SVK bogie-hearth chamber dryer up to 250 / 450 °C

Bogie-hearth low-temperature furnace with forced circulation

We have designed SVK bogie-hearth chamber dryers and low-temperature furnaces for convenient loading of bulky and heavy charges. Whether using a crane or by some other method. They excel in the long service life of their chambers, which are resistant to corrosion and mechanical stress.

They are useful not only for drying, tempering, and artificial ageing, but also for heat treatment of a variety of materials in the plastics, rubber, automobile, electrical, and foundry industries.

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Benefits

Simple to control
Custom adjustments
24-month warranty
The lowest temperature
Even temperature distribution
Mechanical durability
Chemical durability
Easy increasing of heating output
Easy maintenance

Charge treatment technology

Drying moulds and cores
Artificial ageing
Preheating castings
Preheating moulds
Preheating prior to forging
Drying
Curing
Tempering
Firing
Vulcanisation
Preheating
Drying of granulate
Burning-in of electrical components

SVK 14000/25 bogie-hearth chamber dryer (custom)

Furnace type	Tmax°C	Recommended operating temperature range in °C	Volume in l	External dimensions (w × h × d) mm	Internal dimensions (w × h × d) mm	Input in kW	Circulation fan, kW	Exhaust fan, kW	circulation in m3/h	Weight in kg	Voltage V	Protection*
SVK 1000/25	250	100 - 250	1020	1600x2400x1650	900x900x1260	27	1 x 1,5	0,55	1000	1200	400	63/3
SVK 1500/25	250	100 - 250	1500	1800x2500x1900	1000x1000x1500	45	1 x 1,5	0,55	2000	1400	400	100/3
SVK 2000/25	250	100 - 250	2000	1800x2500x2400	1000x1000x2000	54	1 x 1,5	0,55	2000	1500	400	125/3
SVK 3600/25	250	100 - 250	3600	2100x2900x2900	1200x1200x 2500	63	1 x 1,5	0,55	3000	1800	400	160/3
SVK 4500/25	250	100 - 250	4330	2100x2900x3400	1200x1200x3000	72	1 x 1,5	0,55	3000	1900	400	160/3
SVK 7200/25	250	100 - 250	7200	2400x3600x3400	1500x1600x3000	84	1 x 1,5	0,55	5000	1900	400	160/3
SVK 15000/25	250	100 - 250	15200	3500x4400x4650	2000x1900x4000	120	2 x 5,5	0,55	6000	6500	400	400/3
SVK 20000/25	250	100 - 250	20000	3500x4500x5700	2000x2000x5000	168	2 x 5,5	0,55	8000	7500	400	400/3
SVK 30000/25	250	100 - 250	30000	4000x4500x6700	2500x2000x6000	204	3 x 5,5	0,55	10000	9000	400	630/3
SVK 1000/45	450	100 - 400	1020	1600x2400x1650	900x900x1260	40,5	1 x 1,5	0,55	1000	1250	400	100/3
SVK 1500/45	450	100 - 400	1500	1800x2500x1900	1000x1000x1500	49,5	1 x 1,5	0,55	2000	1450	400	100/3
SVK 2000/45	450	100 - 400	2000	1800x2500x2400	1000x1000x2000	66	1 x 1,5	0,55	2000	1550	400	160/3
SVK 3600/45	450	100 - 400	3600	2100x2900x2900	1200x1200x 2500	78	1 x 1,5	0,55	3000	1850	400	160/3
SVK 4500/45	450	100 - 400	4300	2100x2900x3400	1200x1200x3000	84	1 x 1,5	0,55	3000	1950	400	200/3
SVK 7200/45	450	100 - 400	7200	2400x3600x3400	1500x1600x3000	96	2 x 5,5	0,55	5000	2850	400	250/3
SVK 15000/45	450	100 - 400	15200	3500x4400x4650	2000x1900x4000	144	2 x 5,5	0,55	6500	6550	400	400/3
SVK 20000/45	450	100 - 400	20000	3500x4500x5700	2000x2000x5000	180	2 x 5,5	0,55	8000	7550	400	400/3
SVK 30000/45	450	100 - 400	30000	4000x4500x6700	2500x2000x6000	216	3 x 5,5	0,55	10000	9050	400	630/3

*Protection can vary depending on accessories added (at additional cost).
Subject to technical changes.

Standard equipment

Ht205 controller (30 programmes with 15 steps each)
resistance heating (heating elements)
insulation using a mineral-fibre mat
limit unit
manually controlled ventilation flap
manually controlled suction flap
“K” type thermocouple
contactless switching relay for noise-free operation
door limit switch for safe opening of the furnace
door than opens to the side, placed in a “C” suspension
rail with a length of 2.5 times the depth of the furnace on the floor-based variant
ammeters for checking the status of heating elements
switchboard on the furnace’s right side

Optional accessories available at additional cost

Ht200 controller (30 programmes with 15 steps each, USB interface)
automatic ventilation flap for cooling the furnace’s operational space
automatic suction flap for cooling the furnace’s operational space
exhaust fan for cooling and drawing off flue gases
controlled underpressure forced cooling
non-controlled underpressure forced cooling
graphic temperature recorder
EIA-485 or LAN interfaces
HtMonit set EV (including software + interface)
measuring loop calibration
installation of facility (to ensure that this facility is brought into operation properly, we recommend installation by an LAC specialist)
optimisation of the temperature field for DIN 17052-01-∆T 10 °C in the internal usable space in an empty furnace at Tmax (for sizes up to SVK 4500 inclusive)
rails embedded in the floor
relative humidity measurement
METREX gas analyser
second door
gas heating
second furnace bogie, manual or electric drive
bogie carriage electric drive
door opening towards the top (electro-hydraulically)
controlled or non-controlled forced overpressure cooling
temperature distribution demand for furnaces in the SVK 7200 size and in larger sizes