Compact checkweigher for letters and small packages
Effortlessly integrate precise weighing systems into your high-speed, continuous mail and logistics operations, ensuring accurate measurements of letters and small packages while maintaining seamless flow throughout your sorting line.

Weighs and Sorts Mail and Small Parcels
The HC-4000 from Wipotec is a compact catchweigher designed to optimize your mail and logistics processes. This equipment uses electro-magnetic force restoration (EMFR) for precise and wear-free weighing, accommodating letters, postcards, and small parcels up to 3.75 kg with an accuracy of ±1 gram. Its integration into existing horizontal sorting systems is seamless, enhancing production lines with transport speeds up to 2 meters per second. The HC-4000 excels in continuous, high-speed operations, essential for mail and logistics industries. Its compact size solves space constraints, while its design requires minimal maintenance. The use of Active Vibration Compensation ensures accuracy in varied environments, making it suitable for diverse applications including postal services, e-commerce order processing, and small package logistics.
Benefits
- Increases operational efficiency with high-speed weighing and sorting.
- Saves valuable space with its compact footprint.
- Eliminates mechanical wear issues thanks to EMFR technology.
- Integrates effortlessly into existing mail and logistics systems.
- Ensures precision under varied conditions with Active Vibration Compensation.
- Applications
- Letters,Small parcels,Logistics,Mail
- End products
- Catalogs,E-commerce orders,Envelopes,Billing statements,Invitation cards,Small packages,Brochures,Postcards
- Steps before
- Letter sorting,Parcel sorting,Mail preparation
- Steps after
- Distribution,Packaging,Shipping
- Input ingredients
- letters,large letters,small parcels,small packages
- Output ingredients
- weighed letters,weighed large letters,weighed small parcels,weighed small packages
- Market info
- Wipotec is renowned for its precision weighing technology and high-speed checkweighers used in various industries, including pharmaceuticals and food. They are recognized for their innovation and high-quality engineered-to-order solutions in weight measurement and inspection systems.
- Accuracy
- ± 1 g
- Weight range
- Up to 3.75 kg
- Transport speeds
- Up to 2 m/s
- Footprint
- Extremely compact
- Integration
- Easy to integrate
- Weigh Cell Type
- Electro-magnetic force restoration (EMFR)
- Automation level
- PLC
- Batch vs. continuous operation
- Inline Continuous
- Transport speed
- Up to 2 m/s
- Maximum weight capacity
- 3.75 kg
- Integration capability
- Easy integration into existing lines
- Abrasion resistance
- Yes
- Cleanability
- Easy to clean
- Corrosive resistance (e.g. acids)
- Yes
- Density/particle size
- 0.5–2.5 g/cm³
- Compact footprint
- Yes
- Discharge method
- Horizontal conveyor belt
- Control cabinet integration
- Integrated in frame
- Machine footprint
- Small
- Control panel type
- Integrated in frame
- Integration possibilities
- Horizontal letter sorting systems
- Compact footprint
- Yes