Laser-welded plate and shell heat exchangers by SIGMASHELL, with a heat transfer surface of up to 700 m2 and without joints, are ideal for the thermal treatment of liquids, steam, and gases. SIGMASHELL can be applied in all industrial sectors such as chemicals and petrochemicals, pharmaceuticals, renewable energies, bioenergies, energy production, pulp and paper, steel mills, and coke plants. 

Its advantages include: 

• Operating range between -200°C and 550°C 
• Ability to operate up to 8,000 mPa s viscosity 
• Pressure resistance up to 150 bars

Optimized Operating Performance 

Turbulent Flow 

• * Self-cleaning effect 
• * Close temperature operations 

Uniform Pressure Distribution 

• * Vertical distribution towards the flow direction"