Product Specification

Compact Hygroscopic Plastic Dehumidifying Dryer With Low Dew Point OCD-H​

Honeycomb Dehumidifier, Dehumidifying Dryer, Plastic Dryer, Plastic Drying Machinery, Honeycomb Dryer

NAMING PRINCIPLE of Plastic Pellet Hopper Dryer

OCD – xx/xxxH

①    ②  ③

① Orste “Three-in-one” Compact Dryer

② Hopper Capacity (L)

③ Dehumidifying Air Quantity (m³/hr)

H: Honeycomb Rotor Type

Product Features of Plastic Pellet Hopper Dryer

• The OCD compact dryers can be equipped with up to four fully insulated drying bins to suit the required total throughput.
• OCD compact dryers are the most effective way of conditioning hygroscopic plastic granules for processing and removing surface moisture.
• The use of corrosion resistant stainless steel ensures a long lifetime and avoids contamination of the plastic granules.
• Transparent window design for filter makes it convenient to monitor the condition of filter.
• Material-contact surface of hopper is specially made of dust-free mirror-like stainless steel, it is suitable for the production of optical lens or food standard plastic products production.
• High-density return air filter ensures no contamination to the material in the conveying of materials.
• For models below OCD-450/300H, air-cooling methods is applied, which ensures low energy-saving and convenient for movement.

Application of Plastic Pellet Hopper Dryer

ORSTE “Optical” Dehumidifying Dryers provides the advantages of a consistent dew point and maximum energy efficiency. They combine the function of dehumidifying, drying and two-stage conveying into one compact machine, specified for the production of “optical class” and “food standard” products, such as lens, LGP, disposable lunch box etc. The quality desiccant honeycomb rotor provides continuous and constant low dew-point air which can be lower than -40 ^oC under ideal conditions.

Product Specification / Parameters of Plastic Pellet Hopper Dryer

Application Cases of Plastic Pellet Hopper Dryer

Cooler Cleaning

Clean the cooler and eliminate the leakage regularly.

1) Please do the above-mentioned job once a month for cooling by chilled water.

2) As for the cooling by normal water, do the same job once a quarter.

3) As for cooling by air, do the same job once a year.

Cooler clear steps:

1) Disassemble the cooler's pipe and screw, and remove the cooler out of the chiller.

2) Release the fixed screw on the upper and lower cover of cooler and disassemble the cover.

3) Use brushes, compressed air or low pressure water to clean the dust and sundries on the cooler fan and copper pipe.

Notes: water residue on the cooler fan and copper pipe should be dried with compressed air.

4) Make the cooler's upper and lower cover junction clean enough and smear the silica gel then fixed the covers with screws.

5) Put the cooler on the air at least 4 hours to make the silica gel drying enough then fix the cooler on the chiller and connect all pipes.

Questionnaire for Correct Model Selection

1. Power Supply at site ( )

A: 3Ø/110V/60HZ B: 3Ø220V/50HZ C: 3Ø/380V/50HZ D: 3Ø/ 400V/50HZ

E: 3Ø/415V/50HZ F: 3Ø/575V/60HZ G: Other

2. Plastic Resin: (PC, PA, PET, TPU, LCP, TPE ......), Drying Temperature of Plastic Resin ( ) ^oC.

3. Drying Time of Plastic Resin is ( ) hrs.

A: 1 B: 1.5 C: 2 D: 2.5 E: 3 F: 3.5 G: 4 H: Other

4. Quantity of resin taken from Dehumidifying Dryer per hour? ( ) kg/hr. How many Molding Machines take resin from One Dehumidifying Dryer?

( ) Sets.

5.How much dust does the resin contain? ( )

A: No dust B: Little C: Raw resin with recycled one D: Much Dust E: Dust-type resin

6. Optional Components for Dehumidifying Dryer ( ) (Multiple Choice)

A: Cyclone Dust Collector B: Dust Filter C: Proportional Valve D: Storage Tank E: Suction Wand

7. Does resin contain oil substance

A: Yes B: No

8. Horizontal Distance from Dehumidifying Dryer to the Feeding port of the Molding Machine ( ) M.

A: 0-1.5 B: 1.5-2 C: 2-2.5 D: 2.5-3 E: 3-3.5 F:3 .5-4 G: Other

9. Vertical Distance from Dehumidifying Dryer to the Feeding port of the Molding Machine ( ) M.

A: 0-3 B: 3-5 C: 5-8 D: 8-12 E: 12-15 F: Other

10. Distance from the Dehumidifying Dryer to Power Terminal ( ) M.

A: 0-3 B: 3-6 C: 6-10 D: More than 10 E: No Power supply F. Other

11. Compressed air pressure at site ( ) kgf.

A: 0-4 B: 4-8 C: More than 8 D: No Compressed air E: Other

12. Distance from Dehumidifying Dryer to the Compressed air port ( ) M.

A: 0-1.5 B: 1.5-2 C: 2-2.5 D: 2.5-3 E: 3-3.5 F: 3.5-4 G: Other

13. What’s the Dia. of feeding port of Molding Machine? ( ) mm. What’s the mounting dimension of the Molding Machine? ( ) mm.

14. Other optional function ( )

A:With built-in Dew-point Monitor B: No built-in Dew-point Monitor C: Other