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Product Introduction

The automatic checkweigher uses the continuous dynamic automatic weighing method, which means it can monitor the weight of items in real-time during their movement without stopping or interrupting the production process. This weighing method not only improves production efficiency, but also ensures product consistency and compliance.
Dynamic checkweighers are usually integrated into automatic packaging lines and can be weighed immediately after the item is packaged, or continuously during the packaging process. This type of device typically has high-precision sensors and fast processing capabilities to meet the needs of high-speed production.

Rich types of Automatic Checkweighers

The automatic checkweigher is directly integrated into the automatic packaging line for weight detection at different stages of the packaging process, such as online inspection, sorting, or before label printing. Our company has developed multiple types of dynamic automatic check weighers based on years of experience and practical situations. Each type of online checkweigher system has its specific application scenarios and advantages. Choosing a suitable high precision checkweigher depends on production needs, item types, weight ranges, accuracy requirements, and other technical parameters.

SG-1X Balance Grade Check Weigher
SG-1X Balance Grade Check Weigher
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SG-Z Rotary Bottle Checkweigher
SG-150U High Precision Checkweigher
SG-150U High Precision Checkweigher
SG-150H High Speed Online Checkweigher
SG-150H High Speed Online Checkweigher
SG-150HH Ultra-high Speed Online Checkweigher
SG-150HH Ultra-high Speed Online Checkweigher
SG-220U High Performance Checkweigher
SG-220U High Performance Checkweigher
SG-300 Inline Industrial Checkweigher
SG-300 Inline Industrial Checkweigher
SG-300U High Accuracy Checkweigher
SG-300U High Accuracy Checkweigher
SG-400 10K Automatic Checkweigher
SG-400 10K Automatic Checkweigher
SG-600 Logistics Checkweigher
SG-600 Logistics Checkweigher
SG-D300 Multi-level Weight Sorting Machine
SG-D300 Multi-level Weight Sorting Machine
SG-JS150 Check Weigher With Metal Detector Combo
SG-JS150 Check Weigher With Metal Detector Combo

Product Specifications

Type Weighing Range Accuracy Division Max Speed Weight
SG-1X 1-50g ±0.01g 0.01g 70pcs/min 50kg
SG-Z 2-300g ±0.01g 0.01g 60-180pcs/min 260kg
SG-6X 1-50g ±0.01g 0.01g 70pcs/min 120kg
SG-JN10 5-2000mg ±0.5mg 0.1mg 7.5w-23w pcs/min 500kg
SG-DJ10 20-2000g ±1mg 0.1mg 100pcs/min 80kg
SG-100 2-300g ±0.5g 0.01g 40pcs/min 70kg
SG-100HH 2-300g ±0.5g 0.01g 450pcs/min 150kg
SG-150 3-500g ±0.1g 0.1g 150pcs/min 80kg
SG-150U 3-500g ±0.1g 0.1g 150pcs/min 60kg
SG-150H 3-500g ±0.1g 0.1g 250pcs/min 70kg
SG-220 5-1500g ±0.2g 0.1g 100pcs/min 85kg
SG-150Hh 3-500g ±0.1g 0.1g 450pcs/min 140kg
SG-220U 5-1500g ±0.2g 0.1g 100pcs/min 65kg
SG-300 5-3000g ±0.3-0.5g 0.1g 80pcs/min 100kg
SG-300U 5-3000g ±0.3-0.5g 0.1g 80pcs/min 85kg
SG-400 100-10000g ±1-10g 1g 50pcs/min 110kg
SG-450 0.05-25kg ±5/10g 1g 40pcs/min 155kg
SG-600 0.05-50kg ±20g 1g 30pcs/min 130kg
SG-D300 5-3000g ±0.3-0.5g 0.1g 60pcs/min 210kg
SG-T300 5-3000g ±0.3-0.5g 0.1g 30pcs/min 200kg
SG-JS300 5-500g ±0.1g 0.1g 10kg/times 240kg

Product Features

Inline checkweighers come with a variety of features designed to meet the diverse needs of different industries and production environments. Here are some common features found in checkweigher systems:

1. High Precision Weighing: Industrial checkweighers offer high-precision weighing capabilities, ensuring accurate measurement of product weights.

2. Dynamic Weighing: Products are weighed dynamically as they move along the conveyor belt, allowing for continuous monitoring and real-time feedback.

3. Adjustable Sensitivity: Inline checkweighers often have adjustable sensitivity levels, allowing users to set weight thresholds and tolerances according to their specific requirements.

4. Multi-Lane Operation: Some check weigher machines feature multiple lanes or channels, enabling simultaneous weighing of multiple products or lanes of production.

5. Digital Signal Processing (DSP): DSP technology is used to process and analyze weight data, providing enhanced accuracy, noise reduction, and stability.

