With regard to technique and safety the furnaces are state-of-the-art. These furnaces of the product range "L" are designed to be used in schools and workshops.
For the electro chamber furnaces of the product range "N" the heating coils are located in grooved stones. The two-layer insulation structure guarantees little power requirement. For the electro chamber furnaces of the series "S" the heating coils are located on the axle tubes. The three-layer insulation structure provides for optimum temperature increase, also in the upper temperature range. The 5-sided heating for all models provides for an absolutely even temperature distribution. The low surface load of the KANTHAL heating coils leads very little wear and high durability. An important product characteristic for all chamber furnaces is a corrosion protection due to an allround back-ventilated steel frame. By using stainless steel this protection has been improved. The mortarlessly processed light-weighted firebrick ceiling with RESIC ceiling beam system which allows the natural heat expansion for each run to the other and avoid fractures as well as infestation is also unique. The steel frame is extremly robust and has stable door suspension. The electrical connections of the door heating coils are integrated into the steel structure of the door. The furnace frame is provided with a restistant industrial structure coating.
Product characteristics
■ Corrosion protection and low outside temperatures due to back-ventilation with stainless steel sheets on the side walls and on the door ■ Lid steel sheet: perforated steel prevents from heat and humidity accumulation ■ Kanthal heat conductors are built-in safely against slipping ■ 5-sided heating ■ Bottom heating covered and protected by an SIC-plate ■ RESIC ceiling beam system ■ Thermal element PtRH-Pt 10% built-in protected against damages ■ Door lintel made of V2A stainless steel rust-proof ■ Door can be opened easily and widely (about 160°C) ■ Reduction resistant light-weighted firebrick cladding ■ Air inlet sliding valve to control the cooling air ■ Exhaust air clap at the rear wall, can be operated from the front ■ Central exhaust air nozzle for outgoing air pipe or hose ■ Large handy door handle ■ Adjustable door shutter, lockable ■ Removeable and easy mountable base ■ Safety door switch with compulsory separation ■ Safety and working contactor according to VDE serial ■ Test seal for quality assurance ■ CE-sign ■ GS-sign of the Employer's Liability Insurance Association for all KE-S/N models ■ Maintenance-free ■ 36-month warranty (not on wearing parts)
Special equipment:
■ Door stop on the left, control on the right ■ 1350°C or 1400 °C final temperature ■ Eyehole to control the run integrated in the door ■ Air inlet and air outlet clap control ■ 3-zone control with 3 thermal elements
■ Ventilator for ingoing air ■ Flexible outgoing air hose (aluminum) ■ Drying crest (deposit) ■ Infestation frame (for stacker truck) ■ Back-ventilation made of stainless steel
