Parts with special material densities

Higher material densities, for example for load-bearing surfaces, enable heavy products to be stacked and are an advantage in warehouse logistics. Parts for personal protection are also molded with higher density materials at certain points or in specific areas to comply with ECE requirements. In addition, using various different densities in one part also means that you can dispense with the need for sheathing, such as wood. As a result, there is the added bonus of being able to work with one single material.

Crash helmet interior 

Swimming pool block with inner wall of high
compressive strength 

Seedling trays with glazed surface 

The HIRSCH Servo Group

The HIRSCH Servo Group, with headquarters in Austria and 16 other manufacturing facilities in Central, East and South-East Europe, is an international company with core competencies in using EPS (expandable polystyrene), a highly versatile material. 

Our products have wide-ranging applications including packaging, insulation, shaped-molded parts for industrial use and custom solutions. Top quality, reliability, perfect logistics and a high capacity for innovation are our hallmarks.

Production Network