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