The Wincom SX Series Muffle Furnace (also known as a High-Temperature Resistance Furnace) is a premium thermal processing instrument engineered for high-temperature roasting, materials synthesis, and analytical testing. Utilizing high-density alloy heating elements embedded within a high-performance refractory ceramic fiber chamber, it delivers rapid heating curves and excellent temperature uniformity. Equipped with an intelligent programmable digital thermostat, the SX Series is highly specified for ash content determination, metallurgical heat treatment, ceramic sintering, and chemical element analysis across industrial, academic, and quality control laboratories.

Technical Specifications

• Equipment Type: SX Series High-Temperature Laboratory Muffle Furnace

• Maximum Working Temperature: Available in 1000°C, 1200°C, or 1300°C variants based on specific model configurations

• Temperature Stability & Uniformity: High-precision control within ±1.0°C managed by micro-intelligent logic

• Chamber Insulation Material: Energy-saving, lightweight polycrystalline alumina ceramic fiber lining

• Heating Element Matrix: Premium Fe-Cr-Al (Iron-Chromium-Aluminum) alloy wires or Silicon Carbide elements

• Exterior Shell Structure: High-quality cold-rolled steel with a dual-wall fan-cooled jacket to maintain low outer-skin temperatures

• Controller Interface: Intelligent PID microprocessor panel with a dual digital LCD/LED screen (Optional multi-segment programmable profiles)

• Safety Safeguards: Thermocouple failure alert, over-temperature automatic power cutoff, and safety door interlock switch

Key Features

• Rapid Heat-Up and Energy Saving: Designed with a modern ceramic fiber inner chamber that features low thermal conductivity and low heat storage, shortening temperature ramp-up times while cutting power consumption up to 40% compared to traditional brick furnaces.

• Dual-Shell Air Ventilation System: Outfitted with a heavy-duty cooling fan matrix inside a dual-walled outer casing, ensuring the exterior furnace surface remains cool and safe to touch during extended runs at maximum heat settings.

• Intelligent Programmable Control: Features a high-accuracy PID feedback loop that prevents temperature overshoot. Optional upgrades support multi-step heating, soaking, and cooling programs for automated complex testing.

• Safety Interlock Door Cutoff: Engineered with a mechanical micro-switch that automatically cuts off electrical power to the heating elements the moment the furnace door is opened, eliminating electrical shock risks for technicians.

• High-Grade Thermal Shock Resistance: The dense refractory floor plate and heating modules are structural-grade components built to withstand extreme thermal expansion without cracking or shedding loose particles into sample crucibles.

Primary Applications

• Loss on Ignition & Ashing: Burning away organic compounds from agricultural products, polymer plastics, food samples, and rubber compound formulas to calculate exact ash concentrations.

• Metallurgical Heat Treatment: Conducting precise annealing, quenching, tempering, and hardening profiles on small metal parts, gears, and structural alloy specimens in materials science.

• Ceramic Sintering and Melting: Firing advanced ceramic compounds, enamel coatings, and melting small batches of glass or non-ferrous metal metals in research foundries.

• Chemical Qualitative Analysis: Dehydrating mineral ores, activating chemical matrices, and analyzing volatile compounds under stable high-heat footprints.