Detail Glass / Continuous Furnaces Heated Or Gas-Fired
PT. SPEKTRA SURYA UTAMA merupakan distributor alat laboratorium sejak tahun 1992 yang merupakan distributor peralatan, sebagai berikut :
Glass / Continuous Furnaces, Electrically Heated or Gas-Fired
Continuous furnace D 1500/3000/300/14 for thermal ageing with mesh belt transport system and subsequent cooling station Roller continuous furnace N 650/45 AS for heat treatment of heavy workparts
Continuous furnace for bulk materials in baskets
Conveyor plant D 1600/3100/1200/55, consisting of solution annealing furnace, cooling station and conveyor system
Mesh belt drive in a continuous furnace
Continuous furnace D 700/10000/300/45S with chain conveyor for 950 °C, gas-fired
Continuous furnace D 1100/3600/100/50 AS for annealing of springs incl. charging and discharging system
Mesh belt drive in continuous furnace D 1100/3600/100/50 AS
Rotary hearth furnace for preheating
Continuous furnaces are the right choice for processes with fixed cycle times such as drying or preheating, curing, aging, vulcanisation or degassing. The furnaces are available for various temperatures up to a maximum of 1400 °C. The furnace design depends on the required throughput, the process requirements for heat treatment and the required cycle time. The conveyor technology is tailored to the required working temperature, geometry and weight of the charge and to the requirements regarding available space and integration into the process chain. The conveyor speed and the number of control zones are defined by the process specifications.
Conveyor concepts
Conveyor belt
metal conveyor belt with adjusted mesh gauges
Drive chain
Roller conveyors
Paternoster
Pusher-type
Rotary hearth
Heating systems
Electric heating, radiation or convection
Direct or indirect gas-fired
Infrared heating
Heating with the use of external heat sources
Temperature cycles
Control of working temperature across the whole length of the furnace, such as for drying or preheating
Automatic control of a process curve applying defined heat-up, dwell and cooling time
Heat treatment including a final quenching of the charge
Process atmosphere
In air
For processes with organic outgassings incl. mandatory safety technology according to EN 1539 (NFPA 86)
In non-flammable protective or reactive gases such as nitrogen, argon or forming gas
In flammable protective or reactive gases such as hydrogen incl. the necessary safety technology
Basic configuration criteria
Conveyor speed
Temperature uniformity
Operating temperature
Process curve
Work space width
Charge weights
Cycle time or throughput
Length of charge and discharge zone
Generated exhaust gases
Specific industry standards such as AMS, CQI-9, FDA etc.
Other individual customer requirements
