Regrind Material PET Crystallizer Dryer Crystallization And Drying Machine OCR-450

OCR Crystalizer PET Crystallizing Drying Machine.p...

NAMING PRINCIPLE of PLA Dryer

OCR-xxx

① ②

① Orste PET Crystallizer

② Hopper Capacity (L)

FEATURES of PLA Dryer

• 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.

OPTIONS of PLA Dryer

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

APPLICATION of PLA Dryer

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.

FUNCTIONAL SCHEME of PLA Dryer

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.

PARAMETERS of PLA Dryer

We reserve the right to change parameters without prior notice.

Notes:

(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.

Machine Details of PLA Dryer

Q&A

1. Why do we need a PET Crystallizer?

PET Crystallizer (also called PET crystallizing machine, PET crystallizing drying machine, PET crystallizing dryer) features in its uniquely designed structure. With high-torque motor mounting at the top of the machine, rotating rod with horizontally placed blades, it ensures the evely drying of the sticky un-crystallized PET or other plastic materials. While crystallizing the plastic pellet with hot air, the materials in the drying hopper is lightly stirred and are not possible to be blocked like in normal hopper dryers.

Even for the plastic materials which are not sticky, the application of PET crystallizer is better than normal plastic hopper dryers in the drying effect with less drying time required.

2. Do we need other machines to be used with a PET crystallizer?

Normally a vacuum auto loader (OAL or OAL-S) should be applied with PET crystallizer to convey the plastic material into the crystallizer automacticly, and load the dried material from the crystallizer to the other container or molding machine for production.

Honeycomb Dehumidifiers (ORD-H) are always suggested to be used to provide low dew-point dry air for the PET crystallizer, in this way, less drying and crystallizing time and good drying effect can be achieved.

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.