The wet processing company

Dental Implants

Advanced surface treatment solutions for dental implants

RENA has extensive expertise in the development of highly reliable production solutions for dental implant surface finishing and can draw upon a wealth of technological expertise in the sealing, transportation, and processing of dental implants.

Production systems are designed for wet chemical processes, such as etching, conditioning, passivating, cleaning, and anodizing dental implants, combining the various surface finishing steps in a machine that is compact and modular in construction. The high demands for maximum levels of cleanliness, biocompatibility, and optimum roughness for the best possible osseointegration of dental implants require the highest possible standards of precision, cleanliness, and quality.

Gold standard processes, such as the single or two-stage high temperature etching process, and specific processes, such as hydroxyapatite coating, are implemented with fully automated process management and control. This ensures a reproducible surface finish.

Consistent high quality
  • Homogeneous roughness
  • Clean surface
Fully automated etching and cleaning of dental implants
  • Innovative implant sealing
  • Cavity bath design with reproducible flow dynamics

Features & Benefits


  • Modular and compact design
  • Configuration of process bathes eligible
  • Customized in- and output
  • Scalable throughput

Technical Information

  • Fully automated process implementation
  • Batch facility with linear handling system
  • Touch-free carrier system
  • Geometric-specific masking for implant platforms
  • Chemical analysis system
  • Cleanroom class ISO 7
  • Processing of pure titanium and titanium alloys

Product Quality Assurance

  • Certified materials
  • Hygienic design
  • CIP capability
  • GMP compatible documentation
  • GAMP 5 developed software
  • Traceable processing
  • Qualification services: DQ, IQ, OQ, PQ (support)
Responsible :