The mold structure is compact and precise, the material of the mold board is P20 steel and done with Ion Nitriding Treatment, which can last long without defromation. The slide mold clamp adopts S136 high strength stainless steel and the touching parts are done with ion nitriding treatment so that the friction coefficient is very low and abrasion resistance.
The material for the injection core, cavity and mold lip is S136, HRC is more than 45; The product is of low eccentricity and accurate size. All the molding parts are harden with ion nitriding treatment, the contact surface is very stable and durable.
Unique injection sturcture, dual pump and dual proportion flow pressure control system. Many motions such as holding pressure, mold open and close, ejection can be done during plastic melting, which shorten the molding cycle time and improved the quality of preform. Whole machine can run rapidly with big capacity oil pump motor drive system, with the hydrualic loop, mold clamp, injection and plastic melt can be done with high speed which is efficient and energy saving. Compared with other machine in this field, our machine boasts the feature of high speed with low power. Intelligent computer control system is simple to operate, all the parameters can be set in the touchable screen flexibly. The hydraulic and electric components are all with first class brand which improved the reliability of the operation system. Special mold structure design, can make very clear and high quality preform with low eccentricity.
The heating lamp for the main runner is made in Italy, pipeline is embedded not easy to be broken. The heater for the nozzle also made in Italy with high quality, the sturcture of the nozzle is inclined feeding, easy for running, the slide hole that combines the needle valve is high accuracy, the surface hardness HRC is 68-72, material for the nozzle is Beryllium Copper, HRC is more than 35, and also use high strength Titanium ally inlay pieces which transfers heat very fast and also abrasion resistance and high quality. The imported needle rod of the valve is accuracy and abrasion resistance. The imported abrasion ring used between the piston and cylinder slide can last long, material for the pistion is imported S136, and gone through heat treatment and tooling, the sealing parts also imported, the material is the high temperature resisted Perchloroethylene. The hole of main runner gone through high precise and deep-hole drill tooling, the accuracy is very high, the line spectrum of the preform is very clear. The hot runner adopts imported S136, when injection, temperature outside of the mold is low, which can guarantee the static mold board will not be deformed , expaned and damage the machine and affect the accuracy of the mold because of the heat of the hot runner.