Screw Classifier

Product description

The screw classifier is one of the equipments for beneficiation. The spiral classifier is a kind of equipment for mechanical classification based on the principle that the specific gravity of solid particles is different, so the speed of precipitation in the liquid is different. The equipment has the advantages of simple structure, sturdiness and durability, high work efficiency, and convenient use.

Working principle of spiral classifier machine

The water tank of this machine is installed obliquely, and the inclination angle is determined according to the equipment configuration in the process flow. The transmission device drives the spiral to rotate in the tank, and the ground slurry enters the tank from the side inlet. The low-speed rotating spiral can play a certain stirring role. After the slurry is stirred, light and fine particles are suspended on the top to form an overflow, which overflows from the overflow weir at the end of the tank and flows into the next beneficiation process; the coarse and heavy particles sink to the bottom of the tank to form a return The sand is transported by the screw to the discharge port and discharged.

Features of spiral classifier for sale

1. Convenient and efficient. The spiral classifier mining processing can be used for the separation of over-standard stone powder in the dry production process of machine-made sand, which can effectively control the content of machine-made sand and stone powder and meet the needs of users.

2. The parts are sturdy and durable and have a long service life. The water inlet and shaft head of the spiral classifier iron ore beneficiation adopt pig iron sleeve, which has high wear resistance, and adopts tile lining, so the parts are not easy to be damaged.

3. The quality of the stone powder is easy to control, and the fineness adjustment is convenient, flexible, and reliable.

4. Built-in screw lifting device and frequency conversion control technology, simple operation, and high grading efficiency.

5. Strong wear resistance. The base of the screw classifier is made of channel steel, and the body is welded by steel plates, with good quality and high wear resistance.

The structure of the spiral separator classifier machine

The spiral classifier equipment is mainly composed of a transmission device, a spiral body, a trough, a lifting mechanism, lower support (bearing), and a discharge valve.

Packaging and shipping

Company strength

The Nile Machinery Equipment Co., Ltd. is a metallurgical machinery professional machinery factory that specializes in mining equipment research and development, manufacturing, sales, and provides professional mining processing plant workflow design, plant installation, equipment maintenance, and mineral processing technical guidance services. Our products are exported to Africa, Nigeria, Zambia, Zimbabwe, Uganda, Mozambique, South America, the Middle East, and many other countries and regions. At present, we have established our own overseas warehouses in Sudan and Kenya, and we also have our offices in most parts of Africa. You can observe the machinery up close and buy directly, saving transportation costs and time.