A wobbler feeder is a type of mechanical equipment used to transport and separate materials in bulk material handling applications. It consists 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 technologies: mechanical and hydraulic.
Mechanical wobbler feeder: This type of feeder uses a gearbox and motor to rotate the central shaft; this shaft 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 and is a popular choice in many industries.
Hydraulic wobbler feeder: This type of feeder uses hydraulic cylinders to rotate the central shaft; this shaft rotates the elliptical rods or discs. The hydraulic system provides greater control over rotation speed and direction and also allows adjustment of the stroke length and angle of the rods or discs. The hydraulic wobbler feeder is known for high precision and efficiency and is suitable for applications requiring precise material handling.
Mechanical and hydraulic wobbler feeders are designed to handle a variety of materials, including wet, sticky, and abrasive materials. They are commonly used in mining, quarrying, and construction industries to transport and separate materials such as coal, ore, rock, and gravel. The gentle, rolling motion of the rods or discs minimizes material segregation and degradation while also reducing the risk of damage to downstream equipment.
