ATEX Certified Equipment for Fertilizer Manufacturing Plants
Dust-filled NPK, MAP, and DAP plants live with a constant tension: you need dry product and high heat, yet the same dust and temperature can turn a tiny spark into a serious problem.
In any area where fertilizer dust, vapors, or cleaning solvents can form a cloud, standard machinery is no longer enough. To qualify for use in potentially explosive atmospheres, the equipment has to be certified under ATEX and related schemes.
At Ceylan Machine & Process, we design complete lines and individual machines with these constraints in mind, from granulation drums and dryers to mills, sieves, and packing equipment.
For zones with ISO certification manufacturing, ATEX or IECEx classifications, we specify and integrate ATEX/IECEx-certified equipment and control packages that align with CE safety standards, and where required, UL and C-UL expectations for hazardous locations.
ATEX / IECEx Certified Equipment with Documentation to Match
Instead of treating certification as a sticker on the nameplate, we start with your zoning study and work backwards from there. The zoning study includes:
- 20/21/22 areas inside bucket elevators
- Transfer points
- Dust collection circuits
ATEX and IECEx both define how the equipment is grouped and tested for these areas, including dust and gas atmospheres, temperature classes, and equipment categories.
Here’s how that translates into real projects for fertilizer manufacturers working under ISO certification manufacturing frameworks:
- Correctly rated Ex components: Motors, sensors, junction boxes, and panels can be supplied as ATEX/IECEx certified equipment assemblies, selected for the right dust group and temperature class, and delivered with full type certificates and Ex marking copies for your files.
- Designs aligned with UL and CE standards: For plants that ship products into both the European Union and North American markets, we design ATEX-certified equipment around UL and CE standards to meet the requirements on either side of the ocean.
- Built-in compliance tools: Our control systems handle auto-calibration routines, audit-ready data historians, and recipe management with electronic signatures for GMP or ISO 9001 traceability, tools you need when auditors or certification teams go through your records.
- Mechanical details that reduce ignition risk: In Ceylan Machine & Process’s ATEX-certified equipment design, we treat grounding studs, antistatic linings with hoppers, explosion-relief vents, and properly sized aspiration points as standard design work. They support the certified equipment and help keep real-world operating conditions inside the assumptions used in the risk assessment.
Work With Us
At Ceylan Machine & Process, our engineering team works only on chemical granulated fertilizer equipment. Therefore, the same people who size your granulation line are the ones checking that the certified motors, sensors, and panels match your dust and temperature profiles.
Beyond using quality materials in our manufacturing, we also provide a one-year guarantee on machinery, and can also guarantee the capacity/production tonnage requirements for the ATEX/IECEx-certified equipment systems you get from us.
For those working under ISO certification manufacturing, our products will help you remain compliant while you reliably meet your customers’ needs. Fill out our form to get started.
Frequently Asked Questions
Does ATEX certification affect the actual throughput of my granulation line?
It shouldn’t. A common mistake is undersizing certified components due to cost or lead times. We engineer our ATEX-certified systems to match the exact production tonnage of your standard equipment, ensuring safety compliance never becomes a bottleneck for your daily output targets.
We already have a zoning study; can you build ATEX-certified equipment to those specific specs?
Yes. In fact, we prefer it. We use your existing Zone 20, 21, or 22 classifications to select the specific temperature classes and equipment categories required. If your study is outdated or you are moving into a new market, we can help review your layout to ensure the hardware we provide aligns with the local regulatory audit requirements.
What happens if we need to export a line designed for Europe to North America?
This is where most projects get messy. We solve this by dual-speccing from the start. We integrate components that carry both ATEX and UL/CSA marks. It costs slightly more upfront, but it’s cheaper than rewiring an entire control panel or replacing every motor once the ship hits the dock in the US or Canada.
How do you deal with the caking and heat build-up inside ATEX/IECEx-certified equipment?
We design our aspiration points and internal linings to prevent material buildup around sensors and motors. If dust cakes onto a motor housing, it acts as insulation, raises the temperature, and can trigger a fault or an ignition. Our mechanical designs prioritize self-cleaning geometries to keep the hardware running within its certified temperature limits.