Celebrating 100 Years of Service to the Glass Industry

Batch Charging Equipment



Frazier-Simplex, Inc. is the premier designer and manufacturer of batch charging equipment throughout the world. Many of our batch chargers are still performing this most critical of functions since being installed in the 1960's.

Frazier-Simplex, Inc. originated the blanket batch charging concept in the 1940's and continued the expansion of batch charging technology by the introduction of the use of screw batch chargers shortly thereafter.

Today, screw batch chargers remain the first choice for all Oxy-fuel fired furnaces the world over as well as in other applications. Our chargers stand out in their longevity and dust reduction.

If the conventional blanket batch charger or the screw batch charger is your selection, Frazier-Simplex stands prepared to supply your requirements. Conversely, should your batch charging requirements call for a custom design or solution, Frazier-Simplex would be more than happy to discuss your needs.



    Screw Batch Chargers

    Frazier-Simplex’s Renowned Screw Charger:

    • Our screw chargers are some of the longest lasting, most reliable chargers on the market. They are tailor made for the unique needs of each furnace; whether you need 2 tons per day fed into the furnace or 2,000 tons. Our chargers can be found across North and South America, Europe, and East Asia. Depending on the batch, they can be run 24/7 for more than a year without any need for service. Contact us to learn more about how we can provide you with the most dependable batch feeding system on the market.

    Custom Chargers

    Examples of our custom batch chargers include:

    • Doghouse mounted blanket batch chargers

    • Table top precision screw chargers

    • Ram type pusher batch chargers

    • Revolving scoop indexing batch chargers

    • Screw Batch Chargers

    • Blanket Batch Chargers


    Repair and Refurbishment

    We can make any charger, no matter how worn down, as good as new.


    Blanket Charger (Before Repair)