The checkweigher WK+ boasts fully-automatic, interruption-free weighing and sorting in a stop-and-go process for reliable and fast weight and integrity checking.

  • Precise, fast measurement results thanks to static weighing and EMC technology
  • Space-saving integration and easy operation
  • Resistant to disruptive influences such as
    – drafts
    – temperature fluctuations
    – electrostatic charge

For reliable quality checking of small packaged items

  • The reliable EMC technology and the checkweigher’s static weighing process ensure precision and throughput.
  • The checkweigher WK+ requires little space and is also easily retrofitted.
  • Straightforward, automatic product teach-in ensures ease of use for the user.
  • The checkweigher WK+ is impervious to drafts and temperature fluctuations. It is also available with an ioniser on request to minimise electrostatic charge.
CharacteristicCheckweigher WK+
Weighing systemWS 1 kg
Gross weighing range [g]Up to 1,000
Throughput [items/min.]Depending on product, permitted imprecision, ambient conditions
Belt length [mm]330
Belt width [mm]300
DrivesMaintenance-free 24 V EC motor with planetary gear
Motor control, short-circuit proof with temperature monitoring
Supply voltage230 UAC (+10% / -15%); 50 / 60 Hz (L1, N, PE) switchable
Power consumptionApprox. 200 VA
Feed directionGoods can be fed to the right or left (please specify desired direction when ordering)
Operating height [mm]410 +/- 20
Floor clearance [mm]100
Permissible operating temperature range
0 to +40
Product temperature [°C]-30 to +80
Conveyor belt temperature range [°C]-30 to +80/100
Protection classIP54 (without ionisation rods)
Dimensions [mm]Length (in feed direction): 1,285
Depth: 865
Height: 1,050 mm ± 25 mm
Checkweigher frame materialStainless steel 1.4301
WeightApprox. 75 kg
Airborne noise emissionA-rated sound pressure level emitted < 70 dB(A)
The measurement uncertainty is in the range of 2 to 4 dB
Screen7“, IPS, TFT, colour touchscreen