6. Touchscreen Interface: User-friendly touchscreen interfaces allow for easy operation, configuration, and monitoring of the checkweigher system.

7. Automatic Rejection: When a product falls outside the specified weight range, checkweighers trigger automatic rejection mechanisms, such as air jets, pushers, or diverters, to remove non-compliant items from the production line.

8. Data Logging and Reporting: Automatic checkweighers record weight data for each product, enabling comprehensive data logging and reporting for quality control, compliance, and analysis purposes.

9. Integration Capabilities: High precision checkweighers can be seamlessly integrated into existing production lines, interfacing with other equipment and systems for efficient workflow management.

10. Remote Monitoring: Some industrial checkweighers offer remote monitoring capabilities, allowing users to monitor and manage the system from a centralized location, enhancing operational efficiency and troubleshooting capabilities.

11. Washdown Design: In industries requiring high levels of cleanliness, such as food or pharmaceuticals, hi-speed checkweighers may feature a washdown design with stainless steel construction and waterproof components for easy cleaning and sanitation.

12. Reject Verification: Checkweigher systems may include reject verification features to ensure that rejected products are properly removed from the production line, reducing the risk of contamination or product mix-ups.

13. Customization Options: Automatic check weighers can be customized to meet specific industry requirements, such as conveyor size, weight capacity, product handling capabilities, and integration with other equipment.

14. Compliance with Standards: Dynamic checkweighers are designed to comply with industry standards and regulations governing weighing accuracy, product safety, and quality control.

15. Service and Support: Manufacturers often provide comprehensive service and support, including installation, training, maintenance, and technical assistance, to ensure optimal performance and uptime of the checkweigher system.

These features collectively contribute to the efficiency, accuracy, and reliability of checkweigher systems, enabling businesses to meet quality standards, regulatory requirements, and customer expectations in their production processes.

Checkweigher Details Display

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Customization Service

Shigan:With more than 14 years of experience in the manufacture of checkweigher manufacturing, support OEM/ODM customization service.

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1. Weight accuracy: According to the needs of usage, the resolution of the online checkweigher can ranging from 0.01 grams to 10 grams. The accuracy requirements are customized according to product standards and industry regulations. 

2. Weight range: During customization, you need to determine the maximum weight (static load) and the maximum weight (dynamic load) of continuous work.

3. Speed requirements: The weight speed of the dynamic checkweigher is also a factors that need to be considered during customization, including the weight speed of a single item and the efficiency of continuous operation.

4. Size and appearance: According to the installation environment and use needs, the size, shape and shell material of the checkweigher machine can be customized.

5. Functional requirements: The function of checking the automatic check weigher can be customized according to the specific needs of the user, such as data storage, printing function, online networking with production lines, remote control, etc.

6. Communication interface: According to the needs of data processing and transmission, the check-in scale can be equipped with a variety of communication interfaces, such as RS-232, RS-485, Ethernet interface, USB, etc.

7. Safety standards: The customization of an industrial checkweigher also needs to comply with relevant national and international security standards, such as CE certification.

8. Software and algorithms: Software interface, operating logic, and referred to as accurate algorithms can be customized according to user habits and special needs.

9. Environmental adaptability: According to the different environmental environment (such as humidity, temperature, dust, etc.), the customization of check weigher machine can include design such as waterproof, dustproof, high temperature resistance or low temperature.

Overall, checkweigher customization services enable customers to tailor their checkweigher systems to their unique production requirements, preferences, and industry standards, maximizing efficiency, accuracy, and reliability in weight inspection and quality control processes.

Reject machine types:

We provide multiple rejection type of checkweighers for you to choose from, and during the automatic weight detection process, we remove items that do not meet the weight requirements.

①Panel tumover type online checkweigher

It is suitable for thinner and less than 10mm thickness, and the required detection speed is not fast. Such as: mask, seasoning bag, etc.!

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②Air-sweeping Type dynamic check weigher
Suitable for lighter and regular items, products with high -speed detection requirements. Such as: instant noodles, paper rolls, small hardware, etc.!
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③Dropped type check weigher machine

Dropped check weigher machines are suitable for other thin, difficult-to-slip, and easily damaged items. Such as pills, electronic products, etc.

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④Push type checkweigher system

Push type checkweigher system is common elimination method applicable to box-packed items with thicker packing;it is usually standard configuration of equipment.Applicable to most products

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⑤Driving lever type automatic checkweigher

Automatic checkweigher with a driving lever type is a common elimination method. It is suitable for items that are slightly heavier and not damaged, such as: meat, fish, and filled food!

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Different products may require different types of inspection industrial checkweighers. Our company's professional and technical personnel will recommend the most suitable type of checkweigher reject system to eliminate the type of inspection and scales according to your specific needs. You can contact us at any time. Our team will provide professional guidance and support to ensure that your solution can meet your business needs.

