SINO-PK has successfully made 96 cavities of 26g PET preform molds in 2008, we are keeping on R&D for preform molding technologies. Annually, we made more than 600 sets of various PET preform molds such like 5 gallon PET preform molds, wide mouth PET preform molds...

PET Preform Molds Feature:

SINOPK can make 120 cavities so far.

PET Preform mould with valve gate system, advanced hot runner system with German heating elements.

1. Mould base steel: DIN 1.2311 with precision grinding machine with each plate thickness tolerance 0.015mm for a plate size 500*500*40 with HRC 32.

2. Mould spare parts DIN 1.2344 in D-M-E metric dimension standard; all the moving area was inserted with durable parts which can be interchangeable;

3. Precision temperature controlling and even heating area for hot manifold;

4. Improved valve gate system with interchangeable and durable melt PET material sealing;

5. Cavity and core steel: Stavaxs420 stainless steel, tempered with HRC 55+/-2;

6. Screw neck slide inserted with prehardened DIN 1.2316, HRC 38 to HRC 42.

PET Preform Molds Specification
Cavity	Length(mm)	Width(mm)	Thickness(mm)	Weight(kg)	Machine
4	450	240	460	350	50
6	650	240	460	550	88
8	560	400	480	800	138
10	630	400	500	950	188
12	680	400	500	1050	188
16	810	400	520	1300	268
24	670	600	550	1700	330
32	780	600	560	2000	380
48	1020	600	580	2700	500
56	1136	600	580	3050	500
72	1020	880	600	4200	650
96	1280	880	660	5700	780
120	1400	1048	680	7700	1080
128	1280	1160	680	7800	1080