A wobbler feeder is a type of mechanical equipment used in bulk material handling applications to transport and separate materials. It consists of a series of oscillating and vibrating rotating elliptical rods or discs that create a gentle, rolling motion. The rods or discs are mounted on a central shaft driven by a motor or hydraulic system.
There are two main types of wobbler feeder technology: mechanical and hydraulic.
Mechanical oscillating feeder: This type of feeder uses a gearbox and motor to drive the central shaft that rotates the elliptical rods or discs. The rotation speed and direction can be adjusted to control the material flow rate and discharge point. The mechanical wobbler feeder is known for its reliability and simplicity, making it a popular choice in many industries.
Hydraulic oscillating feeder: This type of feeder uses hydraulic cylinders to drive the central shaft that rotates the elliptical rods or discs. The hydraulic system provides greater control over the stroke length and angle of the rods or discs, as well as the rotation speed and direction. The hydraulic wobbler feeder is known for its high precision and efficiency, making it suitable for applications requiring delicate material handling.
Both mechanical and hydraulic wobbler feeders are designed to handle a variety of materials, including wet, sticky, and abrasive substances. They are commonly used in mining, quarrying, and construction industries to transport and separate materials such as coal, ore, rock, and gravel. The soft, rolling motion of the rods or discs helps minimize material degradation and breakage while also reducing the risk of damage to downstream equipment.
