SUNMORE Custom Rotomolding Mold for 50L HDPE Fuel Tank with High Precision and Uniform Wall Thickness

OEM ODM Rotomoulding Mold for HDPE Fuel Tank & Industrial Plastic Oil Container is a high-precision rotational mould independently designed and manufactured by SUNMORE factory. It is specially used for one-piece rotomolding of HDPE fuel tanks, equipment oil containers and agricultural machinery fuel vessels. Made of high-quality cast aluminum alloy, this mould features excellent thermal conductivity, uniform heat distribution and strong corrosion resistance. It is suitable for mass production of various specifications of fuel tanks, meeting the diverse needs of agricultural machinery, engineering equipment, garden machinery and industrial vehicles.

Poor thermal conductivity leading to uneven wall thickness: Conventional moulds often have uneven heating, resulting in thin and weak areas on the fuel tank that are prone to cracking or leakage. Our high-grade aluminum alloy mould ensures uniform heat transfer, making the tank wall thickness consistent and pressure-resistant.

Rough inner cavity affecting sealing performance: Ordinary moulds may leave scratches or burrs on the tank surface, which can affect the sealing and durability of the fuel tank. Our precision CNC machined mould produces smooth, burr-free fuel tanks with high surface quality directly from the mould.

Difficult demoulding and low production efficiency: Complex mould structures can make demoulding slow and damage the product, especially for tanks with complex shapes. Our optimized split design with quick-release clamps allows for fast assembly, disassembly and demoulding, significantly improving production efficiency.

Low wear resistance leading to short service life: Common moulds wear out quickly after repeated use, causing product defects. Our mould undergoes professional anti-corrosion and anti-wear treatment, maintaining high precision for tens of thousands of cycles.

• Material: High-Quality Cast Aluminum Alloy
• Processing Technology: CNC Machining + Multi-step Polishing + Surface Anti-corrosion & Anti-wear Treatment
• Customization: Supports OEM/ODM customization of tank capacity (such as 50L, 100L), shape, connection ports and structural details according to customer drawings or samples
• Structure: Split mould with reinforced frame, quick-lock clamps and standard rotomoulding equipment interface

Used for rotomolding production of HDPE fuel tanks, industrial oil containers, agricultural machinery fuel vessels and equipment oil storage tanks. Widely applicable to tractors, lawn mowers, construction machinery, generators, ATVs, UTVs and other equipment requiring fuel storage.

Choose this mould when:

• You need mass production of high-quality HDPE fuel tanks and oil containers
• You require consistent wall thickness and smooth surface finish to ensure the tank's pressure resistance and sealing performance
• You need flexible customization of tank size, shape and design to meet different equipment and machinery requirements

Choose other options when:

• Small-batch trial production or special-shaped tank designs (steel moulds available for cost optimization)
• Ultra-large capacity fuel tanks (custom heavy-duty mould solutions available upon request)