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two platen injection molding machine and three platen machine
Right now, two platen injection molding machine is more and more popular in the market (for example, Haitian two platen injection machine) ,especially for the production of big Auto parts, big dustbin and other product which need big mold open [...]
problem and solution about PET injection molding
What's PET? PET is a polyester,which is an abreviation of PolyethyleneTerephthalate. PET material is usuallly used for injection molding for plastic bottle preform,such as mineral water bottle,coca-cola bottle,juice bottle,etc. Characteristics of PET raw materials Excellent transparency of over 90%, excellent [...]
how to calculate the clamping force simply
how to calculate the clamping force simply Generally, when we see a simple product, we can try to calculate the needed clamping force of the injection molding machine simply like below: Clamping force=common constant for clamping force calculation * vertical [...]
injection molding parameter for ABS product
What's ABS material? ABS is an acrylonitrile-butadiene-styrene terpolymer, which is an amorphous polymer and has many varieties. The ABS material has good thermal stability and medium melt viscosity. ABS molded products have high surface hardness, stable dimensional structure, toughness and [...]
flow length ratio of common plastic
What is the flow length ratio of plastic? The ratio of the distance the plastic flows to the wall thickness of the product is called the "flow ratio". That is to say: the ratio of the distance from the nozzle [...]
injection molding after adding color masterbatch
Common problems in injection molding after adding color masterbatch Under the sun, the problem of stripe-like pigment strip in the product needs to be considered from the aspects of plastic physical and mechanical properties and plastic molding process: 1. The [...]