| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | Support |
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Precision, efficiency, and compliance are three of the most important pillars in modern production environments. From food and beverage processing to pharmaceutical packaging and logistics, the need to accurately weigh every product in motion is not only a matter of quality assurance but also a regulatory and customer satisfaction requirement. The 1~3 Kg Range Automatic Check Weight Detector Machine is specifically engineered to meet these needs with exceptional performance.
Designed for dynamic weight inspection of medium-sized packaged products on a conveyor line, this high-performance checkweigher ensures real-time, in-motion weight verification of items in the 1 to 3 kilogram range. It eliminates underweight or overweight packaging, ensures label compliance, and increases productivity through automatic rejection and data traceability. Built from food-grade stainless steel with advanced electronics and mechanical systems, the machine is fully compliant with global quality control standards like HACCP, GMP, ISO, and CE.
The 1-3 kg checkweigher is ideal for inspecting boxes, bags, cartons, cans, trays, tubs, jars, and pouches in industries such as:
Food and Beverage: Meat, dairy, rice, flour, frozen foods, ready meals.
Pharmaceuticals: Bulk medications, packaged supplements, medical device kits.
Cosmetics: Bottled lotions, creams, boxed skincare kits.
Logistics and E-commerce: Order fulfillment, outbound shipping.
Industrial Manufacturing: Hardware kits, spare parts, electronics.
The machine integrates seamlessly into any automatic production line, operating silently and reliably while providing real-time inspection data and automatic sorting.
The system is calibrated to accurately detect weight deviations as small as ±1g in the 1-3 kg range.
Weighing capacity: 1 - 3000 g
Tolerance: ±1-3 g depending on application
Ideal for products where weight compliance is legally mandated
Equipped with a high-speed strain gauge or electromagnetic balance load cell, the system delivers stable, repeatable measurements even in high-speed environments.
Automatic zero-tracking
Temperature and vibration compensation
Fast sampling frequency for in-motion weighing
The intuitive touchscreen interface allows for quick setup, monitoring, and changeover between different products. All data is stored digitally for batch tracking and quality audits.
7-10 inch HMI touchscreen display
Multi-language support (English, Chinese, Spanish, etc.)
Password-protected settings for operators, supervisors, and engineers
The machine supports up to 200 different product profiles, enabling fast switching between products on the same line.
Stores target weight, tolerance limits, product name, and conveyor speed
Easy learning function to register new products in seconds
Built with food-grade PU or PVC belt conveyors, the system is available in various belt widths and lengths to suit different product sizes.
Tool-free belt removal for cleaning
Optional side guides and cleats for product positioning
Custom height adjustment to integrate with other machines
The machine includes customizable rejection systems that remove non-compliant products without halting the line.
Types: Air blast, pusher arm, drop gate, swing arm
Reject confirmation sensor and bin full alert available
Constructed from SUS304 stainless steel, the system is water-resistant, corrosion-proof, and designed for 24/7 operation in harsh environments.
IP54-IP65 protection level (optional upgrades)
Anti-vibration mounts ensure stability on uneven floors
Hygienic design meets HACCP/GMP standards
The system offers full data export capabilities for ERP/MES integration and batch reporting.
RS232/RS485/USB/Ethernet ports
Optional printer and barcode scanner
Real-time data logging with SD card or cloud interface
| Item | Specification |
|---|---|
| Weighing Range | 1 kg - 3 kg |
| Accuracy | ±1 - 3 g (depending on speed/product) |
| Max Speed | Up to 100 pcs/min |
| Conveyor Width | 300 mm (customizable) |
| Conveyor Length | 800 mm (customizable) |
| Display | 10" Color Touchscreen |
| Material | SUS 304 Stainless Steel |
| Protection Rating | IP54 (IP65 optional) |
| Memory Capacity | Up to 200 product settings |
| Power Supply | AC220V, 50/60Hz |
| Rejection Method | Pusher / Drop Flap / Air Jet |
| Output Interfaces | RS232/485, USB, Ethernet |
| Operating Temp | 0ºC - 40ºC |
| Storage Temp | -10ºC - 60ºC |
| Language Options | Multi-language support |
Weighing sealed meat trays, cheese blocks, pasta boxes
Avoids giveaway and ensures label weight compliance
Rejects underfilled packages to maintain quality standards
Ensures bottles are not underfilled or overfilled
Detects packaging issues like cap misplacement by weight change
Verifies correct quantity of blister packs, capsules, or medical kits
Supports documentation for GMP and FDA compliance
Checks parcel weight before shipping
Flags potential packing errors or theft during packing
Ensures assembly kits or spare parts bags contain correct item count
Prevents customer complaints and warranty costs
Meet global weight regulations such as EU Packaged Goods Directive, FDA standards, and retail buyer requirements.
Prevent underweight shipments and overfilling, ensuring consistent quality and accurate labeling.
Avoid material waste due to overfill and reduce labor by automating inspection.
Capture and store real-time production data, reject records, and batch information for audits.
Can be paired with metal detectors, X-ray machines, labeling systems, and case packers.
Metal Detector Combination: Dual system for weight + metal contamination inspection
Air Conditioning Fan: Keeps system cool in high-temp environments
Reject Verification Sensor: Confirms product was successfully rejected
Label Printer: For automatic labeling of pass/fail status
Warning Lights / Sirens: For real-time status alerts
Remote Monitoring: Ethernet or cloud-based production dashboard
ISO 9001:2015 Certified Manufacturing
CE Marked Equipment
HACCP, GMP, and FDA Food-Grade Compliant
RoHS Compliant Electrical Components
Calibration Certificate Included
Plug-and-play structure with minimal setup
Adjustable leveling feet
Flexible conveyor height to match line layout
Tool-free belt replacement
Modular parts for easy repair
On-screen diagnostics and error log
The 1~3 Kg Range Automatic Check Weight Detector Machine is a smart investment for any manufacturer looking to achieve superior weight control, eliminate packaging errors, and comply with international standards. With advanced weighing technology, rugged construction, and intelligent software, this system ensures every product that leaves your production line is consistent, compliant, and customer-ready.
Whether you're producing food, filling pharmaceutical bottles, or packing e-commerce parcels, this dynamic checkweigher delivers the performance, reliability, and integration capabilities required for modern, high-efficiency operations.
For more details, pricing, or customization options, contact our sales team today. We'll help you configure the perfect system for your application.
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