20-Head Multihead Weigher with Dual Output for Efficient Weighing of Mixed Products
The 20-head multihead weigher can be configured with a dual packaging machine setup, achieving a maximum weighing speed of 130 bags per minute. It is ideal for precise weighing of granular products such as melon seeds, peanuts, kernels, almonds, raisins, and more, as well as mixed products like oatmeal and mixed nuts. Perfect for high-speed symmetrical weighing applications, this weigher offers dual-outlet hoppers, providing more weighing combinations and improved accuracy for efficient and reliable performance.
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
● High-speed mode available for weighing a single product.
● Automatic compensation of mixed product weight based on the last product.
● High-precision load cells for accurate and reliable weighing.
● Intelligent alarm diagnostics for easy maintenance and troubleshooting.
● High-speed staggered dump function to enhance efficiency.
● New modular design with CAN bus technology for improved performance and stability.
● Modbus industry-standard communication protocol for seamless integration.




Mechanical Character
Technical Specification
Model |
JW-A20 |
Identify Code |
A20-2-4(8 Type) |
Weighing Range |
10-1000g |
Accuracy |
X(0.5) |
Max Speed |
2*65P/M ( Twin Paccking Machine Mode ) |
Hopper Volume |
1.6L/2.5L |
Control Panel |
10.1” Touch Screen |
Options |
Dimple Plate/Timing Hooper/Printer/Reject Device |
Driving System |
Step Motor |
Power Requirement |
220V/2000W/ 50/60Hz /16A |
Packing Dimension(mm) |
1880(L)X1600(W)X1240(H) |
Gross Weight |
850kg |
*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 multihead weigher is perfect for high-speed weighing of individual materials or mixed products like oatmeal, mixed nuts, and more, ensuring precise and efficient measurement for a variety of applications.
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 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.
How can I start a cooperation with Kenwei?
To begin a cooperation, simply contact our sales or customer service team via email or phone. You can also fill out the inquiry form on our website. Once we receive your request, a representative will get in touch with you to discuss your specific needs and provide you with a tailored solution.
About Product choice
What types of products does Kenwei offer?
Kenwei specializes in high-precision and high-speed automated machinery for weighing, packaging, and quality control. Our main products include: multihead weigher, linear weigher, checkweighers,food metal detector,vertical packing machine and packing machine accessories.
About Solution suggestions
Can Kenwei solutions be used for both manual and automated packing lines?
Yes, Kenwei machines can be used in both manual and automated packing lines. We can provide integrated systems that work alongside manual labor or fully automated systems depending on your production requirements.
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.

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