Military box mold
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The unique one-piece molding process combines durability, precision, and beauty. Made of high-quality materials to ensure the strength of the product while ensuring performance. The rotational molding process ensures a seamless finish, adding to the overall aesthetics. The roto-molding process allows the production of complex and special-shaped fuel tanks to better fit into the remaining space of the car chassis, thereby increasing the capacity of the fuel tank, and improving fuel storage capacity and the mileage of the car. The automobile fuel tank mold adopts a rotational molding process, which is not easy to produce sparks during collision and friction. The relative density of plastic is only about 1/7 of metal, so compared with a metal fuel tank of the same volume, the weight of this automotive fuel tank mold can be reduced by about 1/3 to half. This helps reduce the overall weight of the car and improves fuel economy.
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ZHROTO isChina Custom Automobile Fuel Tank Mold Manufacturers and Plastic Fuel Tank Mold Suppliers, founded in 2015 (formerly Suzhou Zhuohe Mould Technology Co., LTD.) moved to Taizhou City, Jiangyan District in December 2021, New name - Jiangsu Zhuohe Mould Co., LTD., with years of experience in the development and production of roto molding molds & parts, the company team participated in the 2008 Beijing Olympic Games and 2010 Shanghai World Expo. Skilled roto molding for engineering vehicle fuel/water tanks, cleaning environmental tanks, toy furniture, kayaking, buoy floating, agricultural machinery accessories, coolers, etc. The new factory plant covers an area of more than 12000 square meters, with 10 CNC centers, including one set of five-axis CNC centers, 1 set of 4mtrs rotational molding machine, 2 sets of 3.5mtrs rotational molding machines and 1 set of 3mtrs 3arms. The annual capacity of mold making is about 1500 sets and rotomoulding plastic products is more than 3600 tons. The company has passed ISO9001:2015 Quality management certification, ISO14001:2015 Environmental management certification, and ISO45001:2015 Occupational Health and Safety Management certification system. We offer Rotational Plastic Processing Fuel Tank Mold.
The company has passed ISO9001:2015 Quality Management Certification, ISO14001:2015 Environmental Management Certification, and ISO45001:2015 Occupational Health and Safety Management Certification System.
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When designing a fuel tank mold for an automobile, there are several key factors that require special consideration:
Size and shape of the fuel tank
The mold design must accurately reflect the actual size and shape of the fuel tank, including any complex geometry and internal structure. The design of the fuel tank must meet the installation space and design requirements of the vehicle.
Material compatibility
The fuel tank mold needs to use materials that are compatible with the fuel tank material. Common fuel tank materials are plastics (such as polyethylene) and metals (such as aluminum or steel), and the mold material must be able to withstand the processing requirements of these materials.
Pressure and temperature control
The design must consider pressure and temperature control during the injection molding or die casting process. The mold needs to be able to withstand high temperatures and high pressures while maintaining a stable shape and size.
Channels and cooling systems
The design of cooling channels within the mold is critical. An effective cooling system helps to uniformly cool the mold, reduce warping or deformation, and improve production efficiency and product quality.
Durability and maintenance
The mold needs to be designed to be durable enough to cope with long-term production pressure and wear. At the same time, the mold's maintenance and repair convenience should also be considered to reduce downtime and maintenance costs.
Manufacturing automobile fuel tank molds involves a variety of technologies and processes, mainly including the following:
Injection molding
Injection molding is a common technology for manufacturing plastic fuel tank molds. Molten plastic is injected into the mold and cooled to form. This method is suitable for large-scale production and can produce high-precision and high-complexity fuel tank components.
Die casting
Die casting is the main process for manufacturing metal fuel tank molds. Molten metal is pressed into the mold and cooled to obtain a metal part of the desired shape. This process is suitable for metal fuel tanks such as aluminum alloys or magnesium alloys, and can provide excellent strength and corrosion resistance.
CNC machining
CNC machining is used to manufacture the core components of the mold, providing precise cutting and forming. CNC technology can handle complex geometric shapes and ensure the accuracy and consistency of the mold.
Electrical discharge machining (EDM)
Electrical discharge machining is used for precision mold manufacturing, especially when dealing with hard materials. It removes material through electric spark discharge and is suitable for making complex shapes and delicate structures.
Laser cutting
Laser cutting technology is used for precision cutting of molds, especially when high precision and complex patterns are required. It provides high-quality cut surfaces and reduces subsequent processing steps.
Heat treatment
Heat treatment is used to improve the properties of mold materials, such as hardness and wear resistance. Through the process of heating and cooling, the physical properties of the material are changed to enhance the durability and life of the mold.
Surface treatment
The mold surface is treated, such as chrome plating or nitriding, to improve its corrosion resistance and wear resistance. Surface treatment also helps reduce friction and adhesion during the production process.