Mineral Processing Spiral Classifier

We produce large weir type, double and single spiral, and immersed single and double spiral classifiers. Our spiral classifiers are widely used within the distribution of ore in closed circuits with ball mills, grading ore and great slit in gravity mills, certifying granularity and flow of metal ore-dressing, and de-sliming and also dehydrating in cleaning.

This product features basic structure, reliable functioning conditions and hassle-free operation. Because different grains have different specific gravity and also sedimentation rates in water, the product allows the particular fine ore circulation in water, while coarse ore sinks for the bottom. This particular classifier can filter supplies and send coarse materials towards the giving mouth and release fine materials in the pipe. The couch with the machine features channel steel materials, as the body is armour plated and the spiral axle is constructed of cast iron regarding durability. The crusher machine’s lifting equipment can be utilized manually or electronically.

There are 4 different types of the classifiers: high weir single spiral, high-weir dual spiral. sunken single spiral and sunmen dual spiral. as the solitary classifier has two variations, traditional and superior. For that update design, a computerized lifting system is equipped at mud feedback end, that sends the sand discharged to the bottom with the tank to a proper position with the tank wall regarding discharging, to suit using the ball mill with out scoop. Depriving them of the actual scoop from your mill bird feeder. 1-1.5 kwh of energy could be saved, and meanwhile, frequent miantenance from the scoop is avoided and wearing with the big and small gears is lowered. Furthermore, because of sleek running of the mill, working efficiency is improved upon, causing power save too with no scoop center, the performance from the classifier and milling capability are not effected.

Spiral Classifier in Mineral Processing

In mineral processing spiral classifier, a number of unit operations are required to prepare and classify ores before the valuable constituents can be separated or concentrated and then forwarded on for use or further treatment. The field of mineral processing has also been given other titles such as mineral dressing, ore dressing, mineral extraction, mineral beneficiation, and mineral engineering. These terms are often used interchangeably.

Spiral Classifiers are suitable for

• Separation of fine particles and liquid from coarse particles
• Separation of light particles from heavy particles
• Separation of the particles into a number of products graded according to size
• Separation of liquid from solid particles

Main benefits of Spiral classifiers

• Energy saving
• Heavy duty, rugged construction
• Powerful self-contained spiral lifting device
• Continuous spiral raking
• Optimal particle size range 800 to 75 microns

Main features of Spiral Classifiers:

• Adjustable weirs
• Sealed, submerged bearing
• Optional automatic lubrication system
• Rigid tank and substructure
• Wide choice of tank design
• Overflow collection box
• Wide range of industries serviced
• Single spiral range from 300 mm to 2 200 mm
• Duplex spiral models 1 500 mm and 2 200 mm