What Is a Drum Mixer?

The paddle mixer has the simplest structure. The blades are made of flat steel and welded or bolted to the hub. The number of blades is 2, 3 or 4. The blades can be divided into two types: straight blades and folded leaves. The shape and characteristics of the blade can be divided into flat paddle agitator and inclined paddle agitator. The flat paddle type agitator generates radial force and the oblique paddle type agitator generates axial force. The paddle type agitator is suitable for low viscosity liquids, suspensions and dissolving liquids.

Paddle mixer

This entry lacks an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!

The paddle mixer has the simplest structure. The blades are made of flat steel and welded or bolted to the hub. The number of blades is 2, 3 or 4. The blades can be divided into two types: straight blades and folded leaves. The shape and characteristics of the blade can be divided into flat paddle agitator and inclined paddle agitator. The flat paddle type agitator generates radial force and the oblique paddle type agitator generates axial force. The paddle type agitator is suitable for low viscosity liquids, suspensions and dissolving liquids.

Chinese name

Paddle mixer

Principle

The simplest, the blade is made of flat steel

Nature

Blender

Be applicable

Low viscosity liquid,

Use safety

1. The mixer should be set in a flat position, and the front and rear wheel axles should be cushioned with square wood to keep the tires overhead, so as not to move when starting.

2. The mixer should be implemented with secondary leakage protection. After the power is turned on before work, it must be carefully checked, and it can be used after being tested as empty after trial running. During the test run, check whether the speed of the mixing drum is appropriate. Generally, the speed of the empty car is slightly higher than that of the heavy car (after loading).

Fast 2 ~ 3 turns, if there is a lot of difference, the ratio of the moving wheel to the driving wheel should be adjusted.

3. The rotation direction of the mixer should conform to the direction indicated by the arrow. If it is not true, the motor wiring should be corrected.

4. Check whether the transmission clutch and brake are flexible and reliable, whether the wire rope is damaged, whether the track pulley is good, whether there are obstacles around it, and the lubrication of various parts.

5. After starting up, pay attention to the normal operation of each part of the mixer. When stopping, often check whether the blades of the mixer are bent and whether the screws have fallen or loosened.

6. When the concrete is stirred or is expected to stop for more than 1 hour, in addition to removing the remaining material, pour stones and water into the shaker, turn it on, and wash out the mortar adhered to the bucket. There must be no stagnant water in the barrel to prevent the barrel and blade from rusting. At the same time, the ash accumulated on the outside of the mixer should be cleaned to keep the machine clean and intact.

7. After work and when the machine is not in use, the gate should be turned off and the switch box should be locked to ensure safety.