Everything you Need to Know About Roto Molding Plastic Pallets

Rotomolding plastic pallets are a durable and reliable option for shipping and storing goods. These pallets are manufactured using a process known as rotational molding, which involves heating plastic powder in a revolving mold to produce a seamless and durable result. Unlike wooden pallets, they have no weak places and are resistant to collisions, chemicals, and weather. This makes them useful for transportation, food, and pharmaceutical industries, which require hygiene and robustness. Rotomolded plastic pallets are also customizable, allowing tailored designs to fulfill various requirements. Let us describe these plastic pellets' process, benefits, and applications in detail.

1. Material Preparation: The process begins with selecting the plastic material, usually polyethylene (PE) due to its durability and cost-effectiveness. The plastic is typically in powder form.
2. Mold Loading: The plastic powder is loaded into a mold. Molds can be made from aluminum or steel, and designed to the specific shape and size of the pallet.
3. Heating and Rotation: The mold is heated in an oven while rotating on two perpendicular axes. This ensures that the plastic powder melts and coats the interior surfaces of the mold evenly, forming a hollow shape.
4. Cooling: The mold is cooled after the plastic has evenly coated the mold’s interior and formed a uniform thickness. This can be done using air, water, or both.
5. Demolding: The mold is opened and the solidified plastic pallet is removed once cooled.