Carbolite Belt Conveyor Furnaces

Mesh belt conveyor

• Continuous mesh belt conveyor furnace for annealing of silver sheet under controlled atmosphere conditions
• Unit comprises a 750mm wide inconel mesh belt which transports the sheet through a furnace with a 2000mm long heated zone followed by a 6000mm long cooling zone
• Heated by resistance wire spirals above and below the chamber
• The process gas is hydrogen and both ends of the furnace are fitted with glass fibre curtains and N2
• Gas purging to prevent ingress of air
• The silver sheet loses sufficient heat to prevent oxidation when leaving the furnace by passing through the water cooled exit chamber
• Processing temperature 860°C
• Power rating 60kW
• Design is capable of annealing 1000kg of silver sheet/hour

Continuous mesh belt furnace

• For bright annealing of austentitic stainless and nickel alloys in a nitrogen & hydrogen atmosphere
• Gas inlet points located at the end of the heated section of the furnace retort
• Rated to process 100kg/hour
• Maximum operating temperature: 1200°C (maximum belt temperature: 1150°C)
• On leaving the retort, the products pass through a 6.5m cooled section
• Maximum power: 43kW

Mesh belt sintering line

• Continuous mesh belt furnace with de-waxer, water cooling jacket, common framework, belt & drive system
• For de-waxing & sintering of a wide range of powder metal products
• Maximum temperature: furnace - 1200°C
• Maximum temperature: belt & retort - 1150°C
• Maximum temperature: de-waxer retort - 900°C
• Belt speed: 50 - 300mm/minute (variable)
• Power rating: 120kW