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- gwdlthermo@gwdl.com
Widely used for melting and solidifying glass or ceramic materials to produce glassfrits, ceramic glazes, enamel coatings, and bonding agents.
GWDLTHERMO frit melting furnaces are designed for high-temperature melting and solidification of glass-based or ceramic materials used in fit production. These furnaces provide precise thermal control for melting raw materials such as silica, borates, alumina, and metal oxides,forming homogeneous glass fits or ceramic binder blocks.
Depending on application requirements, the furnace can be configured with:
Furnace lining: vacuum-formed high-purity alumina poly-light material. High-temp electric heating elements. Control panel with intelligent temp controller, voltage/current meters, computer interface, observation port. Supports in-operation program curve modification.
Furnace body with mirror baking paint (anti-corrosion), air-cooled double-layer structure (outer shell ≤45℃). Three-layer insulation (high-purity alumina). Imported 1800-grade molybdenum disilicide rods, Pt-Rh B thermocouple. Dual-loop protection, integrated control. Lifting cart for easy crucible retrieval.
The equipment is constructed with high-grade refractory bricks and insulating materials, supporting resistance, gas, or induction heating. Its compact integrated structure combines the melting chamber and stirring device to ensure melt uniformity, with strong temperature stability.
Furnace body: CNC-machined with anti-corrosion coating, air-cooled double-layer vacuum-sealed structure (outer shell ≤45℃). Imported U-shaped silicon carbide rods for surrounding heating, K-type thermocouple. Two-stage vacuum pump, axial side door with handwheel lock. Multi-port gas control,.
GWDL-1700R lifting crucible furnace allows safe high-temperature glass melting up to 1700℃. Features precision ±1℃ temperature control, 99% quartz ceramic crucible, four-side and bottom heating, programmable 50-step temperature curve, wind-cooled double-layer body, and instant molten glass discharge for laboratory and industrial applications.
