subject: The Current Market Situation Of Blow Molding Machines [print this page] All along, the blow Molding Machine in China why not reach commercialization level? Mainly the following four reasons.
First, the development of ideas there are errors
Development of blow Molding Machines, companies only on the host development, neglect of mold development. blow Molding Machine is the host and mold both devices, 40% from the importance of both the host and the mold machine, the host only machine mold accounted for 60% of the whole machine. Successful development of the host, does not mean that the successful development of the whole, both the host and the mold jointly develop, can say that the successful development of hollow plastic injection stretch blow Molding Machine. Three Japanese and Japanese Nissei-style "four" key technology of the model mold, some of our Plastic Machinery Factory pull in the development of injection blow Molding Machine, no correct understanding of both the host and the mold the relationship between the only emphasis on the development of the host, without the development of mold on a more important role, the reasons for the failure.
Second, the level of mold technology mainly the
Mold blow Molding Machine is different from the injection mold, blow Molding Machine mold of its own characteristics, the key is the blow Molding Machine, mold materials have special requirements on its performance, heating or cooling coefficient of heat transfer efficiency high thermal conductivity is high, the structure of the mold hot runner in the form. From the current level of mold, also can not mold development and manufacturing of injection stretch blow molding machine to meet quality standards. It is understood that the blow Molding Machineblow moulding machineExtrusion Blow Molding Machines, some mold factory is not clear what kind of material, how can develop mold?
Third, the mold factory is missing input
Mould Factory is a lack of investment in mold technology and the level of lack of development. It is understood that foreign development and manufacturing of blow Molding Machine, mold factory, has its own blow Molding Machine, mold developed test must be repeated on the host, until they reach the requirements. Not yet purchase a mold factory for the development of blow molding machine mold blow Molding Machine as a trial device.