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Checkweigher in various industries applications

Industrial checkweighers find applications across a wide range of industries where precise weight control and quality assurance are critical.The high speed and high precision of the checkweigher greatly save the cost of enterprises and provide more economical solution for the weighing operation on the production line.

SHIGAN series of dynamic checkweighers are widely used and distributed in many industries. The assembly line automatic checkweigher system developed by our company is designed to solve the quality control problem of automatic weighing and inspection of packaging production lines.

1.Food Industry checkweigher:
Food industry checkweigher machine can solve the quality problems such as packaging food underweight or overweight detection, packaging food full box/full bag/whole box/whole bag, less installation, more detection, packaging food packaging attachment and detection, etc., to prevent it Food or excessive filling of food and beverage products to maintain consistency and control costs. Detecting bags in real time in food production.

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2.Beverage industry
The high -precision high -precision checkweigher can detect the weight of a single bottle of drink and the whole box of drinks. In addition, a large -scale weight sorting checkweigher can be weighing online to detect the missing part and a small amount of the entire box. Detect the weight of the bottle, canned food and container in real time. Packaged products and automatically exclude it in the stacking area of defective products.

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The weight of high -precision checkweigher to detect drug bottles, blisters, capsules and tablets, can solve whether the net weight of the medicine is qualified, the whole bottle/whole box/whole bag/whole bag, lack of parts, lack of medical product packaging list accessories Package detection, handmade package detection and other testing. The checkweigher pharmaceutical is used for medicine packaging to ensure that the correct amount of drugs are allocated in each packaging.

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4.Daily necessities and light industry industry
High -speed checkweigher can be used for daily chemical products such as daily paper products, daily chemical cosmetics, daily detergents, daily scrubbing products, daily sanitary products, and light industrial products such as toys and textiles. Detect orders. The net weight of the product is qualified/unqualified.

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5.Cosmetics and personal care products:
The dynamic checkweigher ensures precisely filling cosmetics, such as bottle, cream, shampoo and perfume, bottle, jar and tube.
They help maintain product consistency and prevent insufficient containers or excessive filling, thereby increasing brand reputation and customer satisfaction.
Checkweighers verify the weight of beauty and beauty products to ensure compliance with label regulations and packaging standards.

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6.Logistics large -weight product industry
The real -box online checkweigher is to provide automatic weighing and detection solutions for the logistics and large -weight product industries. It can connect automatic scanning, automatic coding and ERP systems to realize the needs of multifunctional integration.

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7.Automatic hardware industry and industrial manufacturing:
Use a checker to verify the weight of metal components, parts and components to ensure quality control and compliance.
They help prevent the deviation of product weight, which may affect performance, safety or regulations.
Check the weight of materials and products in industrial manufacturing technology, such as metal manufacturing, plastic molding and electronic components.

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8.Retail and consumer goods:
Online check weighers verify the weight of the weight sold in the retail stores, such as fresh agricultural products, cooked food shops, bulk food and hardware.
They ensure the accuracy of pricing and prevent income loss caused by the differences in the number of products or products with insufficient weight.

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Overall, automatic checkweighers play a vital role in ensuring the quality, regulations and customer satisfaction of various industries and applications. The ability to accurately measure and verify product weights helps companies maintain high standards for high -quality control and operating efficiency in the process of production and distribution.

Shigan: Your Professional Checkweigher Manufacturer

Shanghai Shigan Industrial Co., Ltd. is an enterprise specializing in the research, development, production and sales of checkweigher equipment. Founded in 2010, the company is headquartered in Shanghai, China, and the factory is located in Jiaxing City, Zhejiang Province, China. As a company with many years of industry experience and a professional technical team, we are committed to providing customers with high-quality, high-performance checkweigher solutions. Our main products: checkweigher, multi-level weight sorting machine, multi-lane checkweigher, capsule and tablet checkweigher, high-speed checkweigher, checkweigher metal detector combination, weighing and labeling machine, etc.

Professional Technical Team

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Certificates

Shanghai Shigan Industrial Co., Ltd. not only pays attention to the quality and performance of the product, but also focuses on innovation and technology research and development. We have continuously introduced advanced technology and concepts, and have obtained many genuine patent books in combination with market demand.
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Our Customers & Exhibitions

As one of China's earliest companies engaged in checkweigher equipment manufacturing, our products are not only sold well in the domestic market, but also exported to many overseas countries and regions, such as: Asia, North America, Europe, Africa. Win the trust and praise of many customers

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Customer Case Display

Multi-Lane Check Weigher for Sachet With High Speed
High Precision Rotary Weighing Check Weigher Scale
High Performance Automatic Checkweighers for Box Solution
Dynamic Production Line Check Weigher for Pharmaceutical
Ultra-high Speed Online Checkweigher for Small Bottle
Bottle Checkw Weigher Machine with Remove System
Multi-level Weighr Sorting Checkweigher Machine
Double Rejection System Check Weiger With Metal Detector

