High Temperature Laboratory Furnaces for Extreme Heat

Sylab Scientific provides a complete range of high‑temperature furnaces, including chamber furnaces, tube furnaces, and custom‑designed furnaces — built for rigorous laboratory thermal processing, ashing, sintering, heat treatment, and research applications.
Chamber furnaces (e.g. ashing / volatile‑matter furnaces) are designed with insulated, low‑mass chambers and heating elements embedded in ceramic slabs or walls. These furnaces typically reach maximum temperatures up to around 1200 °C (with continuous operation around 1150 °C) — suitable for tasks like ashing, calcination, sample pre‑treatment, volatile matter determination, and general high‑temp heating.
Features include energy‑efficient insulation, vertical‑lift doors for operator safety, exhaust/chimney systems for fume removal, multi-segment PID controllers with programmable cycles, over-temperature protection, and optional accessories like crucibles, trays, thermocouples & racks.
Tube furnaces, both horizontal and vertical, use high‑grade heating elements — often silicon‑carbide rods — arranged parallel to a removable work tube. These furnaces permit controlled-atmosphere or inert‑gas processing (when used with appropriate work‑tubes and gas‑tight end‑seals), offering excellent temperature uniformity and stability.
They are ideal for research and advanced thermal treatments, such as sintering, annealing, heat‑treating small samples, or performing thermal decomposition under vacuum or controlled gas atmospheres.
For specialized needs, Sylab also offers custom‑designed furnace solutions — tailored to customer requirements regarding temperature ratings, tube sizes, heating zone lengths, atmosphere control, loading configuration, or special applications.
Sylab’s high‑temperature furnaces cover a broad spectrum — from standard ashing or volatile‑matter chamber furnaces, to advanced tube‑furnace setups and fully custom-designed units — enabling labs to handle a wide variety of materials and processes requiring precise, high‑temperature thermal control.