Engineering Solutions – Electric process heaters and control panels

Our core expertise:

OhmEx plans, manufactures and supplies electric process heaters and electrical control panels

• for use in safe areas
• for explosion-protected zones to ATEX 2014/34/EU

Our plants are designed according to the respective customer requirements in order to achieve an optimum result in terms of technology, functionality and profitability.

Schematic view of a heating process

Application areas

• Compressors / oil pre-heating / compressed air / water-glycol mixtures / heat carriers / fully desalinated or demineralised water
• Joule Thompson / hydraulics
• Room heating systems / built-in tank heating
• Inflammable materials such as benzines / oil / combustible
• Gases / nitrogen / chemicals
• Washing/drinking water / machine oil / seawater
• Power plant technology / steam super-heating / sealing steam /
  anti-icing / anti-condensation heating
• Catalytic afterburning / biodiesel production / air
• Heat carriers / water-glycol mixtures / corrosive fluids / fully desalinated or demineralised water
• Circulating air heaters / continuous furnaces
• Heating / air-conditioning /
  ventilation

Planning / design

• Draft planning / Detailed construction drawings
• Thermodynamic and electrical calculations
• 3-D volume modelling (Solid Works 2017 ®)
• Hazardous Risk analysis to DGRL
• Detailed electrical schematics and circuit diagrams

Test services

• Drawing review by an approved body (e.g. TÜV)
• Acceptance testing by an approved body / CE conformity declaration
• Pressure and integrity testing (demineralised water / helium / Nekal)
• Non-destructive testing FE, X-ray testing
• Electrical testing (insulation resistance, high-voltage test)

 

Manufacturing services (with cooperation partners)

• Mechanical production, welding
• Pressure vessel
• Electric control panels
• Heat insulation

 

Advantages of OhmEx electric process heaters