Dongguan Orste Machinery Equipment Co., Ltd.
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OHD Economic Hopper Dryer for Engineering Plastic ...
OHD - xxx
① ②
① Orste Hopper Dryer
② Hopper Capacity (L)
OHD series adopt hot air diffuser to gain an even hot air flow to improve drying efficiency.
Material-contact surface made of stainless steel to eliminate material contamination.
The closely casting aluminum shell ensures excellent insulation.
Hot air inlet elbow design can effectively avoid burning caused by dust piling up at the bottom of the pipe heaters.
The hopper design is convenient for cleaning and material change.
Accurate temperature controller guarantees easy control of temperature.
Overheat protection device makes machine run safely and reliably.
Dust-proof mute blower prevents dust from polluting material.
Material window in hopper and base makes it convenient to observe the material usage.
OHD series hopper dryer is normally applied for drying of non-hygroscopic engineering plastic resins or mildly hygroscopic plastic with not very strict moisture content requirement, like PE, PVC and etc. OHD hopper dryer is economic in cost, but not good drying effect. For medium and highly hygroscopic plastic resin drying, dehumidifying dryers are strong suggested.
| Model | Capacity | Heating (kw) | Blower (w) | Measurement (mm) | Installation (mm) | Power | Weight (kg) | |
| L | kg | |||||||
| OHD-20 | 20 | 12 | 2.0 | 90 | 630*400*825 | 110*110 | 1ф, 230VAC, 50/60Hz | 35 |
| OHD-40 | 40 | 25 | 3.5 | 135 | 750*420*1030 | 160*160 | 40 | |
| OHD-80 | 80 | 50 | 4.5 | 155 | 850*500*1200 | 160*160 | 3ф, 400VAC, 50/60Hz | 45 |
| OHD-120 | 120 | 75 | 6.5 | 155 | 950*580*1300 | 160*160 | 55 | |
| OHD-160 | 160 | 100 | 6.5 | 215 | 1050*640*1360 | 180*180 | 70 | |
| OHD-240 | 240 | 150 | 15 | 215 | 1060*720*1560 | 180*180 | 85 | |
| OHD-300 | 300 | 200 | 15 | 320 | 1180*838*2020 | 230*230 | 100 | |
| OHD-480 | 480 | 300 | 18 | 320 | 1280*850*1750 | 230*230 | 130 | |
| OHD-600 | 600 | 400 | 18 | 0.75 | 1480*1050*2020 | 275*275 | 165 | |
| OHD-800 | 800 | 500 | 20 | 550 | 1480*1050*2350 | 275*275 | 200 | |
| OHD-900 | 900 | 600 | 20 | 1.1 | 1580*1158*2400 | 280*280 | 240 | |
OHD hopper dryer can be applied with A-type floor stand or L-type floor stand for easy movement and flexible using in actual production.
The hopper dryer can be mounted directly at the feed port of the injection molding machine, as the above application.
The OHD hopper dryers can also be mounted in a floor stand and applied with vacuum loader to loaded the dried material to the Injection molding machine for production.
The following statements clarify the responsibilities and regulations born by any buyer or user who purchases products and accessories from ORSTE (including employees and agents).
ORSTE is exempted from liability for any costs, fees, claims and losses caused by reasons below:
1. Any careless or man-made installations, operation and maintenances upon machines without referring to the Manual prior to machine using.
2. Any incidents beyond human reasonable controls, which include man-made vicious or deliberate damages or abnormal power, and machine faults caused by irresistible natural disasters including fire, flood, storm and earthquake.
3. Any operational actions that are not authorized by ORSTE upon machine, including adding or replacing accessories, dismantling, delivering or repairing.
4. Employing consumables or oil media that are not appointed by ORSTE.
1) Turn off the main switch and control switch and unplug the cord from power supply before service and maintenance.
2) Be sure not to modify electrical wiring or reassemble the electrical components inside of the control box.
3) Always refer to the electrical diagram of this manual to check and maintain the electrical wiring problems.
4) Service and maintenance of the electrical parts should only be carried out by qualified electricians.