Feeders

Vibrating Grizzly Feeders

Vibrating Grizzly Feeders are engineered to combine the functions of feeding and scalping into one unit, reducing the cost of having two separate units. Vibrating Grizzly Feeders are mainly used in a primary applications feeding a primary crusher. The Vibrating Grizzly Feeder provides a continuous feed rate under a variety of loading and material conditions. Vibrating Grizzly Feeders are designed to take heavy shock loads from trucks, shovels and loaders. This type of feeder can be used in quarries, recycling, industrial processing, mining, and sand and gravel operations, as well as in a wide range of processing industries.

The Vibrating Grizzly Feeder consists of a pan section at the feed end to receive and start segregating the material. The discharge end consists of a grizzly section with openings that allow the undersized material to pass before discharging into the crusher. The feeder is mounted on springs and vibrated via a mechanism located underneath the feeder pan, protecting it from misfed material that fails to reach the feed hopper. The vibration force is angled to the feeder, pointing toward the discharge end. This action of the vibrator forces the material toward the discharge end while segregating the material, causing the finer particles to move toward the bottom of the load.

As the material travels to the grizzly section, the finer material settles to the bottom and passes through the openings in the grizzly. This bypassed material decreases the amount of material going into the crusher, reducing the size of the crusher required as well as the wear inside the crusher. The bypassed material can be combined with the material going through the crusher on the under conveyor. This prescreened material protects the under conveyor from the impact of the material exiting the crusher. The prescreened material can be segregated as a product, or it can be discarded if the fines in the material are a contaminate.

Pan Feeders

Our pan feeders have been designed for the toughest conditions and applications. A variety of sizes and types make our feeders suitable for the constant feeding of crushers and screens after the primary crushing stage. Both base mounted and suspended models with large drive units and proper feed chutes are designed to make high feed rates even of coarse materials possible.

Apron Feeders

Apron feeders are used to transport various large or loose materials from the material warehouse to the crusher, conveyor, or other equipment and do so in a horizontal or inclined direction. The apron feeders are widely used in building materials, metallurgy, coal, chemical, and other industries for raw material handling or continuous production processes to carry out production connection, streamflow regulation, and material pre-mixing, and other work.

The Apron Feeder is the most robust Feeder and provides a high ROI. It offers a long service life with low maintenance and can be tailored to your application or installation.

Apron feeders are used for:

• Small and large capacities
• Extreme impact loading
• Uniform feed rates
• Many types of materials, such as mineral, aggregate, recycle
• Very hard, tough and abrasive materials, as well as lumps of larger dimensions that are beyond the scope of other Feeders.

Wobbler Feeders

Materials are conveyed along the feeder as a result of the rotating motion of the elliptical bars. This motion scrubs and pre-sorts the material passing the fines to the bottom. The fines can then be pre-screened before a crusher, thus reducing the required capacity and wear.

Wobbler Feeders are used for.

• Small and medium capacities
• Where pre-sorting is required before a crusher
• Uniform feed rates — dependent of homogenous feed gradation
• Generally used for sticky types of materials to scrub the fines off

Belt Feeders

Belt Feeders is the essential and economical transferring set in the uninterrupted production line.it consists of standard parts ,and easy maintenance so widely used in mining ,metallurgy and chemical industry to transfer stone materials or packaged materials, compared with other transportation equipment, it has the advantages of long conveying distance, large capacity, continuous transportation and reliable operation, easy to achieve automation and centralized control, Belt Conveyor has become the key equipment in mining process.