Ningbo Haichen Machinery Co.,Ltd
Business type: Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Telephone : 86-574-86788922
TIANGAOXIANG 258, NINGBO CITY,ZHEJIANG CHINA
|Place of Origin:||Zhejiang China|
|Model Number:||32 CAVITY PET MOULD|
|Minimum Order Quantity:||1SET|
|Packaging Details:||Wooden Box|
|Payment Terms:||L/C, T/T|
|Product Name::||Pet Preform Mold||Runner::||Hot Runner|
Hot Runner 32 Cavity High Precision PET Preform Mould For 16g 28mm Plastic
16g 28mm PET Preform Mould
Core and Cavity Material: S136
a).ideal and prompt heating effect for preform production ,
b) cavity with lower injection pressure to reduce wear and tear of mould parts.
c). double heating system separate temperature control mode
d) the heat bar are used to heat the mould mainfold plate,
e). small heaters supply the heating temperature for cavity nozzle continuously.
High quality mold material
As you known, material is the foundation of the mold, molds high quality should be guaranteed by the high quality material firstly. Aiming at the different characteristics, we adopted different material for different mold parts:
Core part and cavity part: Stainless steel(Sweden S136)
For cylinder and material mouth-sealing bar: The cavity of cylinder will be machined through inner-round grinding machine, and the material mouth-sealing bar will be machine on high precision coaxial outer-round grinding machine, thus our material mouth-sealing bar can run stably driven by the outside air pressure, at the same time, and the working life is prolonged.
For Mold plate: The surface is machined through imported grinding machine, which will guarantee the parallel grade between the plates.
For guide bars hole: This part is machined through numerical boring machine or CNC(numerical milling machine),which will guarantee the high running precision of mold plates.
For core part and cavity part: After rough lathing, the parts will be tooled on high precision numerical lathing machine, which ensure the preforms shape and size as the same as our design exactly.