China-Plastic-Resin-Vacuum-Colortronic-Desiccant-Dehumidifying-Built-in-Compact-Dryer

October 23, 2024

Plastic Resin Vacuum Colortronic Desiccant Dehumidifying Built-in Compact Dryer

Product Features

P.I.D temperature controller to accurately control regenerative temperature.
Adopt Japan Nichias molecular sieve honeycomb rotor which ensures good stable dehumidifying effect.
Detachable cooler is equipped for over-sized model, easy for maintenance and keeps a low return air temperature.
High density return air filter ensures no contamination to the honeycomb.
Equipped with double-layer insulated stainless steel drying hopper, adopt down-blowing drying air pipe design, ensures even drying of materials.
Vacuum take-off valve (can be quickly detached) is equipped in feeding system to ensure no surplus raw material in hopper tubes.
Heat material conveying can be equipped with closed loop hot air conveying device to avoid contamination and moisture regain.
Optical hopper dryers are optional to suit production of optical and food-grade product.
Transparent window design for filter makes it convenient to monitor the condition of filter.The cleaning or change of the filter can be done according to the actual need.
The clip style cover design ensures easy maintenance.
Adopt air-cooling method for models below OCD-450/300H, which ensures low energy consumption and convenient for movement.

Functional Scheme

Dehumidifying:Damp and hot air from dry material barrel is blown into rotor after cooled.Moisture from the air is absorbed by rotor and is then absorbed by regeneration heating air.Two strands of airflow function on the rotor.And with the rotation, moisture from the air is absorbed and expelled after absorbed regeneration air to form stable low dew-point air, which is dried to the drying temperature and then is blown into material barrel to closed circle to dry material.
Suction:Material is absorbed into barrel from storage barrel or other storage containers.When the magnetic reed switch detects no material, suction motor runs to produce vacuum inside vacuum hopper.Raw material in storage barrels is absorbed into suction hopper due to air pressure difference.When material suction completes, motor stops.Raw materials drop into drying hopper barrel due to gravity.The dried raw material after dried is taken out to the hopper with photo-sensor installed on molding machine or other hopper from drying hopper barrel.

Product Specifications / Parameters
 

Model OCD-		 20/40H 40/40H 80/80H 120/80H 160/120H 230/120H 300/200H 450/200H 600/400H 750/400H
Drying System
Hopper Capacity (kg) 12 25 50 75 100 150 200 300 400 500
Drying Heating Power (kw) 4 4 4 4 6 6 12 12 18 18
Drying Blower Power (kw) 0.4 0.4 0.7 0.7 0.7 0.7 1.5 1.5 3.75 3.75
Dehumidifying System
Dehumidifying Air Quantity (m3/hr) 40 40 80 80 120 120 200 200 400 400
Regenerative Heater Power (kw) 2.5 2.5 2.5 2.5 2.5 2.5 5.4 5.4 7.2 7.2
Regenerative Blower Power (kw) 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.4 0.75 0.75
Feeding System
Feeding Blower Power(kw) 0.75 0.75 1.1 1.1 1.1 1.1 1.5 1.5 2.2 2.2
Dia.Of Material Pipe (inch) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Dia.Of Return Air Pipe (inch) 2 2 2 2 2.5 2.5 2.5 2.5 3 3
OMH (L) 7.5 7.5 7.5 7.5 7.5 12 12 12 12 30
OPH (L) 3 3 3 3 3 7.5 7.5 7.5 12 12
Dimension H(mm) 1490 1870 2010 2100 2260 2370 2370 2410 2520 2570
W(mm) 1000 1050 1180 1180 1340 1340 1440 1460 1645 1645
D(mm) 730 730 780 780 810 810 940 940 1145 1145
Weight (kg) 280 295 325 340 505 515 570 610 650 700

Application Cases

David Wu
Dongguan Orste Machinery Equipment Co., Ltd.
Add:No.11,Sanlian Mid.Rd., Luwu,Changping, Dongguan City, Guangdong Province, China.523587
Mobile:(0086)18948606110
Tel:(0086)0769-83810056
Fax:(0086)0769-82026886
Web.: www.orste.com

Injection Machine Heater

The Injection Machine Heater plays a pivotal role in ensuring the efficient and smooth operation of injection molding machines. It comprises various heating components that collectively contribute to maintaining optimal temperatures during the molding process.
Heating elements of an injection machine heater and their respective functions:

  1. Mold Temperature Machine

    • Role: This component is designed to regulate the temperature of the mold cavity, ensuring that the Plastic Material flows smoothly and uniformly. It ensures the correct cooling rate to achieve desired part quality, dimensional stability, and surface finish.
    • Function: By maintaining consistent mold temperatures, it helps avoid defects like warping, sink marks, or excessive shrinkage.

  2. Heating Coils

    • Role: Heating coils are typically employed to provide heat to the barrel of the injection molding machine, where the plastic pellets are heated and softened.
    • Function: They facilitate the melting of plastic material and its even distribution within the barrel, ensuring a consistent melt quality.

  3. Nozzle Heaters

    • Role: Nozzle heaters are specifically designed to keep the nozzle and injection tip at an optimal temperature, preventing premature solidification of the molten plastic.
    • Function: They ensure smooth material flow from the nozzle into the mold cavity, minimizing blockages or uneven injection.

  4. Hopper Dryers

    • Role: Hopper dryers are used to eliminate moisture from the plastic pellets before they enter the injection molding machine.
    • Function: Dry plastic pellets improve the quality of the molten material, reducing the likelihood of bubbles, voids, or discoloration in the final product.

  5. Heated Platens

    • Role: Heated platens are responsible for maintaining a consistent temperature in the clamping unit, where the mold halves are secured.
    • Function: By keeping the clamping area warm, they ensure the even distribution of heat and minimize temperature fluctuations that can affect the molding process.

Mold Temperature Controller,Advanced Mold Heating And Control Machine,Mold Temperature Control Machine,Control Machine

Ningbo Outai Plastic Machinery Technology Co.,Ltd , https://www.outacmachine.com