Enhance your laboratory and industrial heating processes with this high-performance Electric Heating Mantle, designed for efficient and safe liquid heating applications. Constructed with durable cold rolled steel and high-temperature alkali-free glass fiber insulation, this heating mantle ensures excellent heat retention and rapid temperature rise, making it an ideal choice for colleges, petrochemical industries, pharmaceutical labs, and environmental protection institutions. Key Features: · Premium Insulation Material: Utilizes high-temperature alkali-free glass fiber to insulate the resistance wire, providing superior safety and preventing direct contact with glassware. · Large Heating Area & Fast Heating: The expansive heating surface delivers quick and even heat distribution, ensuring efficient liquid heating with minimal temperature fluctuations. · Stepless Temperature Adjustment: Equipped with an advanced non-electronic voltage regulating circuit, offering a wide temperature regulation range from ambient temperature up to 350℃ for precise control. · High Maximum Temperature: Capable of reaching temperatures up to 380℃, suitable for a variety of laboratory and industrial heating needs. · Stable Voltage Function: Features voltage stabilization to maintain consistent heating performance and extend the lifespan of the equipment. · Safe and User-Friendly Design: The heating mantle produces an unclear flame and reduces the risk of glassware breakage, ensuring safe operation during prolonged use. · Continuous Operation: Designed for long working hours, supporting uninterrupted heating processes in demanding environments. Specifications: · Item Type: Heating Mantle · Material: Cold Rolled Steel, Alkali-Free Glass Fiber · Application: Liquid heating for laboratories, petrochemical, pharmaceutical, environmental protection, and related industries · Temperature Adjustment Range: Ambient Temperature to 350℃ (stepless adjustment) · Maximum Temperature: 380℃ · Working Time: Continuous use · Size Options:  - Approx. 500ML: 200 x 165mm (7.9 x 6.5 inches)  - Approx. 1000ML: 260 x 200mm (10.2 x 7.9 inches) This Electric Heating Mantle combines durability, safety, and precise temperature control, making it the perfect heating solution for laboratory experiments and industrial applications requiring reliable liquid heating. Its advanced design ensures efficient performance while protecting your glassware and providing long-term service stability.