Plastic Pallet Mould

A plastic pallet is a logistics unit used in conjunction with forklifts, shelves and other logistics equipment. It can be used to store, load and transport goods. It is one of the essential logistics equipment in modern logistics warehousing. The emergence of plastic pallets is the best product to meet the needs of environmental protection. Using plastic pallets instead of wooden pallets can reduce the damage to forests; it is an inevitable product to adapt to the development of the logistics industry. With the continuous strengthening of food safety concepts, the high hygiene requirements of the pharmaceutical industry , Plastic pallets are favored and sought after by the food and pharmaceutical industries for their anti-corrosion, anti-moisture, anti-rust, anti-insect, non-mold and other characteristics. In addition, plastic pallets have the characteristics of high load-bearing performance and long service life, and are widely used in chemical industry, textile, manufacturing and other fields.

Plastic pallet products produced by injection molding are flat, smooth, crisp and dense, with greater freedom in product design. They are divided into double-sided integral plastic pallets and double-sided assembled plastic pallets.

Double-sided integrated pallets generally have a weight of more than 15 kg/piece and a relatively complex shape, requiring an injection molding machine with a clamping force of more than 2,500 tons to be produced. This type of pallet has a complex shape, large investment, and relatively high cost. However, due to fewer production processes, the production efficiency is relatively high and the product quality is good. Generally, not many plastic processing plants use this method.

The double-sided assembled pallet is a double-sided integrated pallet that is divided into upper and lower pieces, which are injection molded separately and then assembled. Although this product requires 2 sets of molds, the mold structure is greatly reduced, and the total mold investment is still cheaper than the integral type. At the same time, the requirements for the equipment's clamping force are also reduced. A clamping force of ≥1500 tons is sufficient. Generally, plastic processing plants Relatively easy to do. This production method may become the mainstream of plastic pallet production.

When designing and manufacturing a plastic pallet mould, there are several important factors to consider:

• Material selection: Choose materials for the mould that can withstand high pressures and temperatures, as well as exhibit good wear resistance. Common materials used for plastic pallet moulds include 1045, P20, H13 steel.
• Pallet size and design: Determine the specific dimensions and design requirements of the plastic pallet, including the number of entry points, load capacity, and any special features such as stacking lugs or reinforcement ribs.
• Runner system: It usually need a multi tips of hot runner system for plastic pallet mould, as the product is with big size. Hot runner will help the plastic resin to be filled into the whole cavity of mould.
• Venting: Ensure that the mould is designed with proper venting to allow for the escape of air and gases during the injection molding process. This helps prevent defects such as voids or burn marks in the finished product.
• Cooling channels: Incorporate cooling channels into the mould to ensure efficient and uniform cooling of the plastic pallet. Proper cooling is crucial to minimize cycle times and achieve consistent quality.
• Ejection system: Design an effective ejection system to facilitate easy removal of the finished plastic pallet from the mould without damage or deformation.
• Maintenance and repair: Consider ease of maintenance and repair when designing the mould, allowing for easy access to critical components and ensuring longevity.
• Customization: Depending on customer requirements, the mould should be customizable to accommodate different pallet sizes, designs, branding, or other unique features.

By taking these factors into account, you can design or select a plastic pallet mould that meets the specific needs of your production, resulting in high-quality and durable plastic pallets. It is recommended to consult with our team for further guidance and to ensure compliance with industry standards.

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