Powerjet Will Present the 120th Canton Fair with it`s high speed thin wall injection molding machine K-126S6. The booth number is 1.1F60 (Hall 1.1, No. F60) Showing the production of thin wall fast food box which thickness is only 0.37 mm.
Read more →Powerjet Will Attend The 10th China Chengdu Rubber, Plastics and Packing Industry Exhibition and show the newest high speed PET preform molding machines and the hybrid injection molding machine in booth NO. 5101 The 10th China Chengdu Rubber, Plastics and Packing Industry Exhibition is held in Chengdu City, […]
Read more →in designing the runner, first-time we must consider items that affecting runner size, some of which – Volume of part, the greater the volume takes a larger diameter runners anyway. – Weight of part, the heavier parts, it takes a larger diameter runners. – Plastic materials, plastic materials with low […]
Read more →Continuing previous post about sleeve ejector system in mold, now let’s learn how to choose runner layout, and lay outing the cavity and core: From picture above space that available for layouting cavity core is 40 mm X 40 mm, from those available space we must design effective and cheap […]
Read more →Picture below shown layout model for 6 cavity product, star layout used to connecting 3 cavity, then connected again with straight line. distance between one cavity to another is same Top view 3D View because flow at nearest sprue is faster than other, although the distance from the branch to […]
Read more →After material injected by nozzle, runner systems will convey the molten material from the sprue to the gate. basic runner system consist of sprue, main runner, sub runner, cold slug, and gate. since the design of the runner system has large effect on molding quality, molding efficiency, cycle time, cooling […]
Read more →There are various concept and type of runner, here we will give explain about runner type depending on the temperature control, we could divide in 3 type : 1. Standard runner system 2. Cold runner system 3. Hot runner system standard runner system are directly machined into the mold plates […]
Read more →picture below show a simple runner system in mold construction, begin from nozzle until gate, nozzle for mold usually located in plate 1, plate 1 is upper plate,: when you design a runner system, basically like picture below, you must know location of product, is important when we decide where […]
Read more →Many type of mold in the platic industry but generally mold devide in 3 big section there are : Two plate mold Two plate mold basically when opening the product after plastic injection process mold just devide in two parts core side and cavity side, this type molding only have […]
Read more →second previous post i have post about the slider parts and construction in complete mold base , then now i give a little brief when we need slider in mold design, basically we design mold from our customer, first is we must look the parts that we will make by […]
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