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
We've Got Answers
Browse some answers to our most common questions, or you can drop us a line to ask something else.
About products customization
How long does it take to deliver a customized Kenwei machine?
The lead time for customized machines can vary based on the complexity of the customization, as well as production schedules. Generally, it takes 4-6 weeks to deliver a fully customized machine after design approval.
About Product choice
Are there any additional features available for Kenwei machines?
Yes, we offer a variety of optional features for customization, such as: advanced touchscreen interfaces, multiple language support and so on.
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 Solution suggestions
What are Kenwei’s primary solutions for industrial weighing and packaging?
Kenwei provides comprehensive solutions for automated weighing and packaging, including multi-head weighers, linear weighers, check weighers, metal detectors, and packing machines. These solutions are tailored to improve speed, accuracy, and efficiency in various industries such as food, pharmaceuticals, and chemicals.
About Price and payment
How do I make a payment for Kenwei machines?
We accept several payment methods: T/T, Letter of Credit (L/C)

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Kenwei multi weigh
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