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 ash furnace with 0.64 cu ft capacity, 7,080 W power, and 240V AC operation. Maximum temperature of 1,100°C with temperature uniformity of ±5°C. Used for ashing organic samples in laboratory and industrial settings, such as coal, plastics, and food testing.

CARBOLITE

CARBOLITE Natural Gravity Convection Ash Furnace AAF1118-230SN

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Natural gravity convection box furnace with 0.46 cu ft capacity, 1200°C maximum temperature, 3100 W power, and ±5°C uniformity. Suitable for high-temperature processes such as ashing, heat treating, and materials testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE CWF1213-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.18 cu ft capacity, 1300°C maximum temperature, and 2400W power. Operates on 240V AC with temperature uniformity of ±5°C. Suitable for high-temperature processes such as ashing, heat treating, and materials testing.

CARBOLITE

CARBOLITE CWF1305-230SN Natural Gravity Convection Box Furnace

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This natural gravity convection box furnace has a 0.1 cu ft capacity and a maximum operating temperature of 1600°C. It is powered by 4500 W and operates on 200-240 V AC. Typical applications include ashing, heat treating, and materials testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE RHF1603-230SN Natural Gravity Convection Box Furnace

BrandCARBOLITE

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Natural gravity convection box furnace with 0.18 cu ft capacity, maximum temperature of 1200°C, and 2400W power. Features +/-5°C temperature uniformity and operates on 240V AC. Suitable for ashing, heat treating, and material testing in laboratory and industrial applications.

CARBOLITE

CARBOLITE CWF1205-230SN Natural Gravity Convection Box Furnace

BrandCARBOLITE

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This natural gravity convection box furnace has a 0.18 cu ft capacity and a maximum temperature of 1,700°C. It operates at 4,050 W with a temperature uniformity of +/-5°C. Typical applications include high-temperature material processing such as ashing, sintering, and heat treatment in laboratory and production settings.

CARBOLITE

CARBOLITE Natural Gravity Convection Box Furnace HTF1705-230SN

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Natural gravity convection ash furnace with 0.35 cu ft capacity, 1100°C maximum temperature, 4000 W power, and 240V AC operation. Temperature uniformity of ±5°C. Suitable for ashing organic samples in laboratory and industrial quality control applications.

CARBOLITE

CARBOLITE Natural Gravity Convection Ash Furnace

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Natural gravity convection box furnace with 0.21 cu ft capacity, maximum temperature of 1100°C, and 2000W power rating. Temperature uniformity of ±5°C. Suitable for ashing, heat treating, and material testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE ELF11006-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.81 cu ft capacity, 1100°C maximum temperature, and 7000 W power. Temperature uniformity of ±5°C at 1100°C. Suitable for heat treatment, ashing, and material testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE CWF1123-230SN Natural Gravity Convection Box Furnace

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Natural gravity convection box furnace with 0.28 cu ft capacity, 1500°C maximum temperature, and 8000 W power. Temperature uniformity of ±5°C. Suitable for high-temperature processes such as ashing, sintering, heat treating, and materials testing in laboratory and industrial settings.

CARBOLITE

CARBOLITE RHF1508-230TX 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.