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Simple plastic injection molds with a single cavity inject plastic materials into various areas of industrial production. They are suitable for prototype production, smaller series, and parts that are simple in design. The advantages are lower mold production costs, more manageable maintenance or repair, and high-quality parts due to the more straightforward mold design.
Multi-cavity molds are the ideal solution for high-volume production of plastic parts. The mold design with multiple cavities makes obtaining various products from a single mold in one cycle possible. We use multi-cavity molds to produce so-called high-runner products, emphasizing minimizing production costs and time efficiency.
Technical plastics have specific properties, making them part of many final products. Examples include mechanical resistance, wear resistance, conductivity, or resistance to low/high temperatures. These are so-called engineering plastics without any special surface treatment.
Thanks to unique technologies, we can produce molds for visual parts in high gloss–polished molds for optical parts (e.g., LED lighting, headlights, and light guides)—or visual parts with a final surface finish, known as graining. If necessary, we coordinate this with approved suppliers. Our technologies even allow us to produce molds that combine both versions.
Molds for producing multi-component plastics are more challenging in design and production. Thanks to modern technologies and know-how, we are one of the few manufacturers in Slovakia capable of ensuring a mold that combines, for example, two or more different plastic materials, resulting in a single integral product. This results in molds for products with different material colors, varying hardness in separate parts, or other properties requiring a combination of materials/surfaces/production processes.
Technologies we use for producing dual and multi-component molds:
Cold runners fall under waste technology. Heated plastic travels from the press and enters the cold manifold, where it cools down. Although this injection molding technology generates waste, it can be reused and recycled. The advantage is the lower financial requirement for production. Waste injection molding technologies are the right choice for smaller series of products.
We work with various materials, from tool steels to powder metallurgy. By coating, we increase the lifespan of the mold and can improve its properties, such as wear resistance, lower adhesion, etc. We can use materials with a high thermal conductivity index (high performance) on all types of molds, reducing cycle time.
Types of coatings and heat treatments:
We verify the mold parameters produced for plastic injection in our measuring laboratory. Thus, you have the assurance that the mold conforms to the project documentation. The measuring laboratory is part of verifying all critical parameters, even those of the part from the mold.
