Your Professional Quality Control Machine Supplier
Jiangsu Zhongtai Packing Machinery Co., Ltd. is a research and development enterprise specializing in the production of daily chemical products, lubricating oil filling production lines, seasoning and wine filling production lines. The registered capital is 10 million yuan, covers an area of 13,000 square meters, and has an annual output value of 200 million yuan.
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![Weighing Inspection and Rejection Machine]()
Weighing Inspection and Rejection MachineWeight testing machine, also known as weight sorting machine is the use of weight sensors to identify the weight of the product range, mainly used for automated packaging line through the product of -
![Automatic Visual Inspection]()
Automatic Visual InspectionVision Checking & Reject Machine
Why choose us
Certification
We've passed ISO9001:2008 quality management system certification and CE certification, and we're one of the top ten bottle filling machine suppliers in China.
Sales Market
The products are exported to more than 350 manufacturers in more than 30 countries all over the world. They have a certain reputation and market at home and abroad, and are highly praised and favored by users.
Global Service
We supply good quality and perfect design products to our customers with reasonable prices. We accept the customized order.
Technical Parameters
Weighing weight sensor
01
Alarm mode buzzer and alarm lights
02
Power AC220V 50Hz
03
Power host about 200W
04
Dimensions 1000mm (L) * 800mm (W) * 1200 ± 100mm (H) (the final device size)
05
Weight about 120kg
06
Sorting range 1KG-30kg
07
Sorting accuracy +/- 20g
08
Minimum scale 5g
09
Sorting speed of 4-5 packets / minute
10
Programmable Logic Controller:
Easy-to-use backlit screen with menu-based navigation for user-friendly operation.
Safety Features:
Main menu is password-protected to prevent unauthorized access.
Product Memory:
Stores up to 10 different product settings for easy setup and quick changeovers.
Rejection System:
Equipped with pneumatic pushers for automatic rejection of defective products.
Product Classification:
Unqualified products can be further classified into underweight or overweight categories.
Durable:
Rugged stainless steel chassis provides durability and resistance to corrosion.
Improved Accuracy:
Prevents product giveaway and reduces consumer complaints due to missing items or underweight packaging.
Motorized Conveyor:
Ensures all products pass through the weighing scale so that none are left uninspected.
Equipment Main Configuration
|
Touch screen |
Kunlun |
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Motor |
Chengbang |
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Low power electrical part |
Schneider |
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Sensor |
SICK |
|
Load cell |
METTLER TOLEDO |
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Bearing |
HRB |
Metal Detector:
These are essential for detecting foreign objects in your products. This helps you remain industry compliant and avoid customer complaints or even worse consequences from delivering low-quality products.
Print and Apply:
Equip your inspection systems to include in-motion print and apply, weigh price labeling, bar code scanning, and direct print applications. These systems use the data from your checkweighers to ensure that every package is labeled correctly with the necessary information.
Reject Systems:
You can select the best rejection method, including a pusher, pedestal pusher, overhead gantry, drop bed, flipper sorting conveyor, and multi-lane sorting. These devices will remove low-quality products from the line so they are not packaged for customers.
Types of Checkweigher with Rejection
A checkweigher with rejection can be found in different types. Some of the most common types include:
Dynamic Checkweighers
Dynamic checkweighers enable weight measurement of moving products. These systems weigh objects while the objects are still moving along a conveyor belt. Normally, these machines come equipped with automated rejection systems which separate the products whose weights are either above or below the required set standards. Dynamic checkweighers are commonly applied in high output industries, such as the food production and beverage industry. In these industries, products have to be weighed rapidly and in bulk.
Industrial Checkweighers
These checkweighers are specifically designed for large production lines. These can withstand harsh conditions and are commonly used in industries which deal with huge packaging like metallurgy, manufacturing, and building materials. They ensure that each package is a set weight. The Industrial Checkweighers work efficiently and also have rejection mechanisms that help reduce the cost of nonconforming items.
Static Checkweighers
Static checkweighers are used to determine the weight of stationary products. Unlike dynamic checkweighers, products have to be placed on the weighing platform and then they will be weighed. These systems are suitable for smaller production lines or for packages that require precise weight measurement before being filled into containers. For instance, they can be used in pharmaceuticals where accuracy is critical.
Checkweighers with Multi-Range
These types of checkweighers are versatile since they can handle multiple weight categories at the same time. They are designed for those industries that deal with products that come in variable sizes. These machines are capable of switching between light, median and heavy check weighing with the aid of automated adjustment features. This flexibility does away with the need for multiple weighing machines, therefore saving space and resources.
Commercial uses of Checkweigher with Rejection
Food Industry
Checkweighers are extensively employed in weighing food products. They help ensure that packaged goods like bottled drinks, canned foods and frozen meals have appropriate weight for both safety and compliance. If any item does not meet the set requirements, the checkweigher with reject function will automatically remove it from the production line. This helps to reduce waste and the cost of reworking overstuffed or understuffed products.
Pharmaceuticals
In pharmaceuticals, weight control is essential to ensure that medications prepared in packets get the correct dosage. Checkweighers are used to reflect the weight of different drug packages like tablets, capsules and liquid formulations. A checkweigher with a rejection function eliminates underweight or overweight packages. This improves quality control and helps the company remain compliant with health regulations.
Cosmetics and Personal Care Products
The cosmetic sector also relies on checkweighers to ensure that creams, shampoos, and makeup products are sold in the right quantities. From an economic point of view, it is crucial to avoid overfilling and underfilling bottles because both tend to increase costs. Checkweighers with rejection help manufacturers maintain consistency by providing products that meet standards and eliminating those that do not.
Packaging Industry
The packaging industry utilizes checkweighers to ensure that packages conform to weight standards. Since different packages vary in size and weight, checkweighers with multi-range weigh methods help maintain the balance by weighing packages within threshold limits. Rejected packages are segregated to avoid shipping incorrect items.
Beverage Industry
Similar to the food industry, the beverage industry uses checkweighers to ensure liquid containers like beer, sodas and juices are filled to the right levels. Weight variation can cause serious problems such both underfilled and overfilled bottles. Check weighers automatically filter out noncompliant packages to avoid quality issues and increase production efficiency.
Textile and Apparel Production
Checkweighers find applications in the textile industry to ensure fabric rolls and clothing items are the proper weights. In large scale garment production, weight discrepancies can cause variation in size and affect customer satisfaction. Checkweighers with rejection features help manufacturers identify and resolve inconsistencies before products get out to the market.
Packing & Delivery
Our Certificate
FAQ
As one of the leading quality control machine manufacturers and suppliers in China, we warmly welcome you to buy high quality quality control machine made in China here from our factory. For price consultation, contact us.
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