How to Maintain and Clean a Multihead Weigher for Maximum Efficiency

1. Importance of Multihead Weigher Maintenance

As the core equipment in automated packaging systems, the multihead weigher significantly boosts production efficiency and economic returns. Built with durable 304 stainless steel, most units last over 10 years. However, regular cleaning and proper maintenance are crucial for preserving weighing accuracy and maximizing value.

2. Safety Precautions Before Maintenance

• Always cut off the power and unplug the machine before performing any maintenance or testing.

• Only professionally trained personnel should conduct maintenance.

3. Cleaning Methods for Different Applications

A. Non-Waterproof Models for Conventional Materials

Used for items like melon seeds, peanuts, candy, and snacks:

1. Use an air gun to blow off dust from the main vibration plate, line vibration plate, display, chute, etc.

2. Wipe surfaces with gauze dipped in neutral cleaning fluid (e.g., alcohol).

3. Detachable parts can be removed and washed in 30–50℃ warm water.

4. Cleaning frequency: typically once a week, depending on production.

5. 

B. Waterproof Models for Conventional Materials

Used for frozen dumplings, sweet dumplings, salads, and cooked food:

1. Turn on the cleaning button.

2. Switch off the power.

3. Use a shower rinse (follow the waterproof rating).

4. 

C. Non-Waterproof Models for Viscous Materials

Used for pickles, mustard greens, spicy small fish, etc.:

1. Disassemble parts and soak them in warm water for 5 minutes.

2. Clean using neutral detergent or soap.

D. Waterproof Models for Viscous Materials

Used for sauce cucumbers, dried radish, etc.:

1. Turn on the cleaning button.

2. Switch off the power.

3. Rinse directly with a shower (respecting waterproof level).

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4. Kenwei’s Multihead Weigher Advantages

Guangdong Kenwei Intellectualized Machinery Co., Ltd. manufactures high-quality 304 stainless steel weighers with easy-to-disassemble parts. Available in non-waterproof, waterproof, and high-waterproof models, they are trusted by packaging machine manufacturers and food producers for reliability and ease of cleaning.

5. Conclusion

Proper cleaning and maintenance are key to ensuring your multihead weigher delivers accurate weighing, long service life, and high productivity. By choosing the right model and following the correct cleaning procedures, you can maximize both efficiency and profitability in your packaging operations.