Vacuum Wet Clay Brick Extruder Machine Capacity 13,000 - 19,000 pcs/H

Vacuum Extruder Extruding Wet Clay Production Capacity 13,000-19,000pcs/H(250*110*75mm)

Vacuum Extruder

The machine is suitable for continuous extruding of wet clay and is a key functional machine in the molding section of brick production line.

The mud bar extruded by the equipment has a smooth and compact surface, good quality, large extrusion output, easy operation, stable operation and good reliability.

The machine can produce solid brick, hollow brick, porous brick, hollow block and other brick.

The machine is composed of upper mixing part, vacuuming part and lower extruding part.

The extruder body is welded with high quality steel plate, and the residual stress inside the parts is removed after aging treatment, which increases the hardness and strength. The structure design of the extruder is reasonable, the machine body is solid, stable, reliable and durable. Low energy consumption, high production efficiency and easy maintenance.

The extruder can be equipped with digital automatic monitoring system to provide a strong guarantee for the continuous and stable work of the machine.

Key Parts

Spiral blade/reamer

Standard carbon steel material, easy-wear surface of reamer use gas welding and wired with cored wire, the surface of welded workpiece shape smoothly, resistance is small, wear resistance is high, hardness in 52HRC-56HRC, service life is more than the ordinary reamer 4-7 times. The lead (screw lead) is arranged scientifically, with the characteristic of "micro pressure conveying, high pressure extrusion", which can increase the extrusion pressure and improve the working efficiency. Repair can be repeated during use to reduce the cost and increase the utilization rate.

Extruding shaft

The shaft of extruding part adopts floating shaft structure and has the function of automatic centering, so that the shaft only produces torque and does not produce radial force, which can protect the reducer/shaft, and can eliminate or reduce the shake of equipment caused bending shaft after long time use, to make the equipment energy saving 15-30%. The hardness of the shaft is greater than HB220 after thermal refining.

Mixing tooth

High molding casting, hardness in 55hrc-60hrc, life is 6 times of the ordinary mixing tooth.

Mixing shaft

The upper reducer is connected with the shaft by a toothed coupling, which eliminates the coaxiality between the shaft and the reduce.

Technical Parameters