QUALITY, PARTNERSHIP, TECHNOLOGY have always been our cornerstones. Our MISSION is to be a constant point of reference for our customers in carrying out every project, especially the most innovative and the most complex.

Who we are

Comel designs and manufactures aluminum moulds for expandable plastic materials (EPS / EPP) and for thermoforming. Comel represents a point of reference for its customers in realizing every project, especially the most innovative and complex ones.

QUALITY of the product (certified materials and branded components, industrialization of the production process), MODERN TECHNOLOGY (CAD-CAM 2 and 3D, reverse engineering, rapid prototyping, machining centers high speed 3 and 5 axis ...), EXPERIENCE (the company was founded in 1979), COLLABORATION (personalized service, pre and post sales assistance), SPECIALIZED PERSONNEL (expertise on the most up-to-date software and machinery), are the strengths that have led Comel to be a leading company in its sector, confirmed by the constant growth in turnover and in the strong propensity towards foreign markets (approx. 90% of turnover comes from exports).


Product quality / Cutting-edge technology / Experience

The technical aspects that distinguish us

  • All the moulds are made from an aluminum block, with the use of very limited casting parts. This allows us a better control of the quality of the materials used combined with a better mechanical resistance of the finished product.
  • Particular attention is paid to the assembly of the various parts making up the mold, this to make it easy to disassemble, maintain and clean the various components of the mold itself, or to replace mold parts in case of breakage, wear or modifications (replacement which also made by the customer without returning the mold to Comel, since each component of the mold is computerized by us).
  • All parts subject to friction and / or sliding are protected or reported in order to locally have parts with greater wear resistance, and the possibility of replacement if needed (sliding parts for stepless, web insertion seats on ICF moulds, etc.).
  • Undercut pneumatic (or hydraulic) movements always made with cylinders placed outside the steam chambers.
  • Possibility of steaming with multiple solutions, i.e. any type of tablet on the market, micro-holes, wedge wire, vaporization by laser cuts, porous material.
  • moulds for parts with stepless variable thickness created by means of a tested system of gearmotor, chains and pinions, with the possibility of interfacing with the PLC of the machine itself or with the supply of an autonomous control unit for determining the thicknesses to be printed (including creation of layers with double density / color).
  • Monobloc technology moulds with steam chambers suitably sized according to the piece to be produced for low steam consumption per cycle and generally in nickel-plated steel or aluminum.
  • Creation of an almost infinite range of surface finishes using laser technology, to be chosen from our catalog or by reproducing existing or new finishes.
  • Possibility of making any type of surface coating with Teflon and anodizing (even with different colors), nickel, nickel + Teflon, chrome, hard anodizing, lapping.
  • A milling department equipped with high-speed 3,4 and 5-axis machining centers as well as a special lathe for turning jobs combined with milling, which allow us extreme accuracy in terms of surface quality of the processing and excellent yield even in the case of very small decorations or details. Maximum working range 3.200x2.000x1.000.
  • EPS

  • Building
  • Packaging
  • Agriculture
  • Sport

  • EPP

  • Automotive
  • HAVC
  • Thermal boxes


  • Laser photoengraving

  • Machinery available


    • C1) High speed 3 and 5 axis machining centers
    • C2) Maximum size of the plates: 3000x2000 | 2000x1500


    Come and visit us at our next events.

    Find out more



    Via Grandi, 29 (loc. Caselle) 30036 S. Maria di Sala (VE) - ITALY


    +39 041 5732404


    +39 041 5731736


    Company with UNI EN ISO 9001/2015 certified quality system

    Kiwa Certified

    Certified management system

    Download the PDF here