Operation Principle

ERGUARD GM gravity metal detector is built into a flow circular pipe and provides quality control and safety verification of free fall bulk materials (cereals, sugar, plastics, etc.), semi-finished and finished products.
  • Stainless steel casing

ERGUARD GM metal detector casing is made of stainless steel, has an all-welded construction, is durable and not corrodible.

  • High sensitivity to metal inclusions

ERGUARD GM gravity metal detector provides maximum sensitivity in detecting inclusions of ferrous metal (Fe) Ø ≥ 0.5 mm, nonferrous metals (non-Fe) Ø ≥ 1.0 mm, stainless steel (SS440) Ø ≥ 1.0 mm. High sensitivity allows for detector setup to protect equipment from wear and eliminate false rejects.

The above values are obtained under ideal conditions and can vary depending on the size of the aperture, detector operating frequency, unique properties of the products, location of inclusions in the flow and conditions of the process environment.

When metal inclusions are detected, the metal detector emits a sound / light signal and diverts the contaminated product using a rejection device.

The sensor has ambient class NF4 design (ambient temperature - 60 / + 40 °С), which allows working in a wide temperature range.

  • Quality and product safety control

ERGUARD GM high sensitivity gravity fall metal detectors are commonly applied as inspection equipment for thorough safety inspection of bulk materials, semi-finished and finished products, eliminating defects and claims.

Depending on specifics of the task and installation site, ERGUARD GM high sensitivity metal detectors are supplied with or without integrated rejection device.

  • Protection of process equipment from damage and premature wear

ERGUARD GM gravity feed metal detector reduces wear, prevents damage and downtime of process downstream equipment and eliminates resulting financial losses.

  • Touch Screen intuitive control

The control panel is a 7-inch high-definition touch screen with user-friendly interface: 3 levels of access to settings (operator, engineer, service specialist) are provided to prevent unauthorized access.

  • Storing up to 10 materials in memory

Individual settings for specific material/product are stored in the system memory, designed for 10 items.

  • Conformity with technical regulations of the Customs Union

The equipment corresponds to requirements of technical regulations of the Customs Union TR CU 004/2011 “On Safety of low-voltage equipment” and TR CU 020/2011 “Electromagnetic compatibility of technical equipment”. All required certificates are included in the scope of supply.

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Series-produced ERGUARD GM gravity metal detectors are given in the table. Customized solutions can be designed according to the order requirements.
Model Dimensions (LхWхH), mm Max. power consumption, W Weight, kg
ERGUARD GM Nd100 560х560х890 70 100
ERGUARD GM Nd120 600х600х900 70 120
ERGUARD GM Nd200 780х780х1350 150 150
For this type of equipment there is an option of integrating REMOS remote monitoring system, providing monitoring of the metal detector status in real time. Available options:
  • Access to complete information about operation of the machine (operation / idle, operating modes, error decoding, position of magnetic rods, cleaning period)
  • Power supply sensor
  • Incoming switch and contactors position control sensor
  • Equipment downtime monitoring
  • Door status control (open / closed)
  • Shock / vibration sensor
  • Humidity sensor
  • Temperature sensor

1

PRODUCT DESCRIPTION AND TRANSPORTATION

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Product properties
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Way of product feed
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2

METAL DETECTOR INSTALLATION SITE /ENVIRONMENT/CLEANING

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Supposed method of cleaning of metal detector:
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3

REQUIREMENTS TO METAL DETECTOR

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Required rejection system
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Operator’s panel location
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4

Contact Information

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Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" —

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