A Crate Mould is a great tool for plastic injection molding. They are easy to operate and offer good tensile strength. However, it is important to consider some factors before purchasing one. This article will cover a few factors to consider when purchasing a Crate Mould. These factors will help you choose the right one for your needs. Read on to learn more about this tool and what it can do for your business.
High-speed plastic injection molding for crates is a great way to produce a wide variety of containers. These boxes are needed for shipping, storage, and stackable bins. Since space is limited, precision is key. To ensure consistency, the parts are manufactured using high-speed injection molding technology. This process also requires a large amount of water to keep the mould cool. The feed lines are typically 5 cm in diameter.
Typically, milk, soda, and bread crates are made on standard injection molding machines. For crates, however, some customization may be necessary to ensure quality. For example, a high-speed plastic injection molding machine may not be as efficient as a dedicated crates machine, but this type of machine can still produce quality products. Unlike the old-fashioned crates, modern milk crates are made quickly and efficiently with standard injection molding machines.
Generally, the materials that are used to make crates have a good tensile strength. These materials are also ductile and are easy to mold. They are also resistant to wear and tear. However, the tensile strength of plastic crates varies according to their thickness. For example, some materials are not resistant to high temperature and are prone to cracking. In such cases, it is best to choose a plastic material that has a low tensile strength.
Another important factor in determining the strength of plastic crates is the type of reinforcement material. Continuous fiber has a high tensile strength and is commonly used for crate moulds. Continuous fiber is used for multidirectional bearing capacity. However, other materials such as polypropylene are better for tensile strength. Depending on the material, some of these materials may have a lower tensile strength.
If you want to produce plastic crates, you should choose a mold that has high-speed injection capabilities. This will allow you to increase the speed of melting and injection. A high-speed injection molding machine should have an excellent cooling system, a large cooling circuit, and a high-speed screw RPM. Moreover, you should choose the right steel for your crate mould. To make this process more effective, you should also select a steel with the right hardening treatment.
The design of a plastic crate mould is also important. It must be able to make the ejection action when it is opened. You should also check if it uses a hydraulic or mechanical system to operate. High-speed running is possible with precision-machined parts and guided movement systems. A mechanical crate mould will also be durable and easy to maintain. It will help you save time and money by eliminating the need for manual labor.
Product description:
The choice of steel for mould is very important. Generally speaking, we will use P20 steel, 45 mold frame, and sometimes use 718 mold frame structure. Pushing plate is automatically removed, but the oil cylinder structure still needs manual.
We help customers reduce the thickness of the crate. But at the same time, in order to ensure the bearing capacity of the crate, we increase the R Angle coefficient on the bottom surface, the rib and other bearing parts.
Most crate moulds require 4 to 6 points of hot runner, because recycled plastic will be used for injection production, generally using hot runner gate.
If you are interested in high quality, long service life, high speed production crate, and want to find a long-term supplier, please feel free to contact me.