Coal briquette extruder Machine description

Coal briquette extruder Machine description：

The Coal Rod Extruder, also known as the coal rod forming machine, is a type of briquette forming machine. It uses the principle of screw extrusion to compress the prepared coal powder into the forming equipment of cylindrical or plum shape with certain strength, it is widely used for the molding of coal powder, coal foam, coal gangue, coking coal, Lignite, anthracite, iron powder, aluminum powder and other raw materials. The production of Coal Rod by Coal Rod extrusion machine can make full use of coal powder, no need to add lime in the production process, which reduces the cost of fuel, and increases the calorific value of coal, which has higher economic benefit, no need for carbonization drying equipment, no need for steam, saving investment, reducing the area. At the same time, it provides a reliable guarantee for manufacturers to effectively use low-cost coal powder instead of high-cost coal, thus reducing production costs and improving economic benefits.

Structural features of Coal Bar Extruder:

A variable pitch impeller is used in the coal rod extruder to push the pulverized coal in the back of the barrel forward strongly. After the volume of pulverized coal in the barrel is compressed, the coal rod is extruded through the round hole in the front head to form a coal rod. The round hole has various shapes, the coal bars also come in a variety of shapes. The bars of coal break naturally in the course of their advance under the force of gravity.

The coal rod extruder uses the hard tooth surface reducer, the volume is small, the bearing capacity is high. The inner impeller is designed with thickened blades, and the inner lining plate of the impeller and the cylinder body is made of wear-resistant precision casting material. The service life of the Impeller is 4-5 times longer than that of the ordinary material. The machine head and the cylinder body are hinged, which can be opened during overhaul, and the internal impeller and the cylinder lining are easy to replace.

Features of Coal Bar extruder produced by our company

1 feeding spiral lead is big, feeding fast, pushing spiral lead is small, save power.

The shaft seat and cylinder body are rigidly connected with high concentricity, anti-thrust, and stable.

The sealing part adopts the fault structure, and the dirt leaks out from the fault.

V-belt drive, smooth operation, low noise, and overload protection.

5 machine head and cylinder body are connected with clasp structure, bolt structure, according to user needs to choose.