NJ-160B cement paste mixer operating procedures

Our factory specializes in the production of cement paste mixers, which are essential for measuring the standard consistency of cement, determining setting time, and preparing test blocks for stability analysis. These machines are widely used in construction and material testing laboratories to ensure accurate and reliable results.

**NJ-160B Cement Paste Mixer Operating Procedure**

1. Before starting the machine, set both the three-position switches (1K and 2K) to the "stop" position. Then, insert the time program controller into the "programmed input" socket on the panel, and power on the device.

2. **Automatic Stirring Operation**: Switch 1K to the "automatic" position. The mixer will then perform a slow stir for 120 seconds, followed by a 10-second pause, a 15-second stop, a 5-second pause, and finally a fast stir for another 120 seconds before stopping automatically. After one full cycle, if you want to run the next automatic program, first switch 1K back to "stop," then set it to "automatic" again. It is important to return 1K to the "stop" position after each operation to prevent unexpected behavior, especially after a power failure.

3. **Manual Stirring Operation**: Set 1K to the "manual" position, and use the three-position switch 2K to control the speed—slow, stop, fast, and stop. Each action must be performed manually, with the operator timing each step accordingly.

4. Always maintain a clean working environment. After each use, thoroughly clean the mixing blade and the inside and outside of the mixing pot to remove any residual slurry. Wipe down any mortar or dirt that may have splattered onto the machine. Once dry, cover the mixer with a protective shield to prevent dust accumulation and damage.

For more detailed information about the NJ-160B cement paste mixer, visit: [http://news.chinawj.com.cn](http://news.chinawj.com.cn)

Editor: Hardware Business Network Information Center

NJ-160B cement paste mixer operating procedures This guide provides a clear and safe method for operating the NJ-160B cement paste mixer, ensuring consistent performance and long-term durability. Proper maintenance and correct usage are key to achieving accurate test results and extending the life of the equipment.

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