Semi-Automatic Manual Weigher for Seafood Packaging Machine
The Semi-Automatic Manual Feeding Combination Scale is designed for efficient, manual feeding and automatic weighing. It is ideal for materials with low fluidity or those unable to automatically feed, such as seafood, aquatic products, meat, and other irregular materials. With a thoughtfully designed balance table layout, the scale is user-friendly and easily operated by a single person. Its compact size and intuitive design make it a reliable and convenient solution for precise weighing in various industries.
Material | 304 stainless steel | Certification | CE, OIML, SGS |
Availability | OEM/ODM | Delivery Time | 7-30days |
Start Port | Zhongshan port | Supply Ability | 500 sets/year |
Feature
● Manual feeding with automatic weighing, ideal for materials with poor flowability.
● Optimal combination of weight hoppers ensures accurate target weight and efficient automatic feeding.
● Special high-precision load cells ensure exceptional accuracy and reliability.
● Intelligent multiple-sampling stable mode enhances weighing precision for consistent results.
● Built-in intelligent fault alarm system facilitates easy maintenance and reduces downtime.
● High-speed staggered discharging function prevents material blockages and ensures smooth operation.
● Advanced integrated modular design, featuring CAN bus technology, enhances system performance and scalability.
● Utilizes the Modbus industry-standard communication protocol, allowing seamless integration between the multihead weigher and packaging machines for efficient production.




Mechanical Character
Technical Specification
Model |
JW-A12 |
JW-A12 |
Identify Code |
A12-2-4 |
A14-2-4 |
Weighing Range |
50-1000g |
50-1000g |
Accuracy*1 |
X(0.5) |
X(0.5) |
Max Speed*2 |
30P/M |
30P/M |
Hopper Volume |
3L |
|
Control Panel |
10.1'' Touch Screen |
|
Options |
Dimple Plate/Timing Hopper/Printer/Reject Device |
|
Driving System |
Step Motor |
|
Power Requirement |
220V/ 800W/50/60Hz |
|
Packing Dimension(mm) |
1700(L)*1100(W)*900(H) |
1900(L)*1100(W)*900(H) |
Gross Weight |
220kg |
250kg |
*1: Can refer to the national standard GB/T27738-2011 or the international Legal Organization No.61 International Recommendation OIML R61 2004(E) | ||
*2: Depends on product shape, product density, target weight, etc. |
Application

This system is ideal for weighing materials with poor flowability, such as seafood, aquatic products, meat, Chinese medicinal herbs, and other similar materials. It effectively handles products that are difficult to feed automatically, ensuring accurate and consistent weighing for a wide range of challenging materials.
Frequently Asked Questions
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Browse some answers to our most common questions, or you can drop us a line to ask something else.
About Price and payment
Are the prices for Kenwei machines negotiable?
Prices are generally fixed, but depending on the order volume, long-term partnerships, or special circumstances, we may offer discounts or promotional pricing. Please contact our sales team to discuss your specific situation.
About After Sales Support
How about the after-sales service?
Warranty :2 years
About Cooperation Process
What is the lead time for product delivery?
The lead time depends on the complexity of the order and the level of customization required. Typically, our products are shipped within 4-8 weeks after receiving the order confirmation. However, this can vary, and we will provide an estimated delivery date when you place your order.
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 Solution suggestions
Can Kenwei provide a solution for mixed-product weighing?
Yes, Kenwei’s multi-head weighers are ideal for mixed-product weighing. They can handle a variety of products in different shapes and sizes, ensuring that the correct portions are weighed and packaged quickly.

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Kenwei multi weigh
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