Compressed Air Dehumidifying Dryer
Naming Principle
OCD – xx/xxxA
Orste “Three-in-one” Compact Dryer
Hopper Capacity (kg)
Dehumidifying Air Quantity (m3/hr)
A: Compressed Air type
Product Features
1.P.I.D temperature controller to accurately control regenerative temperature.
2.Adopt large flow blower which has a better dehumidifying effect than normal blowers.
3.Unique dual-tower molecular sieve design achieves good effect through dehumidifying of molecular sieve by principle of air pressure change, energy-saving and efficient.
4.Equipped with return air filter ensures no contamination to the molecular sieve.
5.Auto-adjust dry air quantity and temp. according to usage of material, prevent over-heating or thermal degradation of plastic resin.
6.Equipped with double-layer insulated stainless steel drying hopper, adopt down-blowing drying air pipe design, ensures even drying of materials.
7.Vacuum take-off valve (can be quickly detached) is equipped in feeding system to ensure no surplus raw material in hopper tubes.
8.Heat material conveying can be equipped with closed loop hot air conveying device to avoid contamination and moisture regain.
9.Optical hopper dryers are optional to suit production of optical product.
10.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.
11.The clip style cover design ensures easy maintenance.
12.Dew point can be as low as -40oC.
Application
OCD-A compact dryers are mainly used to dry hygroscopic engineering plastics or regrind materials. Under ideal conditions, the dew-point of dehumidified dry air can be lower than -40oC.
Parameters / Specification
PET Crystallizing Dryer
NAMING PRINCIPLE
OCR-xxx
1 2
1 Orste PET Crystallizer
2 Hopper Capacity (L)
Features
1.Simplify and improve drying efficiency.
2.Fixed speed of agitator makes materials not lump together during the crystallization.
3.Materials can be dried under high temperature to improve drying efficiency.
4.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.
5.With double overheat protector, it can reduce the possibility of either mechanical or man-made problems.
6.Equipped with rotary valve with good sealing performance, which can output crystallized material accurately.
7.Equipped with material level switch, which can detect material level accurately and make operation reliable.
8.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.
APPLICATION
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
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.
Plastic Machine Desiccant Dehumidifying Dryer
Naming Principle
ODD-xxx/xxxH
1 2 3
1 Orste Dehumidifying Dryer
2 Hopper Capacity (L)
3 Dehumidifying Air Quantity (m3/hr), H: Honeycomb
Features
1.The ODD dehumidifying dryers use honeycomb dehumidifiers with an elegant semi-integral appearance.
2.Combines the two functions of dehumidifying and drying into one machine, occupy little space which ensures the whole arrange of the workshop.
3.Insulated drying hopper features dry air down-blowing and cyclone exhaust design. This improves drying efficiency and reduces energy consumption while maintaining a steady drying effect.
4.Compact in size for ease of movement.
5.Microprocessor is standard equipment, ensures convenient operation.
6.All models are standard equipped with ORD-H Dehumidifier, OTD Dehumidifier is optional.
FUNCTIONAL SCHEME
The sealed honeycomb rotor is divided into dehumidifying, regenerative and cooling zones in the rotary dehumidifier. Damp and hot air from dry material hopper 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 of the rotor, moisture from the air is absorbed and expelled after absorbed regeneration air to form stable low dew-point air, which is dries to the drying temperature and then is blown into drying hopper to closed circle to dry material.
PARAMETERS
Model
ODD-,Regen. Heater (kw),Regen. Blower (kw),Drying Heater (kw),Drying Blower (kw),Dry Air Volume (m3/hr),Insulated Hopper (L),Dimension H*W*D (mm) ,Weight (kg)
20/40H,4,0.2,4,0.12,40,20,1260*960*860,150
40/40H,4,0.2,4,0.12,40,40,1260*960*860,165
80/40H,4,0.2,4,0.12,40,80,1650*1060*860,190
120/80H,3,0.2,6,0.75,80,120,1780*1220*855,250
160/80H,3,0.2,6,0.75,80,160,1740*1220*855,255
160/120H,3,0.2,6,0.75,120,160,1740*1220*855,265
230/120H,3,0.2,6,0.75,120,230,2010*1220*855,295
Plastic Auxiliary Machine Drying Loader
Naming Principle
ODL – xxx – xxx
1 2 3
1 Orste Drying Loader
2 Hopper Capacity (L)
3 Loader Model
Product Features
1.Material-contact surface made of stainless steel to eliminate material contamination.
