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- 2025-05-28
ATEX and Exproof Compliant Filling Machines
Safe and Certified Production Lines for Zone 1 and Zone 2 Environments
For companies operating in production areas containing explosive gases, vapors, or dust, it is vital that filling machines comply with ATEX directives and are Exproof (flameproof). Midas Makina offers certified and safe filling systems designed for these special conditions.
What Are ATEX and Exproof?
ATEX is the European Union regulation defined for explosive atmospheres.
Exproof (Explosion Proof) refers to equipment manufactured in compliance with this regulation and protected against explosion risks.
Exproof (Explosion Proof) refers to equipment manufactured in compliance with this regulation and protected against explosion risks.
These two concepts are directly related. Exproof machines are manufactured and certified according to ATEX directives.
Zone Classifications
According to the duration and frequency of an explosive atmosphere, environments are classified as follows:
- Zone 0 / Zone 20: Continuous presence of explosive gas or dust
- Zone 1 / Zone 21: Explosive atmosphere occurring occasionally
- Zone 2 / Zone 22: Explosive atmosphere occurring only under abnormal conditions such as malfunctions
At Midas Makina, we specifically design Exproof filling lines for Zone 1 and Zone 2 environments.
Equipment Used in Exproof (ATEX) Compliant Filling Lines
- Exproof motors and gearbox systems
- Flameproof (Ex d) or pressurized (Ex p) control panels
- ATEX-certified sensors, push buttons, and level control systems
- Antistatic hoses and grounding systems
- Fully pneumatic system alternatives
Price Difference in Exproof Filling Machines
Exproof / ATEX-certified machines generally cost 40% to 100% more than standard filling systems.
This difference varies depending on the following factors:
- Zone classification (Zone 1 or Zone 2)
- Number of Exproof components to be used
- Required automation level and PLC control structure
- Volatility of the product to be filled (such as alcohol, solvents, paints)
- Certification process (Notified Body, documentation costs, testing procedures)
At Midas Makina, we analyze all these processes on a project basis and provide customized pricing.
Midas Makina’s Exproof Applications
- Flowmeter or volumetric filling systems for volatile substances such as solvents, alcohol, and paint
- Fully pneumatic filling lines without electrical components for customers requiring pneumatic control
- ATEX-certified, Exproof-panel machines with servo systems for Zone 1 environments
- Explosion-proof conveyor systems and capping units