Dynamic process scale CWPmaxx Bakery checkweigher

100 % control of dough in the bakery industry

Due to its particularly robust design, the CWPmaxx Bakery checkweigher is ideally suited for use in the hygienically sensitive production environment of the bakery industry. The hygienic design required for this industry is exemplary. The open design facilitates cleaning and minimises product deposits. No or few parts designed to wear a continuous belt, no deflection rollers, and no bearings. A long-lasting drum motor provides reliable propulsion. Optimise your lines' efficiency and increase profits with fill quantity and process control with the CWPmaxx Bakery checkweigher.


Normally checkweighing systems can experience hygiene problems due to the overall design. Normally at the point, where in the in feed belt weighing and discharge belts are located. On a normal checkweigher dough will or can drop from the conveyor belt systems and accumulate in the machine. Belts are normally thinner than the conveyor and thus an accumulation can occur, not only is this unhygienic but it can also cause production problems and maintenance issues. The CWPmaxx Bakery checkweigher eliminates this by reducing any wearing and tear parts; there are no drive rollers or deflection rollers just a continuous belt drive system. Additionally all the wearable parts can be easily changed with little or no tools required, the system also incorporates a quick-change belt system.


In addition to the high IP protection IP65 with IP66 control cabinet the CWPmaxx Bakery checkweigher boasts an impressive checkweighing speed of up to 250 products per minute. The system will check the fill quantity and weight of every product hygienically and effortlessly.


Alternatively you may be looking for an alternative type of Hygienic checkweigher with the very highest IP protection available IP69. Then please consider the CWPmaxx. All of the Bizerba industrial products are modular and will fit effortlessly into existing product plants. We also offer free site surveys and consultation visits. Contact us today for a no obligation quote.

Area of Use

  • Weight and fill quantity control of dough in hygiene-sensitive production processes in the bakery industry


  • Throughput: up to 250 products/min
  • Weighing ranges: 50 – 3000 g
  • Protection type: IP65
  • Optimized weight and fill quantity control with tendency control
  • Interface to Bizerba's data management solution _statistics.BRAIN

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Weight and fill amount controls in hygiene-sensitive production processes

With typical checkweighers hygiene problems occur at the transitions between infeed, weighing, and discharge belts. Here, dough remnants fall from the conveyor belt and collect in the system. The belt is narrower than the belt body. Consequently, dough accumulates on the belt body next to the belt and could re-enter the production flow. The CWPmaxx Bakery checkweigher excludes such risks.


Less room for bacteria, short cleaning cycles, low maintenance costs

  • Fewer wear parts prevents expensive downtime: the system does not require drive or deflection rollers, since it uses just a single conveyor belt and one motor.
  • The transport belt can be removed quickly and easily.
  • If product particles fall down from the belt, they cannot fall into another part of the machine and cannot re-enter the production flow.
  • Fast, hygienic cleaning: the hygienically sensitive areas are open and freely accessible; machine parts and frames are rounded or inclined.
  • The load cell is hermetically sealed.

Newly defined using a modular design principle

Thanks to their modular design, Bizerba's CWEmaxx Bakery checkweighers can adjust to fit any production lines. Transport height can thus be easily changed on-site. In addition, rejection systems, as well as signal lamps, signal horns and tendency control are optimized for each product type to control upstream systems. Numerous IT interfaces and a software connection using the Bizerba BRAIN2 network ensure long-term planning and investment protection far beyond the initial installation.


Consultation, project planning, and integration

Over time, CWPmaxx Bakery checkweigher process scales can easily adapt to meet your changing needs. The wide range of configurations accommodates virtually any line concept and ensures operational capability for future applications as well.


Our team of specialists can help you find the best solution for your own specific needs. Let us design a custom-tailored checkweigher for you.

  • Rejection counter-checker, tendency control
  • Container fill level check
  • Pusher
  • Bizerba Industrial software BRAIN2
Max. weight 3000 g
Minimum load capacity 50 g
Resolution from 1 g
Max. speed Up to 250 units/min
Transport height 750 mm - 1200 mm
Conveying direction Left to right / right to left
Belt widths 200 mm
Lengths of weighing platforms 250, 400 mm
Display 12.1‘‘ SVGA color touch screen
Rejection system Retracting belt, pusher (additional systems on request) incl. reject bin
Hardware interfaces RS232, RS485, TTY, Ethernet, I/O signals
Accessories Tendency control, signal lamp, emergency stop and much more
Protection type Transport system IP65, display IP65, hygienic design control cabinet IP66
Material Stainless steel 1.4301
Voltage 400 V 3+N+PE 50/60 Hz
208 V 3+N+PE 50/60 Hz
Operating temperature 0 °C to 40 °C
Humidity 20-90 %, non-condensing


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