With over ten years rich mould experience Reasonable mould structure design exquisite craftsmanship with modern techniques

Our mould process :

PET Mould DesignWe use UG to design the mould .Qianjia Machinery designs not only preform with standard neck size for water preform, carbonated drink preform and oil preform ,also design preform of special shape responding to customer’s request. We adopts a wide range of computer-aided engineering service from design conception to the finished products to make customer satisfied

Material of PET MouldCore ,Cavity ,Screw: 2316 Germany

Preform injection mould from one cavity for wide mouth jar and gallon bottle preform up to 72 cavities narrow neck

Mould with imported steel with fine polishing,high hardness and anti-corrosion to ensure our molds’ high precession and good quality

Developing the PET Mould1.Professional PET Preform Mould design to make imagination into reality2.Advanced Hot runner design and even heating temperature make sure the high quality of plastic products3.Long Service Life: Over 3 million shots4.Low Preform Eccentricity 

Valve—gate SystemPin-valve gate,pneumatic drive the nozzle pin simultaneous high speed open and close action,which can effectively control the injection hole open and close actions on each cavity ,reliable seal function ,smooth moving ,low thermal expansion rate ,long using life and also saves electric energy

Heating System Our PET Preform mould with double heating system.It has separate temperature control mode: the heater bars are used to heat the molds’ mainfold plate; the samll heaters supply continuous temperature for cavity nozzle

Heating circle: Hotset /Rotfil         Adopt Germany standard PID Temperature Controller)

Heat treatmentMechanical treatment cavity and core to prolong service life, nitrogen treatment with neck screw with fitly operation, ensure long using life over 2.5 millions shot of injection cycle

Cooling SystemA specially designed cooling system with perfect cooling effect for each inner parts including core, cavity and valve gate system of Qianjia PET Preform Mould

After-sale serviceTogether with the PET Preform Mould,full set of spare parts will be supplied for free to keep mold normal working. At the same time,we will provide you technical support for any request in any time

For more information,please feel free to contact with us, and Sincerely welcome you to visit our company to learn more of us

Hope to cooperate with you

injection moluding maker