PULSE-JET BAGHOUSE RETROFIT · PATENTED IN KOREA, CHINA, JAPAN AND THE US · PCT
ΔP climbing. Bags failing early. The number is due upstairs.
CK Injector replaces your existing blow tubes with one patented part that spreads every pulse evenly down the whole bag — less compressed air, longer bag life, no modification to your filter.
Exclusive European distributor of CK World (Korea) · Installed in Korea, Japan, China, Taiwan and the US · Based in Lyon, France
MEET US AT STEP BY POLLUTEC · 1–2 December 2026 · Paris Expo Porte de Versailles · Korean Pavilion, Stand H040 · Book a meeting →
If one of these lands on your desk, the baghouse is costing you more than air.
Most pulse-jet filters clean only the top of the bag well. The rest blinds, ΔP rises, the controller pulses harder — and the bottom wears out first.
01
Rising ΔP and unplanned stops
Fan at its limit, throughput capped, an outage nobody scheduled. Production asks why.
02
Full bag sets changed before their time
The bottom metre fails, so the whole set goes — with the shutdown, the crew and the bill.
03
Emissions trending toward the limit
Still compliant — but the curve is going the wrong way, and the permit has your site's name on it.
Left: CK Injector. Right: the standard blow tube it replaces — same header connection, same position over the bags.
HOW IT WORKS
One part changes. The whole bag gets cleaned.
1 · Drop-in on your existing header
Built to the dimensions of the tube you remove. Valves, controller, cages and bags stay as they are.
2 · Dual-injector nozzle on every bag
Each pulse draws in secondary air and carries its energy down to the bottom of the bag, not just the top.
3 · Even cleaning, fewer pulses
The full filtering surface works again — so ΔP settles, pulse frequency drops and bags wear evenly.
−40 to −85%
compressed air used for bag cleaning
×2 to ×4
filter bag service life
0
modifications to your filter housing, valves or controller
Ranges observed on CK World installations. They are never applied to your site without an individual calculation from your own baghouse data. US Patent 11,014,034 B2.
Already running in cement, steel and process plants across Asia and the US.
Fitted on most of Korea's industrial baghouses, and in Japan, China, Taiwan and the United States.
Installation day, cement plant baghouse, Japan.
In service: CK Injector rows over the bag plate.
Delivered to the dimensions of the tubes they replace.
WHAT A REVIEW TAKES
Looking at CK Injector won't add a project to your list.
STEP 1 · 15 MINUTES
Five questions about your baghouse
Filter type, bag size and count, ΔP with its unit, pulse pressure, main problem. Rough values are fine.
STEP 2 · WRITTEN OPINION
A clear go / no-go for your site
With an estimate built on your figures — a page you can forward as it is. If it does not fit, we say so.
STEP 3 · PLANNED STOP
Trial on one compartment
Baseline and success criteria agreed before fitting, installed during a stop you already have.
STAND
H040
1–2 December 2026 · Paris
TRADE SHOW · PARIS
See CK Injector at STEP by Pollutec.
Bring your ΔP trend and bag history. We will show the injector, the demonstration footage and CK World's new optimised filter bags — and tell you on the spot whether your baghouse is a fit.
Dates
Tue 1 Dec · 9:00–18:00 · Wed 2 Dec · 9:00–17:00
Where
Paris Expo Porte de Versailles · KECI Korean Pavilion
SEE IT WORK
Watch the pulse reach the bottom of the bag.
Side-by-side footage of a standard blow tube and CK Injector on the same bag. More demonstrations, including a glass-filter test, on our channel.
Start with 15 minutes and your current numbers.
Tell us the filter type and the problem you need gone. You get a straight answer on whether CK Injector fits — before anyone commits time or budget.
EH Innovation SAS
Exclusive European distributor of CK Injector, manufactured by CK World (Korea).
33 rue de la République, 69002 Lyon, France
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