LEWA manufactures metering pumps and metering systems for the polymerization of ethylene that meet your requirements.

The following plastics are produced in the processes of polyethylene production with the aid of LEWA products:

HDPE (High Density Polyethylene)

MDPE (Medium Density Polyethylene)

LLDPE (Linear Low Density Polyethylene)

LDPE (Low Density Polyethylene)


LEWA pumps offer the following advantages for polyethylene production:

Hermetically tight

Pressures over 300 bar

High flow rates

Drives with electrical stroke adjustment

Motors for frequency converter operation

Wide reproducible adjustment range

Extremely precise flow rates

Sturdiness and reliability

Explosion proof


Areas of application in polymerization

LEWA supplies metering pumps and systems for ethylene polymerization which are used in processes including the following:

Radical production in high pressure reactors, e.g., autoclave reactors, tube reactors (LDPE)

Catalytic production in low pressure reactors (MDPE, HDPE, LLDPE)

Application examples are:

Packaging materials, e.g., shrink wrap, wrapping film, film for “bag-in-box” applications, food packaging film, laminated papers

Highly stressable containers for industrial use


Metrans Makine is the only authorized distributer and service provider of Lewa in Turkey.

Please contact us for detailed information.

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