CARBOLITE Furnaces

Buy CARBOLITE furnaces worldwide from 3G Electric — 20 gravity convection ash and box furnace models for ashing, heat treatment and lab production.

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Natural gravity convection box furnace with 0.81 cu ft capacity, 1200°C maximum temperature, and 7000 W power. Temperature uniformity of ±5°C. Suitable for high-temperature material processing such as ashing, heat treating, and sintering in laboratory and industrial applications.

CARBOLITE

CARBOLITE CWF1223-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.1 cu ft capacity, 1500°C maximum temperature, and 4500 W power rating. Operates on 200-240 VAC with temperature uniformity of ±5°C. Suitable for high-temperature processes such as ashing, heat treating, and materials testing in laboratory and industrial applications.

CARBOLITE

CARBOLITE RHF1503-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.28 cu ft capacity, 1400°C maximum temperature, and 8000 W power. Operates on 200-240 V AC with ±5°C temperature uniformity. Suitable for high-temperature processes such as ashing, heat treating, and materials testing.

CARBOLITE

CARBOLITE RHF1408-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.46 cu ft capacity, 1100°C maximum temperature, 3100 W power, and ±5°C uniformity. Operates on 240 V AC. Suitable for ashing, heat treating, and material testing of ceramics, metals, and composites.

CARBOLITE

CARBOLITE CWF1113-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.81 cu ft capacity, 1100°C maximum temperature, 5000 W power, and ±5°C temperature uniformity. Suitable for high-temperature processes such as ashing, heat treating, and material testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE ELF1123-230SN Natural Gravity Convection Box Furnace

BrandCARBOLITE

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Natural gravity convection box furnace with 0.35 cu ft capacity, 1,700°C maximum temperature, 5,920 W power, and ±5°C temperature stability. Suitable for high-temperature processes such as sintering, ashing, and heat treatment in laboratory and industrial applications.

CARBOLITE

CARBOLITE HTF1710-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 1.27 cu ft capacity, 1300°C maximum temperature, 9000W power, and ±5°C uniformity. Suitable for high-temperature laboratory processes such as ashing, heat treating, and materials testing.

CARBOLITE

CARBOLITE CWF13036-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.18 cu ft capacity, 1100°C maximum temperature, and 2400W power. Provides temperature uniformity of ±5°C. Suitable for ashing, heat treating, and materials testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE CWF1105-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.46 cu ft capacity, maximum temperature of 1300°C, and 3100 W power. Temperature uniformity of ±5°C at 1300°C. Suitable for high-temperature processes such as ashing, heat treating, and materials testing in laboratory and industrial environments.

CARBOLITE

CARBOLITE CWF1313-230SN Natural Gravity Convection Box Furnace

BrandCARBOLITE

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Natural gravity convection box furnace with 0.81 cu ft capacity, maximum temperature of 1300°C, and 7000W power. Provides temperature uniformity of ±5°C. Operates on 240V AC. Suitable for high-temperature processes such as ashing, heat treating, and materials testing.

CARBOLITE

CARBOLITE CWF1323-230SN Natural Gravity Convection Box Furnace

BrandCARBOLITE

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Frequently asked questions

Common questions about CARBOLITE Furnaces from 3G Electric.

What is the difference between a CARBOLITE ash furnace and a box furnace?

Ash furnaces are configured for ashing and ignition work, with chambers and controls suited to residue analysis. Box furnaces are general-purpose chambers for heat treatment, drying and laboratory thermal processes. Both use natural gravity convection in the models listed here, so selection comes down to your process temperature, chamber size and sample handling.

How do I choose the right chamber size and temperature for my application?

Start with the largest sample or batch you will process and the working temperature your cycle requires, then allow headroom for airflow and loading. Confirm the control and safety configuration matches your site procedures. Share your process details with us and we will help match a CARBOLITE model from the 20 listed.

Can 3G Electric supply CARBOLITE furnaces worldwide and what is the lead time?

Yes. 3G Electric supplies CARBOLITE furnaces worldwide, sourcing from the catalog of 20 models shown on this page. Lead time depends on the specific model and configuration, so contact us with your requirement and delivery location and we will confirm availability and shipping.