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SC shaft furnace with internal atmosphere circulation
SC shaft furnace with internal atmosphere circulation
up to 850 °C
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Ideal for large charges loaded using a crane
The shaft furnace is used above all for heat treatment of large and heavy charges that are loaded in the furnace by a crane. The furnace is provided with forced air circulation which allows quicker charge heating through and better distribution of thermal field.
I want this furnace
+420 547 230 016
Call us from 8:00 a.m. to 2:00 p.m.
sales@lac.cz
We’ll reply within 24 hours.
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Benefits
The heating placed along the walls ensures an even temperature distribution in the chamber’s internal operational space
Forced air circulation
A refractory steel grate is located at the bottom of the furnace; it is used for loading the charge, and meanwhile enables air circulation within the furnace
Charge treatment technology
Soft annealing
Annealing for stress relieving
Recrystallisation annealing
Artificial ageing
Low-temperature tempering
High-temperature tempering
Curing
SC 500/85 shaft furnace with internal atmosphere circulation
SC 500/85 shaft furnace with internal atmosphere circulation
Technical parameters
Furnace equipment
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
Weight in kg
Protection*
Voltage V
Max. load capacity of bottom in kg
SC 500/85
850
300 - 800
500
1600x2400x1800
800x1000
50
1210
100/3
400
350
SC 800/85
850
300 - 800
800
1800x2400x1800
1000x1000
70
1500
125/3
400
450
SC 1000/85
850
300 - 800
100
1800x2700x2100
1000x1300
90
1720
160/3
400
600
SC 1700/85
850
300 - 800
1500
2000x2700x2100
1200x1300
120
2200
250/3
400
1000
SC 2300/85
850
300 - 800
2300
1200x3300x2400
1200x2000
120
3200
200/3
400
1000
*Protection can vary depending on accessories added (at additional cost).
Subject to technical changes.
Standard equipment
Electro-hydraulically lifted lid
HtIndustry/Ht205 controller (30 programmes with 15 steps each)
Limit unit
Resistance heating (meanders)
Insulation using blocks made of mineral-fibre and lightweight refractory bricks
“K” type thermocouple
Optional accessories available at additional cost
Ht200 controller (30 programmes with 25 steps each, USB interface)
Optimisation of the temperature field to meet the DIN 17052-1 ΔT 10 °C standard in the internal usable space (in an empty furnace at Tmax) including a report from measuring
Manual protective atmosphere intake
Controlled forced overpressure cooling
Uncontrolled forced overpressure cooling
Measuring loop calibration (thermocouple + controller)
RS232 or EIA485 interface
HtMonit set (software + EIA or RS 232 interface)
Digital temperature recorder (3 inputs)
Ammeters for checking the state of the heating elements (numbers based on number of phases connected to the heating)
Custom accessories
Individual dimensions to match customer requirements
Custom loading grate (depending on the nature of the charge)
Note: When combining accessories (at additional cost), consult with our technical office.
Related custom projects
Front-loaded two-furnace line for heat treatment of aluminium castings at up to 650 °C
Dryer for preheating electric motor stators at up to 350 °C
Chamber dryer for curing composite components to 250 °C
Over 16,000 furnaces manufactured
Our own team of maintenance technicians
25-member design team
6 custom projects per month
Testing of your specific charges
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https://www.lac.cz/en/furnaces-and-dryers/sc-shaft-furnace-with-internal-atmosphere-circulat | https://www.lac.cz/en/furnaces-and-dryers/sc-shaft-furnace-with-internal-atmosphere-circulat