Ship Building

The maritime industry faces a challenging future. The safety rules and environmental regulations are getting stricter. The freight business has to cope with even tighter schedules and cruise liners are developing at a very fast pace. On any type of ship, the highest levels of reliability of all components are indispensable. Because safe technology protects maritime habitats.

ELWA is at home on the high seas. Whether supertankers, cruise liners, submarines or container ships – we have been supplying components for the shipbuilding industry for more than 75 years now. With passion and without compromise. After all, we know that only first-class quality guarantees safe and profitable marine operations.

Additional Information

ELWA flow heater of the 4700 series

Flow heater ERH 4600 RF

The electric heaters of the series 4600 are our standard heaters for almost any application. Fluids: Oil, Emulsion / Power (max): 300 kW / Temp (max) : 150°C / Pressure (max): 10 bar

ELWA Serie 4636

ROE preheating unit

ROE units including electrical preheater and control cabinet. Fluids: Oil, Emulsion / Power (max): 300 kW / Temperature (max): 150°C / Pressure (max): 10 bar

ELWA flow heater of the 4700 series

Flow heater ERH 4600 WR

The electric heaters of the 4600 WR series are our standard heaters for almost any application if water or emulsion is the fluid to be heated. Fluids: Water, Emulsion / Power (max): 1.000 kW / Temp (max): 110 °C / Pressure (max): 10 bar

ELWA flow heater 4600 WR series

4600 H flow heater high pressure

The electric heaters of the 4600 H series are our standard heaters for almost any application in high pressure systems. Fluids: Oil, Emulsion, Water / Power (max): 220 kW / Temperature (max): 150°C / Pressure (max): 30 bar

ELWA Serie 4712-EVO

Flow heater ERH 4700

The series 4700 compact heater features an unique compact design. Fluids: Oil, Water, Emulsion / Heating power (max): 39 kw / Temperature (max): 100°C / Pressure (max): 6 bar

ELWA Serie 800

800 tank heater

The series 800 heating inserts offer the same unique technical advantages as our standard heaters. With adaptable specific surface load and compact desing, these heating inserts are perfectly suited to keep the temperature in tanks at the required level. Fluids: Oil, Emulsion / Power (max): 300 kW / Temperature (max): 150 °C / Pressure (max): 10 bar

ELWA KVE 27

Preheater KVE

KVE units ready-to-run units including electrical preheater, control cabinet and circulating pump. Fluids: water, emulsion / Power (max): 147 kW / Temp (max): 100°C / Pressure (max): 10 bar

ELWA KVES_TPS-M_169

Preheater KVES

KVES units are ready-to-run units including electrical preheater, control cabinet and circulating pump. These units are used to preheat the cooling water of large diesel engines or to serve as a heat source for sub-systems with heat exchangers. Fluid: water, emulsion / Power (max): 427 kW / Temp (max): 100°C / Pressure (max): 10 bar

ELWA Serie ERH800 RF

Tank heater ERH 800 RF

The series 800 RF heating inserts feature design characteristics which make these units unrivalled on the market. The high variability of the design allows a perfect adaption to any process conditions. There is no better solution to heat up tanks.