Usage

The Raymond mill is suitable for pulverizing a wide range of non-flammable and non-explosive mineral materials, such as gypsum, calcite, limestone, barite, fluorite, apatite, feldspar, and quartz, with Mohs hardness not exceeding 9 and humidity below 10%.

Process of Work

The blocky material is crushed to a certain particle size, then vertically lifted by a bucket elevator into a hopper. It is then fed into the main machine quantitatively and evenly by an electromagnetic vibratory feeder. Inside, the material is ground, and the powdered material is blown out by a blower and sorted by an analyzer placed above the main machine. The finely ground powder that meets specifications is carried by the air stream into a large cyclone collector, collected, and discharged through a powder outlet as finished product. The air stream returns to the blower via the return pipe at the top of the large cyclone collector. The entire air circuit operates in a closed, negative pressure state, with no dust leakage.

Structural characteristics

★ The oscillating mill has a small footprint, strong integration, and can independently form a production system from raw material crushing to finished product packaging.

★The finished product particle size passed through the screen with a rate over 98% after being ground by the oscillating mill, which is beyond the capability of other flour mills.

★ Uniform feeding with electromagnetic vibration feeders, easy to adjust, compact in size, lightweight, energy-saving, and easy to maintain.

★Electrical equipment features centralized control, with optimal selection, allowing for unattended operation within the main server room.

★The main drive unit features an enclosed reducer for smooth and reliable operation, with no oil leakage.

★The main blade is in constant contact with the material during operation, thus consisting of two parts: the upper and lower sections. When the lower section wears out, the bolts can be removed and the blade can be replaced, reducing operational costs.