Car tire mold gypsum casting oven FB series

Car tire mold gypsum casting oven detailed information:
Application of gypsum baking for tire casting molds
Due to the large size of the tire gypsum mold and the need for splicing and repair, this drying process requires secondary drying before pouring. Developing a scientifically reasonable drying process is not only beneficial for the rapid drying of the mold, but also ensures that the tire gypsum mold will not crack due to rapid drying. It is generally recommended that the MAX drying temperature be 220 ℃, and the specific drying procedure may vary depending on the size of the gypsum mold.

Summary
The mold casting oven produced by our company is developed and produced for gypsum casting technology: it has good temperature uniformity, fast heating speed, and humanized control.

Gypsum precision casting technology has been widely used for precision castings of zinc, aluminum, or copper alloys and plastic molds, shortening the molding cycle and reducing costs. Due to the poor thermal conductivity, low air permeability, and brittleness of gypsum molds, there are high requirements for the heating speed, temperature uniformity, and air volume control of the oven. The mold oven we develop and produce can meet the requirements of precision casting high-quality zinc alloy molds, and is widely used in high-quality aluminum products for industries such as automotive tires and aerospace. Our oven products meet the standards set by international companies for product quality and documentation.
Mold casting oven, dryer, industrial oven, industrial oven, large oven, large dryer

Specifications and dimensions:
Internal dimensions: D1500mm × W1500mm × H2000mm (effective usable space calculation)
External dimensions: D1720mm × W2300mm × H2410mm (calculated based on MAX dimensions)

Technical parameters of gypsum casting oven for car tire molds:
1. Air supply method: forced air circulation
2. Heating rate: Room temperature+40~Max 300 ℃, 250 ℃ takes about 55-60 minutes (empty box test)
3. MAX temperature: 300 ℃
4. Uniform performance: When tested at 250 ℃, the temperature tolerance is ± 2.5 ℃ (empty box test)
5. Thermal insulation performance: The temperature inside the furnace reaches 250 ℃, and the outer wall temperature does not exceed 45 ℃ (room temperature+5 ℃)
6. Air duct design: It adopts a combination of two side air ducts and a top air duct circulation, with double doors and door buckles fixed with pull rod type seals. Foam high-temperature resistant silicone sealing strips are used for sealing. Different air guide plates are installed in the two side air ducts to control the side air flow of hot air circulation and achieve a more uniform temperature inside the box.
7. Baking structure: An aluminum solid disk with a diameter of 1300mm and a thickness of 22mm is installed on the internal chassis of the oven, which can carry more than 800 kilograms. It is supported by a shaft with a diameter of 80mm and driven by a 0.75KW variable frequency speed motor. It is installed in the electrical box and driven by a chain.
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Features of gypsum casting oven for car tire molds:
Gypsum precision casting technology has been widely used for precision castings of zinc, aluminum, or copper alloys and plastic molds, shortening the molding cycle and reducing costs. Due to the poor thermal conductivity, low air permeability, and brittleness of gypsum molds, there are high requirements for the heating speed, temperature uniformity, and air volume control of the oven. The mold oven we develop and produce can meet the requirements of precision casting high-quality zinc alloy molds, and is widely used in high-quality aluminum products for industries such as automotive tires and aerospace. Our oven products meet the standards set by international companies for product quality and documentation.