Online CheckWeigher — High-Speed Precision Weighing System
An automated in-line weighing solution for quality control in packaging lines — ideal for cartons, bottles/vials, and pouches. Ensures accurate weight compliance, rejects under/overweight products, and integrates seamlessly with production systems.
Key Features
🔹 Universal Product Handling
✔ Suitable for a wide range of packaged products:
Cartons (folded cartons, sleeve cartons, printed cartons)
Bottles & Vials (glass, plastic, pharma vials)
Pouches (flat bottom, stand-up, zip lock, spout pouches)
🔹 High Accuracy & Repeatability
• Precision load cell based weighing system
• High resolution for micro-variance detection
• Capable of detecting ±0.1 g or better (depending on model)
🔹 High Speed Production Capability
• Conveyor speeds match production line rates
• Up to 200+ products/min (depending on product format and size)
• Low latency load cell and real-time processing
🔹 Robust Construction
• Stainless steel (SS304 / SS316 optional) hygienic design
• Suitable for pharmaceutical, food, chemical and FMCG industries
• IP65 protection option for washdown environments
🔹 Intelligent Rejection System
• Pneumatic pushers / air blast / drop-arm reject mechanism
• Configurable for gentle or aggressive rejection
• Minimal line stoppage
Advanced Control & Interface
✔ Touchscreen HMI
• Multi-language interface
• Easy recipe selection for cartons, bottles & pouches
✔ Weight Statistics & SPC
• Real-time weight distribution graphs
• Mean, SD, Cp/Cpk reporting
• Reject statistics and trend logs
✔ Communication & Traceability
• Ethernet/IP, Modbus, Profinet, TCP/IP
• Data export to SQL / MES / ERP systems
• Audit trail, batch records, product ID logging
✔ User Safety
• Safety interlocks
• Emergency stop
• CE / cGMP compliant design
Typical Technical Specifications
| Parameter | Range / Option |
|---|---|
| Weighing Range | 5 g – 5,000 g (model dependent) |
| Accuracy | ± 0.1 g – ± 1 g |
| Conveyor Width | 100 / 150 / 200 / 250 / 300 mm |
| Working Height | 700 – 900 mm (adjustable) |
| Reject Mechanism | Air blast / Pusher / Drop arm |
| Display | 10” / 12” Industrial HMI |
| Power Supply | 230 VAC / 110 VAC / 24 VDC |
| Material | SS304 (SS316 optional) |
| Protection | IP54 (IP65 optional) |
| Operating Temp | 0–45 °C |
Custom configurations available on request.
🎯 Applications
🧴 Cartons
✔ Weight check for filled carton packs
✔ Batch code tracking + reject
✔ Stability for large flat products
🧪 Bottles & Vials
✔ Healthcare & Pharma
✔ Cosmetics & Nutraceuticals
✔ Automatic push / air blast rejects
🛍️ Pouches
✔ Stand-up pouches and flat pouches
✔ High-speed pouch verification
✔ Handles variable pouch shapes
🧠 Benefits for Your Line
✅ Minimize product giveaway
✅ Eliminate under-weight shipments
✅ Improve regulatory compliance
✅ Reduce customer complaints
✅ Automated quality assurance
📌 Optional Upgrades
🔸 Vision inspection integration
🔸 Printer & label verification
🔸 Barcode/QR code reader
🔸 Reject verification sensor
🔸 Remote dashboard & cloud analytics
