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Accessories

- Controllers & Regulators

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[ Bogie-hearth Chamber Furnace SVK ]

Volume: from 1020 - 30000L    
Max. temp. 250°C / 450°C

 

The SVK furnace is primarily designed for the plastics, rubber, automotive, electro-technical, glass, ceramic and foundry industries. The SVK bogie-hearth chamber furnace line provides for comfortable loading of bulky and heavy batches into the furnace using a crane. It is suitable for drying, vulcanization, curing of surface layers, granulate drying, burning-in of electrical components and preheating of various materials before additional processing. It is also used for heat treatment of material in processes like artificial ageing of aluminum and its alloys and other materials. The SVK comes in both 250°and 450°C versions as standard.

 

Application
SVK bogie-hearth chamber dryers and low-temperature furnaces are suitable for drying, vulcanization, curing of surface layers, granulate drying, burning-in of electrical components, preheating of various materials before additional processing and also for the heat treatment of materials. The SVK is ideal for artificial aging of aluminum and its alloys and other materials, primarily in the plastics, rubber, automotive, electro-technical and foundry industries. The SVK's design allows for comfortable loading of bulky and heavy batches into the furnace using a crane or other method.

 

Benefits
The SVK furnace chamber boasts a long working life, mechanical resistance and also corrosion resistance. Vertical circulation of the internal atmosphere ensures even distribution of the temperature in the internal furnace chamber. High-quality insulation materials guarantee low furnace operating costs. Low maintenance and the option of additional atypical modifications (e.g. increase of power where higher capacity of the device is needed…) are a result of the SVK's simple modular design and technically simple, yet very effective and reliable system of heating and circulation of the internal atmosphere using a central heating and fan unit.

Standard design of the dryer includes:

• Ht205 controller (30 programmes with 15 steps each) 
• Limit unit
• Manually controlled ventilation flap
• Manually controlled suction chute (models SV 1500 and above)
• Manual door opening  to the left on C-type hinges
• Rails of length equal to 2.5 times the furnace length, designed for on-floor installation
• Ammeters for checking the condition of the heating elements
• Resistance heating (heating elements) 
• Insulation using a mineral-fibre mat 
• “K” type thermocouple 
• Contactless switching relay for noise-free operation 
• Door limit switch for the safe opening of the furnace 
• Switchboard on the furnace’s right side
• A bogie trolley driven manually by a removable pull rod
• Manually controlled suction chute (models SV 1500 and above)

Optional accessories for additional charge:

• Automatic ventilation flap
• Exhaust fan
• Three-channel digital temperature recorder
• Set HtMonit (includes interface + software)
• Calibration of the controller measuring entry
• Furnace installation (for correct installation, we recommend installation be done by a LAC specialist)
• Optimization of the temperature field to meet DIN 17052-1 ΔT10°C in the inner space of the furnace (in empty furnace at Tmax)
• Ht200 controller (30 programmes with 15 steps each, USB interface) 
• Automatic intake and ventilation flap 
• Grommet for the TUS test measuring thermocouple
• Door opening towards the top (electro-hydraulically) 
• Bogie carriage electric drive 
• Rails embedded in the floor
• RS232 or EIA485 interface (serves for connection of the controller to a PC)

Atypical accessories:

• Relative humidity measurement
• METREX gas analyzer
• Furnace power reduction or increase
• Second door
• Gas heating
• Second bogie (manual or electrically powered)
• Overpressure ventilation
• Controlled vacuum forced cooling 
• Uncontrolled vacuum forced cooling