2.The closely casting aluminum shell ensures excellent insulation.
3.Hot air inlet elbow design can effectively avoid burning caused by dust piling up at the bottom of the pipe heaters.
4.The hopper design is convenient for cleaning and material change.
5.Accurate temperature controller guarantees easy control of temperature.
6.Overheat protection device makes machine run safely and reliably.
7.Dust-proof mute blower prevents dust from polluting material.
8.Material window in hopper and base makes it convenient to observe the material usage.
Parameters / Specification
Model,Applicable Dryer,Applicable Loader,Vacuum Hopper Receiver,Conveying Capacity (kg/hr),Hopper Capacity (L),Measurement (mm),Weight (kg)
ODL-40,OHD-40,OAL-1.5S,OAL-1S,1 x OMH-7.5L,300,1*7.5,620*1000*640,95
,,OAL-2S,1 x OPH-7.5L
1 x OMH-7.5L,450,2*7.5,,
ODL-80,OHD-80,OAL-1.5S,OAL-1S,1 x OMH-7.5L,300,1*7.5,750*1000*640,110
,,OAL-2S,1 x OPH-7.5L
1 x OMH-7.5L,450,2*7.5,,
ODL-120,OHD-120,OAL-1.5S,OAL-1S,1 x OMH-7.5L,300,1*7.5,850*1000*640,115
,,OAL-2S,1 x OPH-7.5L
1 x OMH-7.5L,450,2*7.5,,
ODL-160,OHD-160,OAL-1.5S,OAL-1S,1 x OMH-7.5L,300,1*7.5,950*1080*710,155
,,OAL-2S,1 x OPH-7.5L
1 x OMH-7.5L,450,2*7.5,,
ODL-300,OHD-300,OAL-1S,1 x OMH-7.5L,300,1*7.5,2000*1080*710,160
,,OAL-2S,1 x OPH-7.5L
1 x OMH-7.5L,450,2*7.5,,
ODL-600,OHD-600,OAL-2S,1 x OMH-7.5L,400,12,3850*1140*840,210
,,OAL-3S,1 x OPH-7.5L
1 x OMH-7.5L,700,2*12
Plastic Drying Machine Hopper Dryer
Naming Principle
OHD - xxx
1 2
1 Orste Hopper Dryer
2 Hopper Capacity (L)
Product Features
1.OHD series adopt hot air diffuser to gain an even hot air flow to improve drying efficiency.
2.Material-contact surface made of stainless steel to eliminate material contamination.
3.The closely casting aluminum shell ensures excellent insulation.
4.Hot air inlet elbow design can effectively avoid burning caused by dust piling up at the bottom of the pipe heaters.
5.The hopper design is convenient for cleaning and material change.
6.Accurate temperature controller guarantees easy control of temperature.
7.Overheat protection device makes machine run safely and reliably.
8.Dust-proof mute blower prevents dust from polluting material.
9.Material window in hopper and base makes it convenient to observe the material usage.
Parameters / Specification
ModelCapacityHeating (kw)Blower (w)Measurement (mm)Installation (mm)PowerWeight (kg)
Lkg
OHD-2020122.090630*400*825110*1101?, 230VAC, 50/60Hz35
OHD-4040253.5135750*420*1030160*16040
OHD-8080504.5155850*500*1200160*1603?, 400VAC, 50/60Hz45
OHD-120120756.5155950*580*1300160*16055
OHD-1601601006.52151050*640*1360180*18070
OHD-240240150152151060*720*1560180*18085
OHD-300300200153201180*838*2020230*230100
OHD-480480300183201280*850*1750230*230130
OHD-600600400180.751480*1050*2020275*275165
OHD-800800500205501480*1050*2350275*275200
OHD-900900600201.11580*1158*2400280*280240
