Injection Molding Knowledge Center

PC, also known as polycarbonate, has very high mechanical properties, earning it the nickname “bulletproof glue.” PC has characteristics such as high mechanical strength, wide application temperature range, good electrical insulation performance, good dimensional stability, and transparency. It is widely used in electrical products, electrical instrument housings, and electronic components. Due to the high processing […]

A vertical rotary machine can separate molding from loading or unloading when the tool, controls and protective arrangement support those operations. This layout can reduce waiting if handling is a substantial part of the existing cycle. Check Which Tasks Can Overlap Map loading, inspection, molding, cooling or curing, indexing and removal. Identify the task that

For an 85–120T vertical injection molding project, request a price for the specified press, injection unit and table configuration. The tonnage describes clamping force. Verify shot capacity separately for the selected screw, injection unit and material. Match the Press to the Tool Provide the mold dimensions and weight, mounting and opening requirements, cavity count, part

Changes in machine noise are useful diagnostic evidence when paired with the operating conditions. Compare the sound with the normal baseline for the same machine, mold, recipe and cycle stage. Record the Conditions Note when the sound began, whether it appears during startup, clamping, injection, recovery, indexing or ejection, and whether it is continuous or

Send the same project information to each supplier when requesting a small injection molding machine quotation. Ask for the model and injection-unit configuration that the supplier used to prepare the offer. Provide the Part and Tool Data Part drawing, exact resin grade, cavity count and part and runner weights. Mold dimensions, weight, mounting, opening and

Vertical injection molding machines can be classified using two main nomenclature systems: 1) Tonnage, which indicates the clamping force, and 2) Gram weight, which reflects the capacity of the extruder screw barrel. The clamping force is crucial as it determines whether the injection molding machine can handle the pressure generated by the mold’s product area.

The materials commonly used for injection molding automotive parts include PA66+30%GF, PA66, PBT, PP, POM, and others. These are some of the commonly used materials in the injection molding of automotive parts using a vertical injection molding machine. In the injection molding of urea tank parts for automotive accessories, PA66+30%GF is mainly used. PA66 material

Choosing the appropriate injection molding machine for manufacturing sizable plastic items requires careful consideration between large vertical injection molding machines and their horizontal counterparts. This discussion will delve into the distinctions to aid in making an informed decision. Initially, let’s delve into the specifics of a large vertical injection molding machine, designed to overcome the

Finding a reliable BMC thermosetting plastic injection molding machine manufacturer that can effectively support mass production is crucial, as this step may determine the future of your business. So, how should we choose a high-quality and reliable BMC injection molding machine manufacturer? Here are some simple guidelines to help you: 1. From a professional perspective,