30KG Check weigher with pneumatic pusher
The JW-C30000 sorting checkweigher is designed to move products using conveyor belts or rollers, ensuring accurate weight control in manufacturing and packaging lines. This high-precision checkweigher automatically verifies whether each product falls within the specified weight range, helping to eliminate underweight or overweight items before they reach the market.
With a maximum inspection weight of 30 kg, it offers a wide weighing range, high speed, and consistent accuracy. Ideal for bulk paper bags, plastic bags, cartons, metal film packaging, and other rigid packages, this checkweigher system supports both belt and roller transport options. As a reliable tool for quality assurance, it provides stable performance and is widely used across various industries for efficient weight checking.
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
● Maximum Checking Weight: Capable of handling up to 30kg, making it suitable for a wide range of products.
● Stable Performance: Operates under stable conditions, ensuring reliable performance in various industrial environments.
● High Speed & Accuracy: Delivers rapid and precise weight measurements, optimizing efficiency and ensuring consistency in production.
● Automatic Reject Mechanism: Automatically rejects any unqualified products that fall outside the weight specifications, ensuring only compliant items are packaged.




Mechanical Character
Technical Specification
Model |
JW-C30000 |
Identify Code |
C30000-2-1 |
Weighing Range |
5000-30000g |
Accuracy*1 |
XIII(1) |
Max.Belt Speed |
35 m/min |
Max Speed*2 |
30 PCS |
Belt Size(mm) |
860(L)x500(W) |
Control Panel |
7”Touch Screen |
Reject Method |
Pneumatic pusher |
Power Requirement |
220V/600W/50/60Hz/3A |
Packing Dimension(mm) |
1650(L)x1150(W)x1390(H) |
Gross Weight |
260kg |
*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

The 30kg checkweigher is a highly efficient and versatile device specifically designed to inspect both flexible and rigid packaging products. It's ideal for accurately checking a wide range of packages, including bulk paper bag packaging, plastic packaging, carton packaging, and metal film packaging.
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 After Sales Support
How about the after-sales service?
Warranty :2 years
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 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.
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 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.

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