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In today's high-speed, quality-focused manufacturing environment, ensuring both product safety and weight accuracy is critical. Whether in food processing, pharmaceuticals, or industrial packaging, manufacturers must meet rigorous quality control standards to prevent contamination, maintain consistency, and satisfy regulatory requirements.
The Inline Metal and Weight Detection Integrated Machine is a next-generation solution that seamlessly combines two vital inspection systems into a single unit: a high-sensitivity metal detector and a precision checkweigher. This integrated design provides a compact, cost-effective, and intelligent solution for simultaneous foreign object detection and dynamic weight checking.
By automating two key inspection steps in a single process, the machine improves production efficiency, reduces equipment footprint, and enhances quality assurance across a wide range of product lines. It is especially suitable for packaged food, cosmetics, detergent bottles, pharmaceuticals, and industrial parts.
The system integrates both a tunnel-type metal detector and a high-speed checkweigher on the same conveyor frame. Each system operates independently but communicates seamlessly via a shared control system.
Metal Detection: Identifies and rejects ferrous, non-ferrous, and stainless-steel contaminants.
Checkweighing: Measures product weight in motion with precision up to 0.1g.
Single Rejection System: Automatically removes non-conforming products due to weight error, metal contamination, or both.
Combining two systems into one platform reduces factory floor space requirements by up to 40%. The modular design allows for flexible integration into new or existing production lines.
Small Footprint: Ideal for space-limited environments.
Easy Maintenance: Slide-out conveyor and tool-free belt removal for quick cleaning.
Hygienic Design: IP66 waterproof construction with food-grade stainless steel body.
Utilizing advanced DSP (Digital Signal Processing) technology, the metal detector achieves high sensitivity even at high speeds.
Detection Range:
Ferrous: ≥ Ø 0.6 mm
Non-Ferrous: ≥ Ø 0.8 mm
Stainless Steel: ≥ Ø 1.0 mm
Auto-Balance Function: Reduces environmental interference, ensuring reliable performance.
Multi-Frequency Mode: Adapts to different product types and packaging materials.
Equipped with a load cell weighing module and real-time feedback algorithm, the checkweigher delivers consistent, high-speed measurements.
Weighing Accuracy: ± 0.1 g (depending on product)
Speed: Up to 150 pcs/min
Sorting Zones: Underweight, normal, and overweight classification
Auto Calibration: Ensures long-term weighing accuracy without manual reset
The integrated system is controlled through a single color touchscreen panel with intuitive icons, multi-language options, and password protection.
10" Touch Display: Real-time display of metal detection and weight results
Recipe Management: Up to 200 pre-set product parameters
USB Data Export: Logs up to 100,000 inspection records
Ethernet Connectivity: For remote monitoring and quality system integration
This machine is highly versatile and suitable for various industries:
Packaged snacks, bread, cakes, cheese, ready meals, sauces, sausages
Ensures foreign metal-free products and consistent portion weight
Capsule bottles, pill blister packs, sachets
Detects metal from broken machinery and checks fill weights for dosage accuracy
Bottles of shampoo, lotions, or detergent
Ensures metal-free packaging and consistent volume control by weight
Screws, bearings, or bagged kits
Detects accidental metal parts or inconsistencies in package counts by weight
Item | Specification |
---|---|
Model | IMW-300 Series (Customizable) |
Detection Method | Electromagnetic Induction + Strain Gauge Load Cell |
Metal Detection Sensitivity | Fe ≥ 0.6 mm, SUS ≥ 1.0 mm |
Weight Range | 10g - 5,000g |
Weighing Accuracy | ± 0.1g - ±0.5g (depending on product speed and weight) |
Conveyor Speed | 20 - 150 pcs/min |
Belt Width | 300mm (customizable to 200mm, 400mm, etc.) |
Product Height | Up to 250mm |
Rejection Device | Air blast / swing arm / pusher / drop gate (optional) |
Control System | Industrial PLC with 10" HMI Touchscreen |
Memory Capacity | Up to 200 recipes; 100,000 data logs |
Material Construction | SUS304 Stainless Steel |
Power Supply | 220V AC, 50/60Hz |
Protection Grade | IP65 (overall), IP66 (metal detection tunnel) |
Operating Temperature | 0°C - 45°C |
No need for separate installations-this unit combines two inspection systems to reduce cost, save space, and streamline production.
Meets global standards such as:
HACCP
IFS
BRC
FDA
CE
Reduces line setup costs by up to 25%
Minimizes product waste due to high-precision sorting
Decreases false rejection rates with AI-driven analysis
Intuitive operation even for first-time users
Smart alarms and self-diagnostics reduce downtime
Modular components and software adaptation for specific product types and industry requirements.
Implemented the integrated system for detecting stainless steel pieces in frozen spring rolls and verifying net weights. The result: a 92% drop in product recall and improved customer satisfaction.
Integrated this dual system to meet EU pharma packaging regulations. Batch rejection, metal traceability, and fill-level accuracy helped increase contract trust with EU clients.
Used the integrated system to detect cap contamination and overfilled bottles. Reduced overfill loss by 30% in just 3 months.
We provide global technical support, on-site installation, and comprehensive training packages:
Installation Time: Typically 1-2 working days
Training: On-site and remote training for operators and QC managers
Support Channels: Phone, email, and remote diagnostic software
Warranty: 12-month standard warranty, extendable to 3 years
Spare Parts Availability: Local and overseas distribution
Every production line is different, so we offer extensive customization:
Conveyor width and height
Rejection type (air jet, pusher, drop-flap)
Data connectivity to MES/ERP systems
Dual-lane or multi-lane versions
Stainless steel IP69K upgrade for wash-down environments
The Inline Metal and Weight Detection Integrated Machine is an all-in-one solution designed for manufacturers who require the highest levels of product quality and safety. It simplifies your inspection process, boosts production efficiency, and protects your brand from recalls and compliance failures.
With a compact footprint, high precision, and robust performance, it's ideal for fast-paced production lines where quality cannot be compromised.
Product Model | Display index value | Weight checking range |
VMCL4530L2 | 0.1g | 1-2000g |
Weight checking accuracy | No-load detection sensitivity | Size of weighing section |
±0.3-1g | Fe:≥0.8mm;SUS:1.6mm | L450mm*W230mm |
Metal Detection Channel Size | Suitable product size | Belt speed |
W300mm*H120mm | L≤350mm,W≤300mm,H≤100mm | 5-28m/min |
Number of items | Detection method | Eliminating device |
100 items | electromagnetic Induction/Digital Weighing Sensor | Push rod type, slide type optional |
Item | Description |
Product Model | VMCL4530L2 |
Display index value | 0.1g |
Weight checking range | 1-2000g |
Weight checking accuracy | ±0.3-1g |
No-load detection sensitivity | Fe:≥0.8mm;SUS:1.6mm |
Size of weighing section | L450mm*W230mm |
Metal Detection Channel Size | W300mm*H120mm |
Suitable product size | L≤350mm,W≤300mm,H≤100mm |
Belt Speed | 5-28 m/min |
Number of items | 100 items |
Detection method | electromagnetic Induction/Digital Weighing Sensor |
Eliminating device | Push rod type, slide type optional |