The Preform Mould is a highly complex and sophisticated plastic injection molding machine. It is made of stainless steel with a high glossy surface finish and a hardness of HRC 48-52. Moreover, its base is chrome plated, which helps prevent corrosion. The best part of the mould is its self-locking and shut-off cavities, which guarantee precision and reduced defect in the final preform production.
The main components of the pet-mould preform mould are made of S136 material, while the mold base is made of imported P20. The mould components are heat-treated in a German vacuum stove to ensure a hardness of HRC45-HRC48. The machine is also equipped with machine tools imported from Japan and America, which make the process of manufacturing the preforms more accurate and interchangeable. The preform mold is manufactured using two-to-five-plates with up to 144 cavities per mould.
The main constraints of the cold runner system are its limited automation capabilities and the difficulty of automating it. The heavy moving plate of a PET preform mould can quickly wear down the mechanical travel limiters and plate guide system. Hence, a preform mould using a hot-runner system is generally used for high-speed injection molding. The most common type of this type of injection moulding machine is the hot runner method.
The Preform Mould uses a S136 material. The main components are manufactured by Sweden ASSAB, while the mold base is imported from P20. The components are heat-treated in a German vacuum stove. This process guarantees a hardness of HRC45-HRC48. The machine is equipped with many machine tools, including CNC milling machines and lathes. This increases the processing precision and interchangeability.
The preform mold is made from steel. Its walls are made from S136 or 2316. The slider and core inserts are titanized, and the weight difference is less than 0.3g. The preform mould is installed on an injection machine, and it is used to produce wide mouth preforms. If you are looking for a high-quality plastic injection mould, you can be rest assured that this type of mold will deliver results.
The Preform Mould is an important tool in plastic injection molding. It is essential in the manufacturing of high-quality parts. It is the most common way to mold plastic. Injection molding, hot runner and cold runner injection molds are the most common. It is important to consider the cost of these methods before you decide which method is right for your project. Once you have decided the type of preform mold, you can start the process of customizing it.
Choosing the Type of Preform Mould is very important. The Type of Material You Need to Choose For Your Products. A wide mouth preform is the best choice for a large number of applications. Injection Molds are designed to mold a variety of materials. They can be made from S136 steel or 2316 titanium. You can also choose a plastic mould with different shapes and cavities. These preforms are also called thermoformed and injected in a closed-mouth cavity.
Choosing the Right Type of Preform Mould is extremely important. The Preform Mould should be durable and resistant to corrosion. It should also be able to withstand a high temperature. For example, it should be able to withstand temperatures that can reach up to 200 degrees Fahrenheit. In addition, the Preform Mould should be able to withstand pressure up to 2 million psi.
Its thickness is controlled to 0.10mm and the weight of the mould is guaranteed at two to five preforms per minute. A single mould can produce 144 cavities. It is best suited for a wide mouth type of product. Suitable materials for the mould include S136 steel and alloy brass. The main disadvantages of cold runner moulds are that they are not automated. The heavy moving plate of a PET preform mould causes rapid wear on the plate guide system and mechanical travel limiters.
A good Preform Mould has the ability to produce high-quality PET preforms. It should have an appropriate screen to control the amount of material to be molded. Typically, a preform screen has one-eighth-inch holes and three-sixteenths-inch centers. However, some applications may require larger or smaller holes. A screen that is too large can cause the preform to wenkle or tear.
