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G D K spol. s r.o.

Extrusion blow moulding machine producer since 1992

About Us

G D K spol. s r.o., established in 1992, specializes in the construction of plastic processing machines. Its production program consists of blow molding machines which are used to manufacture hollow plastic bodies made by extrusion blow molding. Packaging materials used in everyday life are one of its typical products. Blown bottles and jerrycans are used to package, store and transport cosmetics, food stuffs or household chemicals. Another product group includes technical items such as air pipes or operational fluids used in health care or in the automotive industry.

Company became part of KOH-I-NOOR Holding is 2020.

The core of the company’s business is its own development and design of machines. The individual components are supplied by sub-contractors and then assembled in the company’s own assembly hall. 

The GDK blow molding machines produce a comprehensive product line available in six basic sizes depending on the volume of the product made. The design concept based on the horizontal movement of molds and the diversity of the driving unit used. The customer can choose from pneumatic drives used in the basic machine version as well as from servo-motor drives used in the machines that require high operator comfort and the precise control of technological parameters. 

To see complete offer of machines, visit the website



Baarova 769/45, Michle (Praha 4), 140 00 Praha  |