We are proud to announce that we are the official distributor of 4-BELT Srl products on the Polish market. 4-BELT is one of the leading European manufacturers of technical products made of extruded polyurethane and soft PVC. The assortment includes both thermoweldable belts, guides and cleats for conveyor belts as well as other products, often highly specialized and dedicated to specific applications.

 

 

 

PRODUCTION

The belts are obtained through the production process known as extrusion. It all starts with specific treatments on thermoplastic compounds, which are essential for the extruded profiles with particular physical and mechanical characteristics; subsequently the polymer is pneumatically transported into an extrusion dye and finally extruded with the use of special systems. The production process of polyurethane is very sophisticated, and only if it is carried out correctly, will it be possible to obtain products that comply with the technical specifications and meet the customer’s application requirements. It is impossible to recognize incorrectly processed products visually: the differences, even important ones, will only be noticed over time, compromising the mechanical characteristics and the durability of the profiles while used. 4-belt deals with the entire process in its own factories, from the development of the
technopolymers, to theinspection by means of compliance tests, from the in-line production of profiles, to the packaging and delivery to the end user. 4-Belt has 20 extrusion lines, calendering lines and specific machines for toothed belts, for coupling with different polymers and for welding to size. The 2 technopolymer compounding plants also give extraordinary production flexibility for manufacturing specific materials requested by the customer, for the special colours using the RAL or Pantone colour range, or simply based on samples, to the creation of special polymer blends with particular functions and
properties. The technical department and workshop also allow to design and manufacture, in a very short time, specific equipment for new profiles from a drawing. Just a sketch on paper from the customer is enough for us to start a new project.