28mm PCO1810 pet preform is a type commonly used in the world, and this type of bottle mouth is widely used in mineral water bottles and carbonated beverage bottles. Our current weight ranges from 11g-56g, which can meet the requirements of 250ml-2.5L and other bottle types and capacities. In terms of production technology, we adopt new raw materials, through the centralized drying and feeding mode. Reduce the dust and magazines produced in the heating process, the production process is highly mechanized, so that the production of the bottle embryo transparency is high, less black spots, the quality of the bottle embryo testing in strict accordance with the national standards, is the customer to buy the rest assured, with peace of mind.

NECK TYPE	NECK SIZE	WEIGHT	HEIGHT	QTY/CTN	CARTON SIZE
PCO1881	28mm	12g	85mm	1100	47x31x34
PCO1881	28mm	15g	89mm	1061	47x31x34
PCO1881	28mm	16g	89mm	1061	47x31x34
PCO1881	28mm	18g	96mm	918	47x31x34
PCO1881	28mm	19g	96mm	918	47x31x34
PCO1881	28mm	20g	100mm	798	47x31x34
PCO1881	28mm	22g	100mm	798	47x31x34
PCO1881	28mm	24g	111mm	552	47x31x34
PCO1881	28mm	26g	111mm	552	47x31x34
PCO1881	28mm	31g	124mm	490	47x31x34
PCO1881	28mm	34g	124mm	490	47x31x34
PCO1881	28mm	38g	132.5mm	428	53x33x33
PCO1881	28mm	41g	142mm	390	47x31x34
PCO1881	28mm	44g	142mm	390	47x31x34
PCO1881	28mm	46g		380	53x33x33
PCO1881	28mm	52g		400	50x38x28

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.