Thayer Scale’s Model HWF hygienic belt conveyor is built to survive the toughest processing environments. Engineered to withstand frequent washdowns and caustic cleaners and meet strict regulatory compliance, it delivers continuous, trouble-free operation while meeting the challenges of the new era of smarter food safety initiatives, HACCP plans and traceability requirements.
Thayer’s Scale’s Model HWF hygienic conveyor is designed to work in conjunction with the LWF-V sanitary loss-in-weight feeder to ensure precise delivery of topical ingredients such as anti-cake powders, seasonings, and material drying agents.
Features:
- Stainless steel construction
- Self-draining surfaces
- Bearing free
- Lubrication free components
- Cantilevered conveyor for easy endless belt removal/installation
- Gasketed joints between major component subassembly elements
- Major components readily removable without tools and can be Further disassembled with basic hand tools to support deep Cleaning,microbiological assessment, pathogen testing requirements
- Certified hygienic (EHEDG Type EL Class I AUX) 316-SS assembly hardware
- Scanning / Vision system detectable blue gaskets, belting, head Pulley lagging, and belt cleaner blade
Industry Segments:
- IQF (Individual Quick Frozen) vegetables
- Meat Processing
- Poultry Processing
- Ready to Eat Food Service
- Seafood
- Cheese Conversion (shred / grate)
- Fresh Cut Fruits and Vegetables
- High Meat Inclusion Premium Pet Food

“The Model HWF provides the enhanced food safety segment with a long-awaited continuous weighing solution that drives process efficiencies”
Allen McIntosh
Thayer Scale, Sanitary – Food & Pet Care Business Segment Manager
Watch HWF video

Thayer’s Scale’s Model HWF sanitary conveyor is designed to work in conjunction with the LWF-V sanitary loss-in-weight feeder to ensure precise delivery of topical ingredients such as anti-cake powders, seasonings, and material drying agents.
Hygienic Belt Conveyor / Weigh Feeder FAQ
How easy is it to clean the hygienic belt conveyor and weigh feeder?
Very easy. Major assemblies are readily removable without tools and can be disassembled with basic hand tools for deep cleaning, microbiological assessment and/or pathogen testing.
Does the hygienic belt conveyor have self-draining surfaces?
Yes. Its certified hygienic (EHEDG Type EL Class I AUX) 316-SS assembly hardware features round heads, self-draining surfaces with a maximum roughness of 0.8 µm Ra, and blue nitrile sealing rings.
What safety features does the sanitary conveyor belt have?
The Model HWF sanitary belt conveyor is designed with the HACCP approach of minimizing the risk of biological, chemical and physical hazards to help the sanitary space meet the challenges of this new era of smarter food safety initiatives.
- Built to Survive
- 3-A, AMI, NSF and USDA Adherance
- Trusted for over 75 years