The Whole Checkweigher Transaction Process

Checkweigher as known as check weigher machine, check weighing machine, check weight machine, weight checker, checkweighing system, and etc,.
First of all, customers communicate with us to clarify the requirements of the product weight, size, accuracy and speed that customers need to detect. According to the needs of customers, the most suitable online checkweigher machine is recommended. When customers are satisfied with the machine we recommend, we will jointly determine the final plan with the customer, including machine models, quantities, price, delivery time, etc.
Secondly, after the two parties reached an agreement, the customer paid the deposit or full payment in accordance with the agreed payment. After confirming the order, we will arrange the factory for production. During the production process, we will strictly test the dynamic check weigher machine to ensure that the quality and performance of the product meet the standards.
Third, after the dynamic conveyor checkweigher completes the production and tests, you provide customers with operating images and videos of machines, so that customers have a more intuitive understanding of the product before receiving the machine.
Finally, the customer arranges the balance payment. After receiving the full paragraph, the factory will pack the automatic check weigher machine and arrange to transport to the designated location of the customer.
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When checkweigher solutions are delivered to customers, we also provide necessary installation, debugging and operating training services. Provide technical support and maintenance services during the after -sales stage to ensure the long -term satisfaction of customers.

How to choose the right checkweigher?

Here's a step-by-step guide to help you choose the right checkweigher solution:
Identify Your Requirements: 
(1). Define the types: bag, box, carton, bottle or can
(2). Product size range ___________ mm
(3). Product weight range ________g
(4). Detection speed __________ pcs/min
(5). Detection accuracy __________ g
(6). Facing the screen delivery direction: Left to right, right to left
(7). Belt height from ground _______ mm
(8). Usage Environment _________________________________
By following these steps and conducting thorough research, you can choose the right checkweigher system that aligns with your production requirements, quality standards, and business objectives. If you still don’t know how choose the right machine, according to your requirements, we will recommend a suitable model for you.

What are the customizable items for checkweighers?

As a key testing equipment on the production line, the automatic check weigher involves different fields. If the product specifications do not meet the requirements, please contact us by inquiry or chat with me to meet the customization requirements.
1. Configuration of conveyor belt: width, length and height, materials (such as stainless steel, plastic), speed
2. Class size
3. Types of Refusal Mechanism
4. User interface and control: touch screen display size, user interface layout and custom option, multi -language support and localization options
5. Data records and reports
6. Connectivity options (such as Ethernet, USB, Wi-Fi, Bluetooth) for data transmission
7. Shell material (such as stainless steel, IP65 level)
8. Compatibility with existing production line equipment: communication protocol (such as Modbus, Ethernet/IP); interface options for external devices (such as barcode scanners, label printers)
9. Custom alarm and notification
10. Clamping conveyor: combined with bottled and box products to produce streamlined lines to prevent product dumping and damage

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These customizable items allow users to configure the online checkweigher system according to their specific application requirements, production processes, and industry standards. By selecting the appropriate customization options, users can optimize the performance, efficiency, and reliability of their online checkweigher systems to meet their unique needs and objectives.

The price of checkweigher
The price of an automatic checkweigher can vary widely depending on several factors, including the manufacturer, model, specifications, customization options, and additional features. Generally, checkweigher prices can range from a few thousand dollars to tens of thousands of dollars or more for high-end, specialized systems. 
Packaging & Shipping of Checkweigher
All products are subjected to rigorous testing and careful inspection before they are ready for shipment to ensure high accuracy and stability. Checkweigher equipment packaged with export standard wooden boxes (non -fumigation) packaging meets international transportation requirements and can ensure that the equipment is safe and reliable during transportation. Our professional logistics team can handle marine, air transport, and railway transportation.

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Our Service

1.Production: Once the customer accepts the quotation and offers orders, we will confirm that your requirements will be arranged immediately. After multiple testing, it will ensure that you meet the requirements and let you check it in a video.
2.Installation and debugging: Our machine installation operation is very convenient. We provide a manual, and some professionals have one -on -one online guidance
3.Training and operator education: Provide operations and maintenance training until your employees can use and maintain a heavy scale.
4.Technical support and after -sales service: We provide continuous technical support and after -sales service to solve any problems, problems, or maintenance needs during inspection of higher system operations.
You can get technical support by phone, email or remote help.
5.Warranty: One -year warranty period, lifelong maintenance, non -artificial damage during the warranty period, we will replace it for free. Outside of the warranty period, all accessories are sold at cost prices.
6.Customer satisfaction and feedback: During the entire sales service process, we collect feedback from customers to ensure that they are satisfied with the higher system and overall purchase experience.
Customer feedback helps to determine the areas of future improvement and opportunities for products and services.

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