Automatic Feeding Vacuum Autoloader Plastic Material Granules Resin Hopper
Plastic Material Granule Resin Hopper Loaders for Automatic Feeding OAL-2S Green
NAMING PRINCIPLE of Hopper Feeder Conveyor
OAL- xxS
① ②
① Orste Auto-Loader
② Motor Power (HP)
S: Separate Type
FEATURES of Hopper Feeder Conveyor
- Microprocessor for ease of use and accurate control.
- Stainless hopper receiver ensures no material contamination.
- Motor overload protector ensures long service life of motor.
- OAL-S loaders adopts stainless steel mesh thus avoids damage to the motor.
- For OAL-S series, auto dust-removing device is standardly equipped which saves labor cost for cleaning of filters and expand the lifespan of the machine.
- Complete safety protection function device, like electricity indicator, phase-reversing alarm, material shortage and motor overloading alarm.
- Both micro-switch hopper (OMH) and photo-sensor hopper (OPH) can be directly mounted on the feed port of molding machine.
FUNCTIONAL SCHEME of Hopper Feeder Conveyor
The control device starts the vacuum motor to take out the air in the hopper, the material valve is closed meanwhile, thus negative pressure is created. With the function of negative pressure, material in the storage tank is delivered to the hopper through material pipe. The vacuum motor stops working when the suction time comes out, the material valve is opened by material, then material falls into injection machine or other equipment.
PARAMETERS of Hopper Feeder Conveyor
| Model | Motor Power | Conveying Capacity (kg/hr) | Motor Type | Vertical Conveying Height (m) | Horizontal Distance (m) | Power | Hopper Capacity (L) | |
| kw | hp | |||||||
| OAL-1.5S | 1.1 | 1.5 | 200 | Carbon Brush Type | 4 | 7.5 | 1ф, 230VAC, 50/60Hz | 7.5 |
| OAL-1S | 0.75 | 1 | 300 | Induction Type | 4 | 8 | 3ф, 400VAC, 50/60Hz | 7.5 |
| OAL-2S | 1.5 | 2 | 350 | Induction Type | 7 | 20 | 7.5 | |
| OAL-3S | 2.25 | 3 | 420 | Induction Type | 9.5 | 50 | 7.5 | |
APPLICATIONS of Hopper Feeder Conveyor
Two auto loaders take the task of feeding plastic materials to 4 pcs of hopper receivers which are installed at the top of a gravimetric blender. In this way, labor cost is greatly reduced and production capacity is significantly improved.
The auto loader is responsible for loading plastic resins from the plastic storage tank beside it and loading the dried plastic resins from the hopper dryer to the feed port of the injection molding machine for products production.
Company Profile
DONGGUAN ORSTE MACHINERY EQUIPMENT CO., LTD. was established in 2007 in “Made in China” City--Dongguan. After many years of growth and development, ORSTE has become a technology-driven and innovative joint-stock enterprise with independent design and development ability, integrating technical development, product design, manufacturing, sales and maintenance, market development.
ORSTE now owns one manufacturing factory and many sales agent service centers in Southern, Northern, Eastern and Southwest part of China. With a foothold set in Southern China, we are serving global markets. ORSTE devotes itself to improving the product quality and working environment, optimizing production flow of plastic processing and upgrading processing technic with environmental protection and energy saving design for plastic factories by supplying integral automation systems to them.
Company Vision
With the principle of customer satisfaction first, we take contribution to society as our responsibility and constantly improve the performance of our products to timely seize the latest trend in industry, and maintain the best quality and technological edge of products.
“No Details, No Success.” The key of product quality lies in the details, we focus on details in product production and quality management. Through proactive listening, delicate service, modest attitude, ORSTE Machinery always maintains close contact with its customers.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.