To find out about the nearest WAMGROUP Subsidiary explore Global Network
  • Discover WAMGROUP
  • Global Network
  • News & Events
  • Careers Worldwide
  • Suppliers
Contact us
WAM Adria

Bin Activators food-grade design BAF

Discharging with optimum “Mass Flow”, hygienic design & finishing, EC 1935/2004-certified
Find out more about this product for Cocoa & Chocolate Processing


Bin Activators food-grade design 1
Bin Activators food-grade design 2
Bin Activators food-grade design 3
The BAF by EXTRAC is the ultimate Bin Activator specifically designed to meet the requirements of the food industry.
With its hygienic design and finishing, it complies with the EC 1935/2004 directive and is suitable for a variety of applications in food processing.
Certified Regulation (EC) 1935 / 2004
Certified Regulation (EC) 1935 / 2004
Perfectly smooth surfaces for minimum material residue
Perfectly smooth surfaces for minimum material residue
Maintenance-friendly design
Maintenance-friendly design

Technical Specs


The BAF Bin Activator for Food Applications is a device of tapered conical shape that, due to vibration, facilitates material flow from hoppers or silos during discharge.
Manufactured from stainless steel, the BAF Bin Activator line offers a high surface finishing grade. The mating parts are continuously welded on both sides, deburred and smoothened on the edges, niches, cracks, and crevices, thus obtaining a perfectly smooth surface. As a result, material residue is reduced to the minimum.
BAF Bin Activators consist of a seamless 304L or 316L stainless steel cone manufactured on a sheet metal lathe, a seamless gasket with integrated upper and lower flanges manufactured from food-grade SINTAL engineering polymer, suspensions connecting the Activator with the silo cone, as well as one or two electric motovibrators by OLI.
Bin Activators food-grade design


The BAF Bin Activator for Food Applications is the ideal choice in terms of quality, assurance and reliability for applications requiring safety and consistent material discharge.
It has been specifically designed to work in applications where minimum material residue is required and contamination has to be strictly avoided.
Traceability of all parts of the Bin Activator in contact with the material is ensured by certification according to (EC) No.1935/2004.


  • Q = 5 ~ 320 m3/h (3 ~ 190 cfm)
  • Range: Ø 400mm (16 in) ~ 3,000mm (10 ft)
  • European Regulation (EC) No. 1935/2004-certified
  • Material: 304L / 316L stainless steel
  • 70% less welding seams than in traditional bin activators
  • Seamless heavy-duty activator cone
  • Hygienic design
  • High surface finishing grade
  • Low power requirement
  • Outlet flange for VFP food-grade Butterfly Valve by WAM


  • Absence of welding seams on cone and seal providing enhanced reliability
  • Gasket with integrated upper and lower flange providing 100% safe connection
  • Minimum residue – zero contamination
  • Crack and crevice-free design
  • Easy to fit


  • Suspensions suitable for aluminium silos
  • Vast range of electric motovibrators (see OLI vibrators)
  • ATEX zone 22 version available



Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.


Latest edition: May 2022
Code: 203001802
Latest edition: September 2022
Code: 203001816
To download technical, and spare parts manuals, please log in with your username and password.

If you do not have an account, please click here to register.

Suggested products

GDPR On May 25, 2018, the new General Data Protection Regulation (GDPR) enters into effect in all EU member states. Please check how we have adjusted our privacy policy in accordance with the European legislation.

This site uses cookies, including third parties, in order to improve your experience and to provide services in line with your preferences. By closing this banner, scrolling this page or by clicking any of its elements consent to the use of cookies. If you want to learn more or opt out of all or some cookies go to the section:
Privacy Policy and Cookies