PET crystallizers are used for constant crystallization of un-crystallized PET regrinds or pellets. Processed materials can then be dried and dehumidified directly which can decrease cost. This system mainly consists of heating elements, insulated hopper and agitator screw mixing device. After un-crystallized PET materials are fed into the hopper, the system starts crystallization and agitator starts blending to prevent formation in lumps. Crystallized materials can be conveyed to material storage bin or into drying hopper directly.
Functions:
- Controlled by micro-computer to ensure stable and reliable operations.
- Un-crystallized PET materials are mixed by periodic speed to prevent formation in lumps.
- Crystallization efficiency is high and even.
- Raw material can be crystallized under high temperature.
- Equipped with storage hopper in the middle (option) and pneumatic valve to save feeding time and improve production efficiency.
- Overheat protection device can keep the operator and machine from accidents.
- Installed with power switch and emergency stop button to control security.
- Can work with dehumidifying dryer, and dry material directly.
- Can work with hopper, autoloader, magnetic base and suction box to feed materials.
- Using famous temperature controller, PID auto-temperature control. Precise temperature can be reached and controlled in +/- 1 Degree C.
- Installed with function of automatic power off with time.
Characteristic:
The machine operates extraordinarily efficiently by direct heat irradiation.
Energy consumption can be reduced significantly---1/3 of traditional dehumidifier
Final moisture: 70ppm
Drying time: 20mins
Infrared rotating drum IRD is the ideal alternative in the face of steadily rising energy costs.
The most important components are the radiator module within a horizontal rotating drum, which has an integral, welded, conveyor screw.
A volumetric metering unit, into the integral screw of the rotating drum, distributing it evenly through the dryer. T
The drying time depends on the rotational speed of the drum and is adapted precisely to the operational parameters.
At the end of the rotating drum the material falls into the output hopper and can be transferred directly to the next process step.
Applications:
Infrared rotating drums IRD - virtually unlimited and plastics and other industries.
Drying of plastic pellets (e. G. PET, ABS/PC, PC, LCP, wood-PP, PP/PE compounds)
Crystallisation and drying of PET, PPS, PLA (reclaim/pellets)
Drying processes with high initial moistures > 1 %
Heating of pellets and reclaim before further processing (e. G. PVC, PE) for example to increase the extruder throughput
Heating processes for removing residual oligomeres and volatile components
Drying in the food, feed and pharmaceutical industries
Roasting of coffee beans.
| Specification output | Effective Drying Volume m3 |
Heating Drying KW |
Effective Crystal Volume m3 |
Crystal Heating KW |
Total Pneumatic Power KW |
Feeding System KW |
Reproduction Heat KW |
| 100 | 0.65 | 12 | 0.33 | 9 | 5.2 | 2.2 | 9 |
| 200 | 1.3 | 18 | 0.6 | 12 | 12.5 | 4 | 12 |
| 300 | 2 | 24 | 0.973 | 18 | 18 | 5.5 | 18 |
| 400 | 2.6 | 32 | 1.14 | 24 | 21 | 5.5 | 27 |
| 500 | 3.3 | 36 | 1.7 | 28 | 22.5 | 7.5 | 24 |
| 800 | 5 | 46 | 2.4 | 32 | 30.5 | 7.5 | 27 |
There are two types of computer engraving machines: laser engraving and mechanical engraving. Both of these types have high power and low power. Because the application range of Engraving Machine is very wide, it is necessary to understand the most suitable application range of various engraving machines: 1. Badge: low-power Laser Engraving Machine (engraving machine), high-power or low-power computer engraving machine; Building model: large and small power computer engraving machine; 3, metal (mold, chapter, etc.) processing: large and small power computer engraving machine (high power due to more cutting each time and save time); 4, crystal word production: High-power laser engraving machine (50W or more), high-power mechanical engraving machine; 5. Wood, plexiglass, artificial stone and other signs production: high-power mechanical engraving machine; 6, display, exhibition model production: high-power, large-format mechanical engraving Machine; 7, ceramics, mold blanks, jade, crafts, ornaments, pendants, electronic fixtures, hand-carving: high-power computer engraving machine.
Main classification
Woodworking engraving machine
Tombstone engraving machine
Laser engraving machine
Advertising engraving machine
Jade carving machine
Stone Engraving Machine
Cylindrical engraving machine
Mold engraving machine
Miniature engraving machine
PCB circuit board engraving machine
Metal Engraving Machine
Glass engraving machine
Mold engraving machine
main application
Advertising, technology, mold industry, electronics industry, construction industry, printing and packaging industry, wood industry, decoration industry, tombstone industry, crystal products industry, etc.
Carving supplies
Acrylic organic board, PVC board, hibiscus board, two-color board, wood board, MDF, marble, fire board, rubber board, glass, crystal, etc.
Business object
Advertising companies, decoration companies, hotels, hotels, shopping malls, schools, hospitals, office buildings, entertainment venues, bathing centers, groups, enterprises, administrative agencies, etc.
Stone Cnc Router,Stone Cnc Engraver Machine,Stone Cnc Engraving Machine, Stone Engraving Machine
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