Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of three phase code inspection machine in China. Welcome to wholesale customized three phase code inspection machine at competitive price from our factory. Contact us for cheap products and discount information.
In high-speed packaging lines, incorrect or illegible date codes can lead to costly recalls and compliance issues. The SED-400SJT-T Automatic Three Phase Code Inspection Machine is a state-of-the-art vision inspection system designed to detect character presence, completeness, dirt, blockage, ink spots, and position offsets in real-time.
Capable of inspecting up to 400 pieces per minute, this machine ensures that every product leaving your line has the correct expiry date, batch number, and serial number. It seamlessly integrates into existing packaging lines for flexible films, bags, and small cartons.

Products Features
- Comprehensive Defect Detection: Automatically identifies missing characters, incomplete prints, smudges, ink spots, and foreign object occlusion.
- Precision Positioning: Detects character position offsets to ensure print alignment meets strict quality standards.
- Data Verification: Validates the accuracy of dynamic data including dates, serial numbers, and batch codes against preset rules.
Solution
Hangzhou Shengde Machinery (SED Pharma) offers powerful, fully automated quality assurance solutions tailored for high-volume packaging production lines. The SED-400SJT-T Three Phase Code Inspection Machine is designed to address the complex verification challenges of various printing methods, ensuring the integrity and accuracy of dates, serial numbers, and characters, with an inspection speed of up to 400 pieces per minute.
What Coding And Printing Inspection Challenges Do You Face?
On production lines running at high speeds, manual inspection is simply impossible. Even minor coding defects-such as missing characters, incomplete prints, smudges, ink spots, or position offsets-can lead to severe consequences:
- Costly Product Recalls: Shipping products with illegible or incorrect expiry dates.
- Regulatory Non-Compliance: Violations of cGMP, FDA, or local food safety standards regarding traceability.
- Brand Reputation Damage: Loss of consumer trust due to poor print quality or wrong batch information.
- Retailer Chargebacks: Rejection of goods by major retailers for non-compliant labeling.
Moreover, many standard vision systems struggle to detect subtle defects like faint ink spots, partial character blockage, or slight position deviations, especially on flexible films and uneven surfaces.
Our Solution:
Designed for precision and reliability, the SED-400SJT-T offers a comprehensive defense against coding errors:
1. High-Speed Precision: Capable of inspecting up to 400 pieces/minute, seamlessly matching your packaging line's output without bottlenecks.
Comprehensive Defect Detection:
- Presence & Integrity: Instantly detects missing characters or incomplete prints.
- Quality Flaws: Identifies dirt, smudging, ink spots, and blocked characters.
- Position Accuracy: Verifies character alignment and flags any position offsets.
- Data Verification: Automatically validates that dates, batch numbers, and serial numbers match preset rules.
2. Versatile Application: Optimized for flexible packaging, including bags and films (Max film width: 300mm). Ideal for products up to 100mm wide and 30mm high.
3. Seamless Integration: Designed to work inline with bagging and cutting systems (Bag length: 65mm), providing a turnkey solution for date code verification.
Products Specification
|
Model |
SED-400SJT-T |
|
Detection Speed |
Up to 400 pieces/minute |
|
Inspection Capabilities |
Character presence, integrity, dirt, blockage, ink spots, position offset, date/batch verification |
|
Power Supply |
380V ~ 50/60Hz (3-Phase) |
|
Total Power |
5 KW |
|
Air Consumption |
5 – 7 Kg/cm² |
|
Machine Dimensions |
5600 × 1000 × 1900 mm (L×W×H) |
|
Machine Weight |
Approx. 800 KG |
|
Compatible Product Width |
Up to 100 mm |
|
Compatible Product Height |
Up to 30 mm |
|
Max Film Width |
300 mm |
|
Bag Length/Cutting |
65 mm (Adjustable) |
|
Packaging Speed Range |
80 - 200 pcs/min (Integrated line speed) |
Applications



Why Choose Shengde Machinery (SED Pharma)?
We Are More Than a Supplier; We Are Your Pharmaceutical Process Partner
- Deep Process Knowledge: Over 20 years focused on pharmaceutical equipment R&D. Our team has in-depth knowledge of pharmaceutical processes and compliance requirements (e.g., FDA, cGMP), ensuring equipment design aligns perfectly with your process.
- Globally Proven Projects: Since our foundation in 2012, we have supplied 600+ equipment sets to over 180 pharmaceutical enterprises across 20+ countries and regions, applied in critical fields like injectables, API, and bioengineering.
- End-to-End Customization: We provide a one-stop solution from concept design and equipment customization (for special containers/materials) to installation/commissioning (FAT/SAT) and process validation support (IQ/OQ/PQ).
Worry-Free After-Sales Support:
- 24/7 multilingual online technical support.
- On-site maintenance services available in North America.
- Remote debugging and operational guidance.
- Comprehensive operation manuals and training videos.
Our Factory

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Take Action & Get Your Customized Solution
Whether you are upgrading an existing line or planning a new project, our engineering team is ready to provide free technical consultation and a customized solution. Share your product samples and production parameters, and we will conduct a simulation test and provide a detailed proposal.
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