The PET bottle flake granulator machine uses high speed rotating mechanical shearing force and the resulting air power, and makes continuous implementation of the fine powder material in the machine mixing, granulating, spheroidizing, density and other processes.
The PET bottle flake granulator machine uses high speed rotating mechanical shearing force and the resulting air power, and makes continuous implementation of the fine powder material in the machine mixing, granulating, spheroidizing, density and other processes. The shape of particles is spherical; the spherical degree is 0.7 or higher; the particle size is generally between 0.3 and 3 mm; granulating rate is 90% or higher; the size of particle diameter can be adjusted according to the mixture quantity and spindle speed; generally, the lower the mixing volume, the higher the rotational speed, the smaller the particle, and vice versa.
The PET bottle flake granulation production line is designed on the principle of building blocks. Its screw configuration, barrel structure, aspect ratio, number of feeding and exhaust positions, screen changing and dicing methods, and electrical instrument automatic control mode can be adjusted according to the material system and The adjustment of process changes realizes the unified consideration of extensive multi-functionality, multi-purpose versatility and special-purpose adaptation to specific requirements.
TSSK series co-rotating twin-screw extruder(normal)
| Model | TSSK-50 | TSSK-65 | TSSK-72 | TSSK-92 |
| Screw diameter（mm） | 50.5 | 62.4 | 71.2 | 91 |
| Mainmotor power(kw) | 37 | 55 | 110 | 250 |
| Capacity(kg/h) | 80-120 | 200-250 | 300-400 | 500-800 |
TSSK series co-rotating twin-screw extruder(high torque)
| Model | 50B | 65B | 75B | 75D |
| Screw diameter(mm) | 50.5 | 62.4 | 71.2 | 71.2 |
| Rotary speed（rpm) | 500/600 | 500/600 | 500/600 | 500/600 |
| Mainmotor power(kw) | 55/75 | 90/110 | 132/160 | 200/250 |
| L/D | 28-48 | 28-48 | 28-48 | 28-48 |
| Capacity(kg/h) | 120-280 | 180-400 | 250-650 | 500-1200 |
Main Extruder
By double-discs plate strong friction heat to dry the material contraction. Automatic control of feed quantity. And with two groups of temperature monitoring system, the system adopts Germany Siemens PLC control system.
With recycled particles produced by the vacuum system, customers can use up to 100% recycled PET in the production of new bottle embryos and bottles, and the product is finally back to retail and home life.
Strand Cutting System
PET Strips will be flow smoothly in the water without worring interrupt.
Underwater Cutting System
The strips will be automatically granulated/cut without manual pulling even if the trips breakoff during the process. The frame material is made anti-corrosion and wear-resistant material and the part contact with material is made of 304 stainless steel.
Click to watch the complete HD video of the PET bottle flake granulator machine
