Extract Technology Ltd., a Huddersfield, England-based manufacturer of downflow dust containment

Extract Technology Ltd., a Huddersfield, England-based manufacturer of downflow dust containment booths, has designed a special walk-in booth to provide safe antibiotic charging for a well-known manufacturer of bulk antibiotic materials for the pharmaceutical industry. Royal Gist Brocades N.V., (Delft, The Netherlands) was experiencing dust exposure problems associated with a particular bulk-loading operation involving thousands of kilograms of fine dust solids. The dusty powders are supplied in both 25 kg sacks and 500 kg “Big Bags,” which are handled by operators wearing airsuits, creating a considerable problem with materials handling. Extract Technology`s design allowed for an extended walk-in downflow booth that incorporated special features to accommodate the high volume throughput required by Gist production. In addition, the company modified the booth further to solve Gist`s other problem–the cleandown routine. Gist had always used high pressure hose jets to clean down the area. Extract Technology provided a special welded-stainless steel exhaust chamber with a sloping base to allow water to drain out of the booth. The delicate dust filters were protected by stainless steel mesh mist eliminators placed at the top of the exhaust chamber. These could then be removed “tool free” at the end of each washdown period.

Customer acceptance tests had to be performed at Extract Technology`s factory in England because the Delft plant`s three-shift operation is halted only twice per year. Installation was completed during Gist`s five-day shutdown period.


Easily post a comment below using your Linkedin, Twitter, Google or Facebook account. Comments won't automatically be posted to your social media accounts unless you select to share.

One thought on “Extract Technology Ltd., a Huddersfield, England-based manufacturer of downflow dust containment

  1. Alex Nieves Rolon

    August 2000 As an employee of then Smith Kline Beecham Pharmaceutical, I visited your plant.
    I was there along with a Safety employee from the Philadelphia, Pa USA. Mark I forget his last name
    please forgive me. we were there to inspect a flow meeter booth for the Cidra, Puerto Rico plant.
    Iam now retired. I just want to say that I enjoyed the time I spend there. It was just three days but
    I will never forget my time there. By the way I remember one of your engineers disconnected
    one of his shoulders, I hope he recovered? Thank You again!
    Alex Nieves Rolon


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>


SEMI-GAS Xturion Blixer enables on-site blending of forming gas mixtures
10/03/2017The Blixer provides a cost-effective alternative to purchasing expensive pre-mixed gas cylinders by enabling operators to blend ...
Automated thickness measurement system speeds production
09/20/2017ACU-THIK is an automated thickness measurement tool incorporating dual contact probes for high accuracy inspection of semiconductor wafers....
3D-Micromac launches the second generation of its high-performance microcell OTF laser systems
04/17/2017The high-performance production solution for Laser Contact Opening (LCO) of PERC solar cells achieves a th...