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Online Weigher
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Online Weigher (Check Weighing System)
Real-Time In-Motion Weighing | Zero Interruption | Fully Integrated
The Online Weigher is designed to accurately weigh products moving on a conveyor without stopping them. Ideal for automatic check weighing, filling, rejection, and packing applications in continuous production lines — ensuring speed, accuracy, and compliance.
Key Features
• High-Speed Weighing: Real-time weight detection while products are in motion
• No Line Interruption: Continuous conveyor operation with auto tare
• Fully Integrated: Built-in PLC control for auto feedback, rejection, alarms
• Touchscreen HMI: User-friendly interface for setting high/low limits
• Digital Filtering: Advanced algorithms to eliminate belt vibration impact
• Auto Reject Mechanism: Pneumatic or flap-type reject system for out-of-limit packs
• Compact & Modular: Fits easily into existing production conveyors
• Data Logging: Product-wise weight records with time/date stamping
• Multiple Mode Support: Net/Gross, Average, Re-check, Totalizing
Technical Specs (Typical):
| Parameter | Specification |
|---|---|
| Speed | Up to 120 packs/min |
| Weight Range | 100 g to 50 Kg |
| Accuracy | ±1–5 g (depending on product) |
| Conveyor Speed | Adjustable VFD control |
| Display | 7” HMI Touchscreen or LED indicator |
| Power Supply | 230V AC, 50 Hz |
| Communication | RS485 / Modbus / Ethernet / USB |
| Reject Types | Air-puff, pusher, diverter arm, flap gate |
System Overview:
Type: In-Motion Online Check Weigher
Weighing Mode: Dynamic (in-motion) weight detection
Conveyor Type: Custom belt conveyor with integrated load cells
Speed Range: 20 – 120 packs/min (adjustable)
Accuracy: ±1–5 grams (based on pack weight & speed)
Weighing Range: 100 g to 50 kg (customized)
Applications:
• Food & Beverage Packaging Lines – Weigh pouch, bottles, cartons
• FMCG & Pharma Industries – Ensure label weight compliance
• Agro Products & Fertilizer Plants – Pack accuracy & rejection
• Chemical & Paints – Drum, can, or bag weight checks
• Logistics & E-commerce – Auto check & sort by weight
Other Pages
Contact Info
- 3, Panchdeep Lay Out, Jaiprakash Nagar, Khamala, Nagpur - 440 025
- +91 9422331838
- info@elweigh.com
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