Mould Description: 8 Cavities PET preform mould with hot runner.
Shaping mode: Plastic Injection Mould
Product Material:  Steel
Cavity quantity: 8 cavities
Main mould base :P20 steel (Nitrogen treatment, HRC 28-32 degree)
Core (punch) and cavity:S136  (Vacuum quench treatment, HRC 43-52 degree)
Screw neck (lip):S136
Heating plate: H13 steel , Chinese standard manifold.
Heating ring: ROTFIL from Italy.
Temperature controller: PID voltage temperature controller
Preform mould configuration Adopted European mould structure: PET materials go into nozzle tip straightly to improve mould cycle time.
Cooling system on cavity, core. If u require, we also design the cooling system on neck (slip).
Preforms drop through injection machine central ejector automatically
The controller heat Individual cavities, runner and sprue.
One Temperature zone control one point temperature.
Double-locked, inter-changeable mould components;
Usage life (guarantee):3,000,000 shots-5,000,000 shots
Certification: ISO9001
Country of origin: China
Warranty Period:one year
Delivery time:30-45 days

Product Name	Jar preform mould
Core &Cavity Steel	2316#steel, S136 stainless steel or based on customer's requirement.
Mould base & Standard Component	DME,HASCO,MISUMI,LKM,Self-made with P20, 3CR13, 4CR13 material etc.
Steel hardness:	HRC30-35 for base material.
HRC45-48 for core and cavity material.
HRC60-62 for special parts material
Plastic material	PET, PP, etc.
Cavity Number	1*4, 1*6, 1*8, 1*12, 1*16, 1*24, 1*32, 1*48 etc
Injection System	Pneumatic Valve gate with shut off&free-cut or short tail or long tail etc
Ejector System	Mould slider + Stripper plate ejection
Cycle Time	Based on PET preform thickness
Tooling lead time	30-60 Days
Mould life	At least 2.0million Shots
Quality assurance	ISO9001:2008/ CE certificate for European customers

Product Description
We are among the pioneers in the industry, engaged in offering 72Cavity Pet Preform Moulds to our revered customers. The offered Preform Moulds are extensively utilized in the production of a variety of PET bottles and enable uniformity & dimensional accuracy for them. Premium quality raw materials and sophisticated technology are applied in the manufacture of these Preform Moulds.
Features:
Precise design
Heat treated
Corrosion resistance
Specifications:
Shaping Mode: Plastic Injection Mould
Product Material: Steel
PET preform molds: From 1 cavity to 96 cavity
1.We are one of the most reliable companies in this domain offering PET Preform Mould with advanced mould design technology.
Multicavity: 1-8 cavity, 12 cavity, 16 cavity, 24 cavity, 32 cavity, 48 cavity, 56 cavity, 72 cavity and 96 cavity.
Neck finish:PCO, 1810,1881,30/25,29/25,38 ,ALASK, ROPP; Jar neck and others.

Cavity Number	22g Preform Length:94mm		32g Preform Length:120mm		42g Preform Length:130mm
	Dimension(mm)	Weight(kg）	Dimension(mm)	Weight(kg）	Dimension(mm)	Weight(kg）
4(1*4)	500*290*430	550	500*290*445	600	500*290*455	680
6(2*3)	430*370*400	760	430*370*415	850	430*370*425	900
8(2*4)	490*370*435	810	490*370*450	900	490*370*460	970
12(2*6)	630*370*435	1020	630*370*450	1100	630*370*460	1180
12(2*8)	750*370*480	1240	750*370*495	1350	750*370*505	1450
24(3*8)	830*440*500	1880	830*440*515	1950	830*440*525	2060
32(4*8)	830*580*515	2360	830*580*530	2250	830*580*545	2600
48(4*12)	1065*580*525	2930	1065*580*540	3050	1065*580*555	3150
72(6*12)	1140*830*560	4320	1140*830*575	4450	1140*830*580

PET preform Mould Feature

1. Mould plates are 4G13 or  P20 stainless steel with pre-hardening process. Core, cavity and neck screw are made of S136 high Strength, anti-corrosive stainless steel. Mould plate is completed by one-time processing to ensure the concentricity of moulding hole and guide bush, guaranteeing the compact structure of mould.
2. Spiral cooling design for each single core and cavity, it helps to lessen the cycle time, improving production efficiency and saving costs. Opening/closing pulling plate adopts bearing slide type to drop the preform with realiable structure. And it is a highly integrated process of slider, pushing plate and ejection. All sliding parts surface inlaid self-lubricating copper alloys to ensure low friction effecient and strong wear-resistant.
3. Self- lock individually for each cavity to guarantee high precision and less defect of the final preform production as well as  convenient disassembly.
4. Off-center adjustment system to ensure preform thickness difference < 0.10mm. Adopting double cone positioning principle guarantees high manufacturing precision to ensure the product without appearing flash, different size, irregular and other defects.
5. Experienced designers design preform mould with UG, Pro-E according to the clients sample; Preform thickness and height is reasonably and perfectly designed to ensure the final bottles weight light but feel hard.
6. Hot runner valve gate system is perfect used; No need to cut preform tail and it would save labor costs.
7. Hot runner system uses China advanced brand or imported hot runner system brand such as Yudo/Mastip/Hasco etc.  Each cavity has independent temperature control and heater system.  It will prevent the white defects on the preform and improve the qualtiy of plastic products.
8. Customer service: one year free warranty, life-long technical support service.