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Free-Fall Metal Detector

Metal Detector

Free-Fall M6
This product has been discontinued
Ideal for pre-packaging inspection of bulk, powder and granule products

Overview
  • Equipped with M6-h high sensitivity detection head
  • Resistance to vibration and external noise
  • Flexible integration into existing production lines
  • Advanced self-monitoring functions
  • Optional rejection unit for powder / granule products
  • Easy product setup
  • Easy to clean

Anritsu's Free-Fall Metal Detector can achieve industry-leading detection performance and stability by reengineering and optimizing the proven M6-h detection head for free fall inspection. This model is ideal for pre-packaging inspection of dry products, and with the modular concept, it is easy to integrate into existing production lines.

EXTERNAL DIMENSIONS
EXTERNAL DIMENSIONS
Specifications
Model KDS0010VFW KDS0015VFW KDS0020VFW
Opening inner diameter 100 mm dia. 150 mm dia. 200 mm dia.
Display 7-inch color TFT LCD
Operation method Touch panel (Start, Stop, and Home are direct push buttons)
Preset memory Maximum 200
Product Dry products
Maximum throughput capacity1 21,000 ℓ/h 47,000 ℓ/h 84,000 ℓ/h
Metal detection Rejection signal output and beep (Reject when the optional rejection unit is attached)
Air requirements for the rejection unit (optional)2 KRA9610CW
0.5 MPa to 0.9 MPa,
0.4 ℓ/cycle [A.N.R.]
KRA9615CW
0.5 MPa to 0.9 MPa,
0.6 ℓ/cycle [A.N.R.]
KRA9620CW
0.5 MPa to 0.9 MPa,
0.6 ℓ/cycle [A.N.R.]
Air inlet for the rejection unit (optional)2 Tube having outer diameter of 6 mm
Power supply 100 Vac to 120 Vac +10% -15% or 200 Vac to 240 Vac +10% -15%, single phase, 50/60 Hz
Power consumption 60 VA, rush current 50 A (typ.) (20 ms or less)
Mass Detector head 26 kg 33 kg 39 kg
Indicator 13 kg
Rejection unit (optional) 20 kg 26 kg 28 kg
Environmental conditions Standard mode: 0°C to 40°C (temperature range during use must be within ±15°C);
High sensitivity mode: 0°C to 30°C (temperature range during use must be within ±5°C),
relative humidity 30% to 85%, non-condensing
Protection class IP66 compliance
Exterior Stainless steel (SUS304)
Data output USB port (USB2.0), Ethernet interface (10BASE-T, 100BASE-TX)
1: These are reference values. They depend on the particle size, physical properties, environmental conditions, and so forth.
2: The rejection unit is optional. It requires air supply.

Note: The noise level of KRA9610CW does not exceed 70 dB(A). The noise level of KRA9615CW and KRA9620CW is 71 dB(A) or less.

Library
IMAGES

Increasing demand for foreign body inspection in raw material process

Due to the soaring prices of raw materials in recent years, the sources of procurement are forced to be diversified, which makes it more difficult to manage foreign body control for them. Introducing metal detection not only after product packaging but also in the raw material process has the following advantages.

  • Avoid risk of foreign body spreading and outflowing
  • Reduction of product waste loss
  • Achieve high detection performance without effect from the packaging material
  • Protection of downstream production equipment
dry products dry products

Equipped with M6-h high sensitivity detection head

The M6-h head, which has been proven with high detection performance and stability on the actual production line, has been engineered and optimized for free fall inspection. False rejections have been significantly reduced by strengthening the resistance to external noise. Stable operation can be realized while the head is incorporated into existing production line.

Industry-Leading Detection Sensitivity

Rejection unit for powder / granule products

Prevent outflow of foreign bodies

The fail-safe design is contributing to it not only during normal operation but also when unexpected troubles occur.

  • Force the rejection gate to stand by on the reject side when the power is shut down or other abnormalities occurs.
  • Position monitoring of rejection gate
  • Automatic rejection operation check at start-up
  • Air pressure monitoring
Prevent Outflow of Foreign Bodies

Flexible Integration into the existing production line

Space Saving and Easy Wiring

By providing the detection head, indicator, and rejection unit in an independent and compact unit, the integration will be easy and space-saving. The detection head and the rejection unit can be connected with the indicator by a single cable.

Space Saving and Easy Wiring

Proposing the best customization for your production line and product to be inspected

Anritsu proposes the optimum integration methods according to the customer's production environment, line layout, physical characteristics of the product, production throughput, etc.

Proposing the best customization

Installation examples

Integration with a Vertical Form Fill Seal packaging machine and a Multihead weigher

Installation examples

Integration with a raw material tank and a filling and packaging machine

Installation examples
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