm 2 Protective hoods with inner shell Max. temp. under hood: 750 °C Maximum base load: 35 t 2 Control stations

Qty. 1 Second-hand batch-type annealing furnace Mfc.: LOI SAAR Type: natural gas (Hu=3.6 MJ/Nm³) Charging material: square, round dia. 50 up to 200 mm Length: 6.2 m Max. heat treatment temperature: 950 °C Capacity: max. 60 T at normalising 35 T Application: Tempering, stress relieve, normalising Heat gradients: 60 °C/h average (adjustable) Heating zones: 4 Number of burners: 20 Control principle: on/off with digital programmer Temperature precision: 10°C tolerance at 550 °C

A Herdieckerhoff pot annealing furnace for the heat treatment of ring tubes is available. Maximum temperature: 1000°C, operating medium: inert gas, max. net charge weight: 1200kg, support height: 3850mm, furnace diameter: 2200mm, furnace height: 4650mm. Including 3x vacuum-tight and water-cooled circulators and 3x circulation impellers. Documentation available. On-site inspection is possible.

Various spare parts for annealing furnaces