64 cavity preform mold

64 cavity preform mold

1. The hot runner adopts PID control system, which is characterized by automatic repair and automatic protection functions, which can prolong the service life of the electric heating device;
-The temperature is controlled within 1°C to ensure that the raw materials are not burned in the hot runner, and the finished product rate can reach more than 99%;
-The new nozzle design makes the mold easier to maintain, the thimble part of the nozzle, the heating part, the heat insulation part, and the thermocouple can be easily replaced without disassembling the mold, which is beneficial to reduce downtime and save maintenance costs.
2. Cooling system
-The spiral cavity cooling water channel makes the cooling effect stronger.
-The cooling water channel on the threaded port and the slider enhances the cooling effect.
-Exquisitely designed central distribution plate, cooling water can be evenly introduced into each cavity, and all preforms can be effectively cooled evenly and quickly.
3. Hot runner
- The hot runner with excellent balance performance ensures the flow and pressure of PET melt in all cavities are uniform.
-PET melt channeling minimizes shear and IV losses and allows PET melt to flow evenly to all cavities.
- Optimal heat distribution keeps the acetaldehyde (AA) content in all cavities stable.

Taizhou Huangyan Nuokang Mould Co., Ltd.

Committed to providing professional solutions for PET preform injection molding machines and PET preform molds.

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Introduction to Mold Manufacturing

Type Height(mm) Width(mm) Thickness(mm) Weight(kg)
6 Cavity 650 270 490 600
8 Cavity 480 360 490 595
12 Cavity 610 360 490 755
16 Cavity 740 360 510 960
24 Cavity 790 500 510 1415
32 Cavity 800 580 510 1600
48 Cavity 1120 600 560 2640
64 Cavity 1380 600 610 3545
72 Cavity 1170 800 610 4010
96 Cavity 1230 960 610 5050

The above data are based on a 16g preform with a PCO neck.

28mm Neck Finish 20g Water Bottle 21g CSD Bottle 48g CSD Bottle
12 Cavity Appox.2273pcs/h Appox.2160pcs/h Appox.1270pcs/h
16 Cavity Appox.2743pcs/h Appox.2880pcs/h Appox.1599pcs/h
24 Cavity Appox.3756pcs/h Appox.3600 Appox.2400
32 Cavity Appox.5008 Appox.4800 Appox.3031
48 Cavity Appox.7200 Appox.6768 Appox.4320
48 Cavity with robotic arm cooling system Appox.10164 Appox.9094 Appox.7000

Nuokang Mold has high-efficiency and high-precision processing equipment, including CNC machining centers, milling machines, lathes, wire cutting machines, EDM, etc. After years of hard work, the company has a strong technical force and a group of experienced designers. The entire production team will use CAD/CAM/CAE software to ensure that the manufactured molds have high precision and long life.