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Hangzhou Deju Automotive Tire Mold Casting Oven Circulating Hot Air Drying Oven High Temperature Large Drying Unit Industrial Oven
Application of tire mold oven: Due to the large size of tire gypsum molds and the need for splicing and repair, this drying process requires secondary
Product details
Application of tire mold oven:
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 molds, but also ensures that tire gypsum molds will not crack due to rapid drying. It is generally recommended to use a high drying temperature of 220 ℃, and the specific drying procedure may vary depending on the size of the gypsum mold.
Purpose of tire mold oven:
The mold casting oven produced by our company is developed and produced for gypsum casting technology, with good temperature uniformity, fast heating speed, and humanized control.
Gypsum casting technology has been widely used for precision castings and plastic molds of zinc, aluminum, or copper alloys, 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 zinc alloy molds and is widely used in 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.
Technical parameters of tire mold oven:
air supply mode |
Forced air circulation |
|
heating rate |
Room temperature+40~Max300 ℃, reaching 250 ℃ takes about 55-60 minutes (empty box test) |
|
high temperature |
300℃ |
|
Uniform performance |
In setting250℃During testing, the temperature tolerance is±2.5℃(Empty container test) |
|
thermal insulation performance |
Reached inside the furnace250℃, the outer wall temperature does not exceed45℃ (room temperature+5 ℃) |
|
Air duct design |
Adopting a combination of two side air ducts and a top air duct circulation, with double doors and door buckles fixed with pull rods, sealed with foam high-temperature resistant silicone sealing strips. 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. |
|
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. |
|
Specifications and Dimensions |
internal dimensions |
D1500mm × W1500mm × H2000mm (effective usage space calculation) |
external dimensions |
D1720mm × W2300mm × H2410mm (calculated for large dimensions) |
|
Application of tire mold oven:
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 molds, but also ensures that tire gypsum molds will not crack due to rapid drying. It is generally recommended to use a high drying temperature of 220 ℃, and the specific drying procedure may vary depending on the size of the gypsum mold.
Purpose of tire mold oven:
The mold casting oven produced by our company is developed and produced for gypsum casting technology, with good temperature uniformity, fast heating speed, and humanized control.
Gypsum casting technology has been widely used for precision castings and plastic molds of zinc, aluminum, or copper alloys, 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 zinc alloy molds and is widely used in 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.
Technical parameters of tire mold oven:
air supply mode |
Forced air circulation |
|
heating rate |
Room temperature+40~Max300 ℃, reaching 250 ℃ takes about 55-60 minutes (empty box test) |
|
high temperature |
300℃ |
|
Uniform performance |
In setting250℃During testing, the temperature tolerance is±2.5℃(Empty container test) |
|
thermal insulation performance |
Reached inside the furnace250℃, the outer wall temperature does not exceed45℃ (room temperature+5 ℃) |
|
Air duct design |
Adopting a combination of two side air ducts and a top air duct circulation, with double doors and door buckles fixed with pull rods, sealed with foam high-temperature resistant silicone sealing strips. 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. |
|
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. |
|
Specifications and Dimensions |
internal dimensions |
D1500mm × W1500mm × H2000mm (effective usage space calculation) |
external dimensions |
D1720mm × W2300mm × H2410mm (calculated for large dimensions) |
|
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