URGENT NEWS:

Good to know: Summer vacations at Luma 2018:
Production and the office will be closed during 4 weeks.This year we will be closed from 9th of July until 6th of August!

“The future isn’t wireless”

Fine Wire Products and Precious Metal Plating Technologies

Our business idea: With a flexible and service-orientated organization develop, produce and provide global markets with high-quality precision wire with focus on long term business relationships characterized by high technology and niche needs. In Luma´s ”micro(n)world” everything starts with the customer. Creating long-lasting ”sustainable” customer relationships lies in the nature of our business because it often takes a long time to create products according to our customers demands. Thus we want to be the natural choice partner No1  for our customers in development of innovative solutions within the Fine and uUtra Fine Wire (UFW) sector.

Luma Metall AB is an independent producer with its head
office and production plant in Kalmar, Sweden.

Ultra Fine and Thin Wire

Luma specializes in manufacturing fine wire products

  • 80 years of experience in fine wire drawing and gold plating of ultra fine wire.
  • We offer very thin wires but still with a high strength.
  • Our thin wires are also available as gold plated.
  • Tungsten wire is available down to 4 micron = 0.00020 inch
  • We develop our own thin wire manufacturing processes and also design our own equipment to secure that we are able to meet our customers’ demands for thin wire products.

Material Analysis and Plating Services

  • Luma provides services like material analysis and plating on wire materials.
  • Custom plating service for several types of substrate metal wire.
    A well equipped laboratory for material analysis.
  • Through our technical service team we help our customers to solve problems.
  • We also participate in customer developments of suitable fine wires.

Leading Gold Plating Technologies for High Quality Applications

Description of Our Production Process
Luma can supply wires of any dimensions, although we currently specialize in fine and super fine Tungsten and Tungsten/Rhenium wires down to 4 microns. Gold plated wires of various dimensions are another current specialty.

Luma Metall key technologies are:
• Fine wire drawing
• Surface treatment (polish and plating)
• Spooling

Through our technical service team we help our customers to solve their problems.
We also participate in customer development projects.

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