The Difference Between an Automatic Laundry Extractor and an Industrial Washing Machine

Fully Automatic Washing and Drying Machine

The semi-automatic industrial washing machine does not have an inverter.

The fully automatic washing machine requires no additional personnel to operate; the program is stored in a variable frequency inverter, saving on labor.

Variable frequency speed control technology adjusts the speed of an electric motor by changing the frequency of the power supply.

The main advantages of the automatic dishwashing machine with variable frequency speed control technology are as follows:

Firstly, different fabrics require different water flows for washing. The fixed-frequency automatic washing machine has a single speed.

The change in the stream profile can only be achieved by altering the ratio of the stop time.

The forms of washing water flow are limited, far from meeting the cleaning requirements of various fabrics.

The variable frequency speed automatic washing machine can achieve multiple water flow rates at different speeds, thereby meeting higher washing requirements.

When the fixed-frequency automatic washing machine begins to spin dry, the speed increases directly from zero to a certain level, with a large speed range, resulting in significant vibration and noise.

The application of variable frequency speed regulation technology enables automatic washing machines to achieve soft start-up, with the motor speed gradually increasing from zero to high speed, ensuring a stable rotation of the drum with minimal vibration.

Variable frequency control technology can effectively reduce the noise of fully automatic washing machines.

The fixed-frequency automatic washing machine is limited by vibration speed due to its high vibration, which makes it impossible to achieve high spin speeds.

The fully automatic variable-frequency washing machine utilizes variable-frequency speed control technology to achieve a higher spin speed, which not only shortens the washing time but also boosts the spin efficiency.

Manufacturers of shrinkage mechanisms inform you that, for instance, the high-speed rotation speed of a standard drum automatic washing machine typically ranges around 800 rpm, while variable-speed automatic washing machines can reach up to 1200 rpm.

The washing temperature of the automatic washing and drying machine: Washing temperature refers to the temperature of the water used to wash fabrics.

Washing temperature significantly affects the cleaning results of fabrics post-wash, and it is highly beneficial to increase the washing temperature. Generally, the higher the washing temperature, the better the cleaning results.

Therefore, increasing the washing temperature is commonly used as a means to improve washing quality. Practice has shown that this applies only to the washing of white fabrics. When washing colored fabrics, the washing temperature should be controlled appropriately.

If colored textiles are washed at high temperatures, under the influence of the aforementioned factors, the dyes on the fabric will be washed off into dirt, especially for fabrics dyed with colorfastness-impaired dyes, which may result in severe color fading.

Therefore, when washing dyed fabrics, proper washing temperatures should be controlled based on the fabric's fiber properties, color fastness, dyeing method, and depth of color, and one should avoid high-temperature washing to fade the fabric.