Dibal

Do you want to know more about Automatic Weight Graders GW-4500?

Data in mm

A 850 - 950 (adjustable feet)
B 600
C 2,356 (for L400-L400-L1,498 conveyors)*
D 630 (for W280 conveyors. Without buckets)**

* These measurements correspond to the sum of the infeed, weighing and 4 optional rotating blades grading system conveyors. Grading system for products of up to L200 x W280 mm and up to 500 g. For other sizes, contact us.
** For other sizes, contact us.

Outstanding functions

  • High speed weighing: up to 162 ppm in approved equipment, and up to 250 ppm in non-approved equipment.
  • Discrimination by weight checking.
  • Orders management.
  • MID certification: approved equipment.

Weighing

  • Weighing type: Dynamic or static.
  • Ranges according to dimensions of the weighing conveyors:
    • 3 kg / 1 g with conveyor of up to L300 x W200 mm.
    • 6 kg / 2 g with conveyors of up to L400 x W280 mm, L400 x W400 mm and L600 x W280 mm.
    • 15 kg / 5 g with conveyors of up to L600 x W400 mm, L800 x W280 mm and L800 x W400 mm.

Grading system (optional)*

  • Grading system type:*
    • “Air-jet ®” air blowing.
    • Pneumatic piston.
    • Accompanying blade.
    • Pusher blade.
  • Number of ejectors: From 2 to 6.
  • Position of the ejectors: They can be located on the same side or opposite sides.

* All the grading systems (pneumatic piston, “Air-jet®”, etc.) depend on the type of product/packaging, required speed, collection system, etc.; please always check with Dibal.

Construction

  • Structure: AISI 304L stainless steel and anodized aluminium.
  • Belts (all of them with FDA approval):
    • Standard.
    • High speed: super adherent.
    • Sliders: for expulsion areas.
  • Guides: AISI 304L stainless steel, anodized aluminum and cestilene.
  • Console:
    • Material: AISI 304L stainless steel.
    • “Qwerty” keypad and graphic backlit LCD display.

PC communications

  • Ethernet TCP/IP.
  • RS-232.

PC software

  • DIS: for equipment configuration, production data management and back up (LBS).
  • DeS: for statistical control of weight in packaged products (“e” sign) and generation of reports of the data received.
  • Integration tools (see section on software).

Power supply & compressed air

  • Electrical: 230 V / 50 Hz; 115 V / 60 Hz.
  • Air: max. 150 l/min (at 5-8 bar) (in case of incorporating grading system).

Possible integration with other equipment

  • Dibal LS-4500 and CLS-4500 automatic weigh-price labellers.

GW-4500/400/400x280

Reference: Consult

4 Ejectors

  • 1 infeed and 1 weighing L400 x W280 mm conveyor.
  • For products up to L300 x W280 mm and up to 6 kg (in dynamic weighing). Up to L350 x W280 mm in static weighing.
  • Grading system: (consult options).
  • Performance*: 80 packages/minute (with product up to L200 mm and 2 kg). In MID (M) conditions.

* Maximum performance will depend on the size, weight and morphology of the product, as well as on the regularity of the infeed of the products, the grading system installed and the MID conditions (M).

GW-4500/1000/1000x400

Reference: Consult

Ejectors
Special equipment. Application example: Classification of hams

  • 1 infeed and 1 weighing L1,000 x W400 mm conveyor.
  • For products up to L300 x W280 mm and up to 6 kg (in dynamic weighing). Up to L350 x W280 mm in static weighing.
  • Grading system: (consult options).
  • Performance*: 80 packages/minute (with product up to L200 mm and 2 kg). In MID (M) conditions.

* Maximum performance will depend on the size, weight and morphology of the product, as well as on the regularity of the infeed of the products, the grading system installed and the MID conditions (M).

Option Characteristics Reference
Grading system

Pneumatic piston, “Air-Jet®”, rotating blade or folding conveyor.

Consult
400 x 280 mm sequencing conveyor

Includes frame extension.

Consult
600 x 280 mm sequencing conveyor

Includes frame extension.

Consult
800 x 280 mm sequencing conveyor

Includes frame extension.

Consult
"Grader / Filler" working mode

Includes filling buttons.

Consult
Horizontal barrier detector

Replaces the horizontal detector.

Consult
IP65 equivalent protection

Protected engines.

Consult
DIS software

Equipment configuration, received data management and backup (LBS).

7340ENW3
DeS software

For statistical weight control (“e” sign).

7340BN03
Metrological verification (M)

According to EU weighing directives (MID).

Consult
Protective cleaning cover for console

Protective cleaning cover for console

Cestilene product guides

Cestilene product guides

Stainless steel product guides

Stainless steel product guides

Exit ramp

Exit ramp

Non-motorized PVC rollers for W200, W280 and W400 mm conveyors.

Light and sound alarm

Light and sound alarm

24V.

Polycarbonate protector for weighing conveyor

Polycarbonate protector for weighing conveyor

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