Injection step: it means injection the melting material to the mould. Of course the barrel is important for heating. Injection molding machines: we used is the hydraulic clamping machines, and it has clamping system, injection system, robot, electronic controller system. Stable plate is including cavity, valve plate and hot runner. For more, Visit 561350/377/SINO-PK-A-Famous-Cap-Mold-Manufacturer-in-China.
Perform molding injection, the PET material should be dried for at least 8 hours then could be melt with good state. After that, then cooling the mould, the injection gate on the mold will be closed, then cooling the mould by air and oil.As perform molding manufacturer and exporter, we are devoted to give our customers best service among perform industries. Color machine: Stock color for different color requirements. As the Preform Mold, is has 6 main parts: injector plate (include moving plat and stable plate). Some customer need the robot for pick up the mold, plastic mould Manufacturers some are let the perform molding drop automatically.
As a perform mold manufacturer for many years, we have rich experience at this area. It needs the injection molding machine provide the injection pressure for help the material full in the mould. So, our injection molding machine operator will high control the injection weight, balance weight, screw speed, injection pressure ,dry and mould temperature ,also other important elements. Auxiliary machines for injection molding machines to got injection moldings: Plastic material dryer: For dryer PET original material Autoloader: It could control the volume of material Cooling machine: Providing enough pressure and watering volume Air faction machine: For helping dry, and speeder dry material.html . Further information, welcome contacting us.
The technological parameter is very important for perform molding.. Technological parameter is having influence in perform molding quality and quantity. Then will need some time for keep pressure for the preform molding. Injection preform molding step: Melting the material by the screw high speed turning, and the speed is very important for melt, it is too slow, then the PET material will not be melt properly, if too fast, then the PET material will be burns. Got the perform moldings: this is the last step.moving plate including core, cooling system, ejector plate and press mold. Generally, the perform molding main equipments are: injection molding machines, plastic material dryer, material autoloader, cooling system, air faction system and color machine. About Author: This article is written by SINOPK which is a leading PET Preform Molding and carved out a special reputation in closure molds, Preform Mould Manufacturing Service , Closure Molds and PET Preform Moulds of the highest quality at a low and suitable price
