Crystallizing Dryer Machine Crystallizer Dryer OCR-900 for Amorphous PET PLA Regrind Material
1 Set / Order
USD 7500 /  SET
Crystallizing Dryer Machine Crystallizer Dryer OCR-900 for Amorphous PET PLA Regrind Material
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Basic Infomation
Place of Origin: Dongguan, China
Brand Name: ORSTE
Certification: CE, ISO, SGS
Model Number: OCR-900
Payment & Shipping Terms
Packaging Details: Standard Export Packing
Delivery Time: 7-15 days
Payment Terms: TT, LC, Paypal, West Union, Cash
Supply Ability: 500-3000 Sets / Year
Material: SUS Steel
Application: PET Crystallizing
Color: Customized
Options: Dehumidifier
Product Description

Plastic Crystallizer, Crystallizer, PET Crystallizer, Industrial Crystallizer, Crystallizing Dryer, PET Dryer, Plastic Dryer


“OCR” Orste PET Crystallizers





① ②

① Orste PET Crystallizer

② Hopper Capacity (L)



  • Simplify and improve drying efficiency.
  • Fixed speed of agitator makes materials not lump together during the crystallization.
  • Materials can be dried under high temperature to improve drying efficiency.
  • Cyclone dust collector is standard equipped, which is applied to dust-rich place. Can effectively reduce the load on filter bag, and reduce the numbers of filter bag cleaning, thus extend the life span of the filter bag.
  • With double overheat protector, it can reduce the possibility of either mechanical or man-made problems.
  • Equipped with rotary valve with good sealing performance, which can output crystallized material accurately.
  • Equipped with material level switch, which can detect material level accurately and make operation reliable.
  • Equipped with negative pressure tester to immediately test the ventilation of the filter. Given an alarm when the negative pressure is higher than the setting value, clean the filter to avoid blockage.




Dehumidifier, hopper receiver, auto-loader, magnetic base, suction box, screw feeder.




OCR closed-loop crystallizers are used for constant crystallization of un-crystallized PET regrinds or pellets. Processed materials can then be dried and dehumidified directly. This system mainly consists of heating elements, insulated hopper and agitator screw mixing device. After un-crystallized PET materials 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.


Crystallizing Dryer Machine Crystallizer Dryer OCR-900 for Amorphous PET PLA Regrind Material 0Crystallizing Dryer Machine Crystallizer Dryer OCR-900 for Amorphous PET PLA Regrind Material 1Crystallizing Dryer Machine Crystallizer Dryer OCR-900 for Amorphous PET PLA Regrind Material 2




Once material filling starts, heat blower starts up and material heating begins. Control cabinet would stop sending signals to auto loader when material filling amount is higher than material level switch. Then material heating lasts for a while. When temperature sensing needle detects the value of reaching the set crystallized temperature, material would be conveyed out via feeding device; meanwhile, as material level in hopper lowers gradually, filling device starts to supply the uncrystallized material accordingly to realize the continuous crystallization process.


When temperature sensing needle detects the temperature value of stopping material conveying, feeding device halts. If temperature rises again to reach the set crystallized temperature, feeding device will be activated to work so that the continuous crystallization process can be realized through this kind of circle.



Model OCR-160 OCR-450 OCR-900 OCR-1600 OCR-2500
Heater Power (kw) 12 24 48 96 128
Blower Power (kw) 0.55 2.2 3 7.5 15
Blending Motor Power (kw) 0.25 0.55 1.55 1.5 4
Max. Throughput (kg/hr) 50 150 300 500 7500
Hopper Capacity (L) 160 450 900 1600 2500
Dimension L (mm) 1140 1440 1930 2190 2350
W (mm) 1040 2370 2890 3570 4050
H (mm) 2380 3850 4450 5350 5670
Weight (kg) 235 500 865 2290 2790

We reserve the right to change parameters without prior notice.




(1) Above Max.processing capacity is based on pellet material of 0.85kg/L in bulk density and 3-5mm in diameter.

(2) Power: 3ф, 230/400/460/575VAC, 50/60Hz.


PET Features


PET material is widely-used in textile fiber, food and chemical packaging, tape stripes, industry thread, heat-resistant dishware. Air bubble and chapping will take place due to its high moisture content.


With this drying demand and the development on plastic industry, Orste provides a series of secured and reliable drying and dehumidifying technologies for PET molding and other PET product manufacturers.


Orste’s PET system has advanced technology to meet various application needs: Bottle and blank making, Thermal forming film and sheet making, Strapping tape and industrial yarns making, Tubing making, Waste recovery making and other similar fields.


Dongguan Orste Machinery Equipment Co., Ltd.

Add: Building E, South Sanlian Rd., Luwu, Changping, Dongguan City, Guangdong Province, China. 523587

Mobile: (0086)18948606110

Skype & Email:

Tel: (0086)0769-82020256

Fax: (0086)0769-82026886


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Tel : (+86)18948606110
Fax : 86-769-82026886
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