• Key points that you need to know about when making Radiator Tank Mold

    Over 20 years, HS have been proudly supporting OEMs & Tier I & II suppliers in automotive sector with turnkey tooling manufacturing and engineering solutions that they can depend on .With experience of delivering over 100 high performance tank tooling for motorcycle, automotive cars and other vehicles, HS becomes one of the leading injection tooling manufacturers for radiator assembly plants and OEM production facilities in and out of China.       For long-shaped automotive radiator tank, it is difficult to control warp and deformation only by the conventional method of optimizing injection process as the deformation of the plastic tank are caused by many factors such as uneven cooling, uneven shrinkage, uneven orientation, and corner effects. Therefore, usually adopt Pre-deformation compensation technology to preset amount of deformation and offset or reduce deformation of product after mold is released. HS engineering team consider below fives crucial steps as the keyps that leads to the success of your tank project.   UseMoldflow to calculate…

    Plastic Injection Mold February 24, 2022
  • What is plastic injection molding and what are the advantages?

    Injection molding makes possible mass production of intricate, high performance, tight tolerance parts with very little secondary labor and minimal waste. It is defined as a process of shaping plastic by melting it and injecting it into a predesigned mold. As known, plastic injection molding has a bevy of advantages and benefits over comparative plastic processing and manufacturing methods. Here’s a look at the top 11 benefits of plastic injection molding.   1.High production rate There is a reason why plastic injection molding is one of the – if not the most common – technologies for long manufacturing runs: it’s fast. How fast? While the speed depends on the complexity of the mold itself, generally only about 15 to 30 seconds pass between cycle times. 2.Large Volume production The initial creation of a mold can be expensive, with the cost being a few thousand dollars.   But once the mold is built you can…

    Mold making December 30, 2019
  • Custom auto parts

    Product name Customer-specific parts Product Material PA66+30%GF Product Type Customer-specific parts Process Injection molding Runner COLD sprue Cavity 1X2 This is a cold sprue injection mold for auto parts and the material plastic is PA66+30%GF.And mold test video link:https://youtu.be/EtTf4GmJp9o   Our factory is equipped with various size of injection machine ranging in tonnage from 55 tons to 610 tons and shot capacities ranging from 1.3 oz to 80 oz. We can meet any of your custom injection molding needs using different types of plastics including ABS, PC, PP, Nylong and so on. We produce custom injection molded finished products and parts for direct shipment to oversea end customers  We produce standard and custom plastic products for various industries including Automotive, House hold application, Medical and more. Since 2005, HS Mold has specialized in custom, high-volume plastic injection molding. Our team are committed to the success of your project and works hard to meet or exceed the project’s…

    plastic products December 24, 2019
  • Custom medical device housing

    Product name Custom medical device housing Product Material ABS+PC Process Injection molding Runner cold sprue Cavity 1+1 This is a cold sprue injection mold for medical parts and the material plastic is ABS+PC. Our factory is equipped with various size of injection machine ranging in tonnage from 55 tons to 610 tons and shot capacities ranging from 1.3 oz to 80 oz. We can meet any of your custom injection molding needs using different types of plastics including ABS, PC, PP, Nylong and so on. We produce custom injection molded finished products and parts for direct shipment to oversea end customers  We produce standard and custom plastic products for various industries including Automotive, House hold application, Medical and more. Since 2005, HS Mold has specialized in custom, high-volume plastic injection molding. Our team are committed to the success of your project and works hard to meet or exceed the project’s requirements

    plastic products December 23, 2019
  • Things you need to know about Overmolding

    Overmolding injection process is used in many areas to create finished plastic parts and improve product efficiency. Without the process of,we would not have so many consumer  products that everyone wants and needs. Examples of overmolded products would be packing products,cell phones, toothbrush, computer monitors. So how exactly does the overmolding process work and what kind of defects we may see?     What is overmolding?     Overmolding is also called as  two-shot molding, results in parts in which it is clearly evident that more than one material is being used. It is a kind of injection molding process where only part of a product is molded in one material, and that molded piece is manipulated so the second material can be molded around, over, under, or through it to complete the final part. This method is sometimes referred to as in-mold assembly, since the resulting part effectively acts as an assembly of two materials…

    Uncategorized December 17, 2019
  • Custom auto part

    Product name Custom auto part Product Material POM Product Type Automotive part Process Injection molding Runner Cold sprue Cavity 1X1 This is a cold sprue injection mold for auto parts and the material plastic is POM.POM material has a low melting point,have a pungent smell after melting, is prone to air marks, and is difficult to change through tuning ..During the mold test, two issus come up. Issue: Too much delamination on the part surface.   Remedy: A.Increase shooting speed   B.Improve mold venting     Issue:Demolding difficulties and there is delamination on part surface Remedy: This peeling is because there are other rubbers in the barrel, and other rubbers should be cleaned first. The front membrane receives hot water. Improved mold release through thermal expansion and contraction TIP: The shrinkage problem of POM products is serious, It is best to cool the freshly produced product in cold water first. Our factory is equipped with…

    plastic products December 15, 2019
  • Custom auto part fiberglass

    Product name Custom auto part fiberglass Product Material PA+30%GF Product Type Automotive part Process Injection molding Runner Cold sprue Cavity 1X2 This is a cold sprue injection mold for auto parts and the material plastic is   PPA+30%GF。During the mold test, two issus come up. Issue: Too much fiber glass on the part surface Remedy: A.Increase shooting speed   B.Increase injection pressure       Issue: Poor venting and there is air trap on part surface Remedy: Increase mold temperature (tentative measures) Increase shoot temperature(temtavie measures) Improve mold venting (effective solution)     Our factory is equipped with various size of injection machine ranging in tonnage from 55 tons to 610 tons and shot capacities ranging from 1.3 oz to 80 oz. We can meet any of your custom injection molding needs using different types of plastics including ABS, PC, PP, Nylong and so on. We produce custom injection molded finished products and parts for direct shipment to…

    plastic products December 11, 2019
  • plastic housing for instrument

    plastic housing for instrument ABS over TPU overmolding is an excellent choice to improve Aesthetics and product branding.This is a plastic injection molding process that uses a mechanical or chemical bond to permanently marry two parts together. Here at HS Mold, we have have significant in-house injection molding experience. Our factory is equipped with various size of injection machine ranging in tonnage from 55 tons to 610 tons and shot capacities ranging from 1.3 oz to 80 oz. We can meet any of your custom injection molding needs using different types of plastics including ABS, PC, PP, Nylong and so on. We produce custom injection molded finished products and parts for direct shipment to oversea end customers  We produce standard and custom plastic products for various industries including Automotive, House hold application, Medical and more. Overmolding injection process helps to tackle assembly hassles, simply product design, and can improve the…

    plastic products December 10, 2019
  • Customer-specific parts

    Product parameters Injection parameters name Customer-specific parts Injection molding machine 120T ` material ABS Production cycle 30days colour black Gate method Side gate

    plastic products November 23, 2019
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