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

Dongguan Orste Machinery Equipment Co., Ltd. was established in 2007 in “Made in China” City, Dongguan, Guangdong Province. After many years of growth and development, Orste has become a technology driven and innovative enterprise with independent development ability, integrating design, manufacturing, sales and maintenance.

We have been awarded ISO9001 certification. Orste now owns 1 manufacturing factory in Dongguan and 12 sales agent service centers in many cities in China including Tianjin, Jinan, Suzhou, Shanghai, Wenzhou, Fuzhou, Wuhan, Changsha, Chongqing and etc. With a foothold set in China, we are serving global markets. Orste devotes itself to improving the product quality and working environment in plastic factories by supplying integral automation systems to them.

With many years of experience and accumulation in Dehumidifying and Drying, Material Conveying, Heating and Cooling, Granulating and Recycling, Mixing and Blending, and upholding the principle of “Focusing on Product Details, Pursuing Excellent Quality”, Orste Machinery is an industry leader with its mature technology in peripheral equipment of plastic molding.

Orste’s large scale central material feeding system and cooling water circulation system including three major systems of centralized raw material drying, water temperature control and metering & mixing, are extensively applied in plastic injection molding industry. The main products of the company are a series of high-tech products including Dehumidifying Dryer, Hopper Dryer, Auto-loader, “Three-in-one” Compact Dryers, Water/ Oil Mold Temperature Controller, Industrial Cooling Machine, Granulator, Mixer, Masterbatch Doser and Vibrating Screen.

With the principle of customer satisfaction first, we take value contribution as our responsibility and constantly review the market adaptability of our products to timely seize the latest trend in industry, and maintain the uniqueness and technological edge of products. Through proactive listening, delicate service, modest attitude, Orste Machinery always maintains close contact with its customers.