Multihead Weigher Daily Maintenance and Cleaning Guide for Longer Service Life
A multihead weigher is a vital part of any automated packaging system, delivering speed, accuracy, and efficiency. Regular cleaning and maintenance can extend its service life beyond 10 years. Here’s Kenwei’s expert guide to keeping your equipment in top working condition.
1. Why Maintenance Matters
As the core equipment in an automatic packaging system, a multihead weigher plays a crucial role in improving production efficiency and boosting economic benefits. Most are made of 304 stainless steel, which is durable and can last over 10 years. However, proper daily maintenance ensures weighing accuracy, prolongs service life, and maximizes return on investment.
2. Safety First
Before performing maintenance or testing:
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Cut off the power and unplug the power cord.
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Only professionally trained personnel should perform the operation.
3. Daily Cleaning Routine
To keep the multihead weigher in optimal condition:
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Clean parts in direct contact with materials – such as the main vibration plate, line vibration plate, storage hopper, and weighing hopper – after daily use.
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Remove dust under the machine regularly.
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Clean inside the weighing hopper pendant, avoiding any impact, force, or manual rotation to prevent damage to the digital sensor.
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Inspect vibration strength of the main and line vibration units.
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Check flexibility of storage and weighing hoppers.
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Test zero value and full-scale value of the digital sensor every 6–12 months.
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Inspect and clean hooks on each weighing bucket before and after use.
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Lubricate hopper joints weekly with edible oil.
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Increase cleaning frequency in dusty environments to reduce wear.
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Clean aluminum shell dust every two months.
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Perform annual maintenance, ideally under a service agreement with the manufacturer.
4. Cleaning Methods by Model Type
Waterproof Models
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Access the manual test menu to enable the cleaning function.
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Rinse directly with water, following waterproof rating guidelines.
Non-Waterproof Models
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Disassemble parts for cleaning.
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Protect the mirror surfaces of components during cleaning and storage.
5. Additional Cleaning Tips
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Remove fingerprints and touch marks with neutral detergent or soap. For stubborn stains, use a sponge or cloth with organic solvents such as alcohol, gasoline, or acetone.
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Remove rust caused by cleaning agent residue with an appropriate cleaning solution.
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Clean rust from iron powder or salt exposure using a sponge or cloth with neutral detergent or soapy water, then wipe dry.
6. Conclusion
By following these multihead weigher maintenance and cleaning guidelines, you can ensure optimal performance, reduce mechanical wear, and extend the machine’s lifespan. Kenwei’s durable, easy-to-clean models make upkeep simple, helping businesses maintain consistent weighing accuracy and efficiency.
About Product choice
What is the difference between a multi-head weigher and a linear weigher?
Multi-head Weigher: Ideal for high-speed and high-precision weighing of products with irregular shapes or varying sizes. It provides multiple weighings in parallel for faster processing.
Linear Weigher: It is suitable for powder and granule. It is typically slower than a multi-head weigher but is effective for certain types of applications that require more continuous flow or controlled weighing.
About Cooperation Process
How to operate it?
Many languages are available for global markets. There are not only detailed instructions, but also machine video for reference learning.
Does Kenwei offer installation and training?
Yes, Kenwei provides installation services and comprehensive training to ensure that your team can operate the machinery efficiently. Our engineers can travel to your facility for on-site installation, and we also offer remote training options if needed.
About Logistics
Do I need to prepare my facility for the delivery of large machines?
Yes, large machines often require special preparations for delivery, including ensuring adequate space for unloading and installation.
About After Sales Support
What do I do if I encounter a malfunction in the machine?
If you encounter a malfunction, first check the user manual and troubleshooting guide for common issues. If the problem persists, contact our technical support team for further assistance.
The standard no-spring combination scale features a patented spring-free hopper design, making it ideal for weighing a variety of products such as melon seeds, peanuts, nuts, almonds, grapes, candies, pistachios, potato chips, shrimp chips, and more. The double-support feeding tray is easily adjustable, while the feeding hopper is designed for easy disassembly, ensuring convenience and cleanliness. With a maximum weighing speed of up to 120 bags per minute, the 14-head standard no-spring combination scale is an economical, versatile, and cost-effective solution.
The Standard Multihead Weigher features a high-speed, spring-free hopper with a new aluminum shell design, ensuring stable and fast weighing performance. The integrative welding of the mouthpiece case and middle seat enhances the overall machine strength. Ideal for weighing granular products like melon seeds, peanuts, nuts, almonds, raisins, candies, and pistachios, this 14-head multihead weigher offers hopper options of 1.6L and 2L. With a maximum weighing speed of 120 packs per minute, it delivers rapid and accurate results for high-volume operations.
Contact Kenwei
Our company is located in areas with convenient transportation and developed economy. Our products are supplied in a timely manner. In the course of business operation, we always focus on customers.Have any questions or concerns about our products? Please leave us a message here, and our team will get back to you promptly.
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Kenwei multi weigh
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