Plastic Material Granule Resin Hopper Loders for Automactic Feeding
1 Set / Order
USD 430.00 ~ USD 2200.00 per set
Plastic Material Granule Resin Hopper Loders for Automactic Feeding
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Basic Infomation
Place of Origin: Dongguan, China
Brand Name: ORSTE
Certification: CE, ISO, SGS
Model Number: OAL-1S ~ OAL-10S-1212
Payment & Shipping Terms
Packaging Details: Standard Export Packing
Delivery Time: 7-15 days
Payment Terms: TT, LC, Paypal, West Union, Cash
Supply Ability: 500-3000 Sets / Year
Material: Stainless Steel
Function: For Automatic Loading Of Plastic Material
Color: Grey Or Blue
Design: Compact Design
Service Life: More Than 5 Years
Product Description

Plastic Hopper Loders for Automactic Feeding




OAL- xxS

① ②

① Orste Auto-Loader

② Motor Power (HP)

S: Separate Type



  • 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.




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.




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




Plastic Material Granule Resin Hopper Loders for Automactic Feeding 0

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.


Plastic Material Granule Resin Hopper Loders for Automactic Feeding 1

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.

Plastic Material Granule Resin Hopper Loders for Automactic Feeding 2

In this application, OAL-1S is placed beside the injection molding machine, and it is equipped with a photo-sensor hopper receiver, which is directly installed at the feed port of the injection machine. A photo-sensor hopper receiver is always applied when the plastic is hygroscopic and it is easy to absorb moisture after drying. In this way, when the dried plastic material is empty in the hopper receiver, the auto loader feed dried material from the dryer with appropriate volume.


David Wu

Dongguan Orste Machinery Equipment Co., Ltd.

Add: Building E, South Sanlian. Rd., Luwu, Changping, Dongguan City, Guangdong Province, China. 523587

Mobile: (0086)18948606110

Skype & Email:

Tel: (0086)0769-82020256

Fax: (0086)0769-82026886


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Tel : (+86)18948606110
Fax : 86-769-82026886
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