Plastic pallet making machine produce: Plastic pallet making machines are essential for producing durable, lightweight plastic pallets.
What is a plastic pallet？
Plastic pallets are a common tool used in warehousing and logistics transfers, and can maintain their stability during the transportation of large quantities of goods. To facilitate the movement of goods, plastic pallets are designed to be moved by equipment such as forklifts, pallet jacks, and front-end loaders. Generally speaking, plastic pallets are produced from strong raw materials such as PE and HDPE. Not only do they have better load-bearing capacity due to their large size, but they also have stronger resistance to oxidation and corrosion than metal and wood pallets. performance and can be recycled multiple times.
Injection molding process of plastic pallets
Injection molding is a manufacturing process widely used to produce plastic pallets, capable of producing pallets with intricate details. Molten PE, HDPE, and other plastic materials are injected into the mold. The molten plastic then solidifies and cools in the mold, occupying the volume of the mold cavity and forming the shape of the tray within it.
Plastic pallet making machine produce
The size of plastic pallets is generally more than 1m. They are not only large in volume and thickness, but also heavy in weight. Therefore, in order to produce large items such as plastic pallets, we need to use large-tonnage injection molding machines, generally between 2000-3000 tons.
Haichen Plastic pallet making machine produce
injection unit
- High-speed, high-pressure injection molding can produce high-precision and molded products.
- Fast injection speed and accurate positioning. The product has small internal stress and stable quality.
- Two symmetrically arranged oil cylinders, the nozzle contact force is evenly distributed and accurately adjusted to ensure the concentricity of the nozzle hole and the mold gate.
- 4-level injection speed, 3-level holding pressure and 4-level metering stage can be set according to product requirements.
- The injection device adopts a linear rail full support structure: ensuring fast, smooth, low friction, higher movement accuracy and lower energy consumption. The barrel can withstand heavier hoppers.
clamping unit
- The ejection mechanism has spacious space and the mold is easy to install.
- Hydraulic control and high-precision control system enable accurate positioning of the moving body.
- Five-point double toggle rod clamping device: expands the mold clamping stroke to meet the requirements of larger strokes. Ensure smooth operation at high speeds. Especially suitable for high-speed and high-voltage 24-hour uninterrupted operation.
- Pin bushing, tie rod bushing and moving plate slideway: made of copper material, using a volumetric lubrication system, which only needs to be lubricated once every 1000-1500 molded parts, greatly saving lubricant. The clamping area is very clean.
- Haichen HCS series 2000-ton, 2500-ton and 3000-ton injection molding machines are quite experienced in manufacturing plastic pallets. You can log in to HAICHEN-MACHINE.COM to view more models. It is worth noting that all hydraulic components and seals of Haichen plastic pallet making machines are from internationally renowned manufacturers.
- Plastic pallet mold
Plastic pallet injection molds are special tools or molds used to manufacture plastic pallets during the injection molding process. The mold consists of two halves, a cavity and a core, which are precision machined to create the desired pallet shape. Molds are typically made of durable materials, such as steel or aluminum, to withstand the high pressure and temperature involved in the injection molding process. The design of the mold is critical to ensuring that the characteristics of the pallet, including its size, shape and any internal details, are accurately reproduced. The quality and accuracy of the mold directly affects the quality and consistency of the final produced plastic pallets.
Selection of plastic pallet making machine models
Plastic pallets are generally produced based on the length of a single unit. Common standards range from 1.1*1.1m to 1.2*1.2m. For different bearing capacity and stacking requirements, there are different designs of single layer and double layer.
Therefore, when selecting a plastic pallet manufacturing machine model, special needs such as product size, weight, output, and usage scenarios should also be considered.
example:
Size：1200x1000x150 mm
Weight：25kg
Raw material：HDPE
This is the most common type of four-way plastic pallet, with the “forks” of a forklift or pallet truck allowing access from each side of the pallet. They provide greater handling efficiency (e.g., less loading and unloading time). Especially when the footprint is smaller, because the handling equipment has access to all sides.
The size of the plastic pallet determines the tie rod spacing of the injection molding machine. Additionally, the height of the plastic pallet determines the mold shifting stroke of the injection molding machine, and the weight of the plastic pallet determines the actual injection volume of the injection molding machine. Therefore, it is most appropriate to choose the HCk series 3000-ton injection molding machine.
Others
In the production process of plastic pallets, in addition to using injection molding machines and molds. Some auxiliary equipment can also be equipped to improve production efficiency. The most common ones are chillers, dryers, feeders, crushers, color mixers, etc. These machines can be purchased at Haichen.
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