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Precision Checkweighing &
Metal Detection Systems

Trusted by global manufacturers in food, pharmaceuticals, chemicals, and industrial sectors. High-precision, automated, and reliable quality control solutions from Shanghai Shigan Industrial Co., Ltd.

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About Shanghai Shigan

A trusted name in industrial automation and quality assurance since 2010.

Factory Equipment

Innovating Quality Control Since 2010

Shanghai Shigan Industrial Co., Ltd., founded in May 2010 and headquartered in Shanghai, is a leading manufacturer integrating product design, research and development, and production of advanced industrial equipment.

With state-of-the-art production and testing equipment, we maintain a robust quality system and deliver high-performance solutions trusted by customers across food, pharmaceuticals, daily chemicals, hardware, and chemical industries.

  • ISO-Certified Quality Management
  • Over 14 Years of Industry Experience
  • Global Export to 50+ Countries
  • 24/7 Technical & After-Sales Support

Our Product Range

High-precision, automated checkweighers and metal detectors engineered for industrial reliability and seamless integration.

Automatic Checkweigher

Automatic Checkweigher

High-speed dynamic weighing for production lines with real-time feedback and rejection.

  • ✅ High Precision
  • ✅ Touch Screen Control
  • ✅ Multi-language UI
Stainless Steel Checkweigher

Stainless Steel Checkweigher

Corrosion-resistant design with sound and light alarm for food and pharma environments.

  • ✅ IP65 Protection
  • ✅ Hygienic Design
  • ✅ RS-485 Communication
Push Plate Sorting Checkweigher

Push Plate Sorting Checkweigher

Multi-level sorting with precise push rejection mechanism for high-volume lines.

  • ✅ 2-10 Sorting Levels
  • ✅ Fast Rejection
  • ✅ PLC Controlled
High Precision Metal Detector

High Precision Air Blowing Metal Detector

Ultra-sensitive detection with air-blow rejection for powders and granules.

  • ✅ Sub-millimeter Detection
  • ✅ Pneumatic Rejection
  • ✅ HMI Interface
Digital Metal Detector

Digital Metal Detector

Advanced digital signal processing for reliable contaminant detection.

  • ✅ DSP Technology
  • ✅ Auto-Learn Function
  • ✅ Data Logging
Pharmaceutical Checkweigher

2-300g Pharmaceutical Checkweigher

Designed for tablets, capsules, and strip packaging with air-blow rejection.

  • ✅ GMP Compliant
  • ✅ High Accuracy ±0.05g
  • ✅ Touch Screen HMI
Checkweigher & Metal Detector Combo

Checkweigher & Metal Detector Combo

Integrated solution for dual quality control: weight and metal detection.

  • ✅ Single Footprint
  • ✅ Unified Control
  • ✅ Stainless Steel Frame
Digital Intelligent Check Weight Machine

Digital Intelligent Check Weight Machine

Smart weighing with data analytics, cloud connectivity, and predictive maintenance.

  • ✅ IoT Ready
  • ✅ Remote Monitoring
  • ✅ AI-Based Calibration
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Why Choose SG Checkweight?

Engineered for performance, reliability, and seamless integration into your production line.

High Precision

Imported weighing modules and sensors ensure ±0.01g accuracy and reliable calibration.

Easy Operation

Schneider touch screen interface with intuitive display and multi-language support.

Easy Integration

Connects with printers, labelers, inkjet coders, and upstream packaging machines.

Real-Time Feedback

Automatically sends signals to adjust feeding equipment for consistent packaging accuracy.

14+
Years in Business
50+
Countries Served
1000+
Machines Installed
24/7
Support Available

Frequently Asked Questions

Get answers to common inquiries about our checkweighers and metal detectors.

What industries are your checkweighers suitable for?

Our machines are widely used in food, pharmaceuticals, daily chemicals, hardware, and chemical industries for precise weight control and quality assurance.

Do you offer customization?

Yes, we provide customized solutions based on your production line requirements, including conveyor width, rejection method, communication protocols, and material (stainless steel or carbon steel).

What is the accuracy of your checkweighers?

Our high-precision models offer accuracy from ±0.01g to ±0.1g depending on product weight and line speed. We use imported sensors and advanced calibration techniques.

Do you provide after-sales service?

Yes, we offer comprehensive after-sales support including installation guidance, operator training, remote troubleshooting, and spare parts supply. Our team is available 24/7.

Can the system integrate with existing production lines?

Absolutely. Our systems support RS-232, RS-485, Ethernet, and I/O signals for seamless integration with upstream and downstream equipment like fillers, sealers, and coders.

Get in Touch

Have questions about our checkweighers or metal detectors? Reach out to our sales team for a consultation or quote.

[email protected]
+86 18302121916
Visit Official Website

For inquiries, please contact us via email or phone. We respond within 24 hours.

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