SPM Special Machine Srl: Research & Development and Product Certifications

SPM Special Machine Srl specialises in the supply of a variety of devices, such as rotary distributors, cable reels, cable trolleys and much more.

Our company’s design process is structured along the following lines:

Research & development of materials and treatments of sliding electrical contacts in relation to product application (service life) and rotation speed
Development of prototypes (engineered orders)
Prototyping processes
Functional tests and trials
Type certifications: CE, ATEX, IECex, MARITME, UL
Job documentation (test reports, user and maintenance manuals, technical files, risk assessments)

The strengths that SPM Special Machine has introduced to innovate Slip Ring & Cable Reel products include:

Sliding contact system with low electrical resistivity, high smoothness, compact assembly and wiring
Continuous research into materials and treatments to improve sliding contact performance
Suitable materials and steels for harsh areas (marine, mining, shipbuilding)
Special treatments (chrome plating, nickel plating, etc.)
Continuous product testing
Certifications on type directives: CE ATEX, IECEX, EAC, DNV GL
Organisation pursuant to international standard ISO EN IEC 80079/34