Vertical Evaporator

Concentrator, Evaporator and Vacuum Dryer - EMS

The Vertical Evaporator is an equipment especially designed for the concentration of all kinds of liquids, pastes and slurry, including products witha high viscosity down to anabsolute dryness.


A low agitator with adjustable speed at constant torque which allows a high speed during the liquid phase for thermal exchange and low velocity during the maximum viscosity phase for an optimal use of the torque.


  • Capacities from 50  to 20.000 liters
  • Batch-wise operation
  • Heavy duty equipment, suitable for high viscosity processes
  • Full torque application by self-adjustment of the agitator speed
  • Maximum  tightness,  vacuum level of 1 Tor
  • Atmospheric working pressure - optional up to 10 bar(g)
  • Maximum working temperature 300º C
  • Design code ASME VIII div.1 - AD-2000 - EN-13445
  • Maximum  thermal efficiency, short drying periods
  • Repetitive processes, reproducible and scalable
  • ‘CE’ stamping according to Safety for Machinery Directive 2006/42/CE

Accessories, options and special executions

  • Internally mirror polished Ra ≤ 0.6 µm (Grit 360)
  • Externally polished in matte or mirror termination
  • Retention filter for powder in the vacuum intake
  • Hydraulic operation of the main motor
  • Discharge valve with metal to metal seal.
  • Sampling valve
  • Choppers to break product lumps
  • Sanitary design according to cGMP validatable by FDA
  • Condensation, vacuum and heating systems
  • Hardware and  Software control
  • Pilot plant equipment
  • ATEX executions on request
  • ATEX execution for internal zone 20/0 officially stamped

Typical Applications and Sectors

Food industry

  • Additives
  • Animal extracts
  • Flavors & aromas
  • Natural extracts
  • Proteins

Chemicals and general processes

  • Additives
  • Additives for PVC
  • Catalysts
  • Colorants
  • Concentration
  • Effluent treatment
  • Evaporation
  • Micro encapsulation
  • Pigments
  • Slurry treatment
  • Solvents recycling
  • Special waste treatment
  • Stearates
  • Waste water treatment

Fine chemicals and pharmacy

  • Amino acids
  • API’s
  • Colorants
  • Essences and flavors
  • Humid granulation
  • Natural extracts
  • Pharmaceutical excipients
  • Pharmacy Synthesis

Construction material

  • Carbon Steels
  • Anti-Abrasive Carbon Steels
  • Austenitic Stainless Steels - AISI-304L / AISI-316L / AISI-316Ti...
  • Superaustenitic Stainless Steels - 904L / AL6XN / 1.4529...
  • Duplex and Superduplex Stainless Steels - SAF-2205 / SAF-2507...
  • Other metals: Hastelloy C-22, Hastelloy C-276, Titanium Gr.2
E. Bachiller B, S.A.
Can Guasch,3
Pol. Ind. Levante
08150 Parets del Vallés
Barcelona - España
España, Technology for life
PYME Innovadora
MEIC - Ministerio de Economía,
Industria y Competitividad
E.Bachiller B., S.A., Todos los derechos reservados 2011 - 2019 ©