We are specialists in the manufacture of polyurethane blocks for CAD/CAM

We offer over 40 products in our range

We ship polyurethane blocks to over 52 countries. We adapt to the needs of our customers, always ensuring the best quality and service. The quality of our polyurethane blocks, the wide range of both rigid and flexible blocks, and the fact that we can offer an integral solution for any CAD/CAM system, makes us a main supplier of this variety of products.

Ozone friendly

At OKM we focus on manufacturing polyurethane blocks in the most sustainable and environmentally friendly way possible. One of our main challenges is to minimise the impact of our chemicals on the environment, people, and animals.

What are
CFCS and HFCS gases?

CFCs and HFCs (chlorofluorocarbons and hydrofluorocarbons) are gaseous compounds used in a wide range of industrial applications (packaging, aerosols, air conditioners, refrigeration systems, solvents, insulating foams, etc.).

Some of these gases can persist in the atmosphere for more than 200 years, destroying the ozone layer. The ozone layer protects us from the sun’s ultraviolet radiation, and its destruction increases the incidence of certain cancers and has negative effects on the environment.

OKM Blocks

Our rigid polyurethane blocks are specially designed and manufactured for use with CAD/CAM technologies. We offer a wide range of designs, shapes, and densities to meet your needs when producing moulds for orthopaedics. Polyurethane blocks are available for the manufacture of prostheses, corsets, helmets, orthoses, insoles and for any other custom orthopaedic application. The rigid polyurethane blocks are available in injected or cut format, adaptable to any machine and CAD/CAM production system.

Flexible polyurethane foams are specially designed for the manufacture of postural seats to improve seating for patients with neurological disorders and severe physical deformities. We also have flexible foams for the manufacture of postural beds. We offer the possibility of customising the flexible block according to the quality, hardness, and size of foam required. We adapt to any production system, and we can advise you on the choice of the best foam.

Our blocks for milling biomechanical and sports insoles are specially designed to fit any milling machine. We have EVA blocks available in different thicknesses, colours, and combinations. We have a wide catalogue with a multitude of references, as well as the option of being able to order customised blocks according to your requirements. We also have polyurethane blocks for the manufacture of insoles for diabetic feet. This is a soft material, with memory and excellent return, perfect for adapting to antalgic gait and amputated feet.

Our polyethylene blocks are particularly suitable for the manufacture of custom lasts: the blocks are machined for use in the manufacture of made-to-measure shoes.

Download the OKM Blocks catalogue to find more information on this range of products


Want to talk to
an OKM expert?

If you want us to help you improve people’s autonomy with our custom-made products, contact us.