Skip to main content

Small Parts Coating

Surface treatment service for small parts

Presentation

Thanks to its extensive experience in designing and developing processes for the surface treatment of small parts, combined with its versatility in designing customised machines, Imel is able to guide customers in developing the most reliable and economical process for achieving their objectives. Imel provides a comprehensive service, from design to optimisation of the production process, thanks to the expertise of its specialised technicians.

History

Imel began working on the surface treatment of small metal parts in 1980, as market demand grew for a machine dedicated to painting small zips for the fashion industry.
Demand continued to grow and expanded to other sectors: from costume jewellery to high fashion, to various fasteners used in manufacturing and construction. Imel decided to devote itself to the development of this new machine, naming it ‘Rotover’.
Over the years, several models of the same machine have followed one another, without ever losing sight of the key principles of the Rotover philosophy: robustness, versatility and ease of use and maintenance.
The processing of small parts is a sector in which Imel constantly invests in terms of research and development: the goal is customer satisfaction, which requires increasingly specific processes and ever higher standards. Imel boasts over 40 years of experience in the sector, with almost 500 Rotover product customers worldwide.

Your Products

The processes we are able to design cover various finished product families, such as:

  • high fashion (buckles, buttons, clips, zips, footwear accessories, etc.)
  • industrial small parts (gaskets, springs, rivets, screws, etc.)
  • costume jewellery
  • furniture accessories
  • toys
  • cosmetics (capsules, caps, etc.)
  • and various types of materials: metals, wood, plastic

The process will be defined by the imel team from the preparation stage (brushing, flaming, etc.) to the finishing stage (mechanical tumbling, grinding, sanding, etc.) and even to the leak tests.

    We are able to define the processes according to the base material and the desired technical and aesthetic characteristics.
    The technical characteristics refer to the resistance required based on the environment in which the finished product will be used, i.e. resistance to corrosion, chemical agents, UV rays, water/washing, etc.
    Finally, there are the aesthetic characteristics which, especially in the fashion markets, become a fundamental requirement and are often the most difficult to guarantee: various shades of metal, pearlescent colours, metallic effects, soft-touch rubberised finishes, colour combinations, vintage effects, and galvanic fixing to ensure durability over time.
    In conclusion, if you are concerned about purchasing a painting machine and not being able to set it up for the product you want, imel has the solution for you.

The Machines

Rotover 130 R2

The Rotover 130 R2 represents the culmination of the original Rotover project: a rotary tumbling coating machine that allows the desired finish to be applied quickly and easily. The Rotover 130 R2 operates on a large scale, treating large volumes of material evenly, even in the most difficult areas, which are sometimes impossible to reach with other application technologies. Its ease of use and high level of customisation make Rotover a versatile machine with a very quick return on investment.

For years, the Rotover R130 has been a benchmark in the world of mass coating of small parts. Appreciated by customers in various sectors for its reliability, ease of use and finish quality, the R130 has helped to set new standards in the surface treatment of small components.

Thanks to the great commercial and technical success of this machine, Imel has decided to go even further, designing a new, even more advanced generation of Rotover.

The result is the new Rotover i4, a completely redesigned system that integrates the best of the experience gained and combines it with the latest technologies in automation, digitalisation and sustainability.

Rotover

The new Rotover is Imel’s latest addition to the market, available since June 2021.
DISCOVER THE NEW ROTOVER

Chain on Edge

Chain on Edge or spindle transport systems use a floor chain with poles fixed to it, and the parts to be painted are generally attached to these poles. This type of system is very flexible, allowing the creation of processes designed specifically for particular applications, while ensuring high hourly productivity volumes.
This type of system is ideal for the treatment (ionisation, flaming, etc.) and coating (powder or liquid, top/primer) of products where, due to their size or logistical requirements, rotary drum coating (Rotover) is not possible or efficient.
Thanks to the know-how acquired over the years, Imel is able to design the optimal coating process to meet the customer’s specific product and productivity requirements.

After-sales service

With thirty years of experience in the sector, the Imel team is able to provide the following services:

  • installation and start-up of the machine
  • set-up of cycles (preparation and painting) for new products
  • sending the cycle to the machine’s control PLC via remote connection
  • real-time technical assistance thanks to the VPN connection between the machine’s PLC and the control centre at Imel
  • mechanical, electrical and software technical assistance with Imel’s direct staff

Our Conctats

For further information

Please complete the form in its entirety. We will respond as soon as possible. Thank you.