Injection Molding Knowledge Center

With ordinary high-speed machine can also produce cell phone SIM card tray, but the production of waterproof is not as good as the effect of liquid vertical silicone machine, such as cell phone SIM card, once you open the card slot, bits and pieces of parts in the fingertips, a little inattention will be easy […]

To understand the advantages of double color injection molding, one must grasp the concept of a double color injection machine. Two color injection molding refers to the process of introducing two different materials or colors into the same set of molds to create plastic products. Compared to single color injection molding machines, two color injection

A rotary-table injection molding machine indexes tooling between defined positions. In a vertical insert-molding cell, the layout can assign molding and insert handling to different positions. The tool, drive and control sequence determine the available operations at each station. How the Stations Work Together In one possible two-station layout, one position is used for molding

Many friends in the injection molding industry have received feedback from customers that the products they produce will yellow and fade after being used by consumers in the market for a short period of time, such as phone cases, wearable accessories, and so on. Why does this problem occur? 1. Non-compliant raw materials The main

Control-electronics maintenance should follow the identified machine and controller documentation. An alarm or unresolved machine fault does not by itself prove that a circuit board has failed, and a general web article is not a board-repair procedure. Collect Evidence before Diagnosing a Board Machine model and serial identification, controller and software version. Exact alarm text,

Use the same part, tool, material and acceptance criteria when comparing vertical two-color machine proposals. These four checks help identify what the quotation actually covers. 1. Compare Itemized Scope Ask for the machine model, both injection-unit configurations, tooling responsibilities, transfer mechanism and auxiliary equipment. Identify exclusions, delivery terms and commissioning responsibilities before comparing prices. 2.

Thin-wall molding readiness is an application question. A high-speed nameplate or closed-loop control label does not establish dimensional precision, lower shrinkage, lower energy use or a qualified finished part. Define the Part and Material Provide the drawing revision, minimum and changing wall thicknesses, flow path, gates, cavities and critical tolerances. Identify the exact resin grade,

Below is a guide to flood prevention for vertical injection molding machines. If you have the following conditions: 1. Raise the machine by half a meter to one meter. If unable to elevate, prepare sandbags or raw materials to block the doors to prevent floodwaters from entering the factory area. 2. Prepare a pump for