Small – scale plastic molding

The technology of vacuum molding is based on the use of liquid two-component polyurethane, which after mixing solidifies at room temperature in a vacuum chamber in which there is a high-quality mold filling without high pressure.

This allows the use of flexible molds made of silicone or polyurethane for casting plastic products.


Advantage of vacuum casting technology:

  • reduction of production time to several days;
  • reducing the cost of tooling for molding 20-30 times;
  • simulation of a large number of industrial materials (from rubbers to ABS) with a wide range of physical and mechanical properties;
  • the possibility of painting the material in the desired color;
  • almost any geometric complexity of the product.

The main advantage of this technology is the ability to abandon the costly and time-consuming manufacture of metal molds.

Stages of vacuum molding of plastics:

  • 01

    Create a 3D model.

    To make a three-dimensional prototype of the product, an engineering 3D model is required. You can order the creation of a 3D model from us or provide your model, which our specialists adapt to the production for free.

  • 02

    Production of the master model.

    The prototype is accurately printed on a 3D printer. After approval, the prototype is processed with the application of the required surface type.

  • 03

    Manufacture of molds.

    The master model is placed in a formwork and filled with silicone or polyurethane. The entire structure is placed in a vacuum chamber to obtain high quality molds.

  • 04

    Test molding products.

    To check the quality of the resulting mold is made test casting.

  • 05

    Launch into mass production.

    After agreeing with the Customer a test casting is treated to serial production of the entire batch of products.

Why customers choose us

Long-term experience of the “Marabu” company on production of various products from polyurethane, allowed to develop own technical solutions which guarantee high and stable quality of molding.

Plastic masterpieces are created here!

The more parts you need to produce, the more it will go materials, respectively, the price will be higher. This also applies to the dimensions of the product and complex geometry. If you need to produce a large number of plastic cases or require products of large dimensions and complex structures, it is worth considering other production options (for example, plastic injection molding).

If you need individual small – scale production of cases or details from plastic-address to "Марабу". 

Plastic masterpieces are created here!

Order the cost calculation of services for your project

Для получения быстрого расчета стоимости изготовления изделий, вышлите нам изображение оригинала (чертежи, 3Д-модель, фото) и заполните необходимые поля.

Acceptable formats of 3D models, sketches and drawings: STL, STP, OBJ, IGES, SLDPRT, STEP, PNG, JPG, PDF.

(050) 390-53-31; (044) 229-15-89