MICRO-WELDING

Laser micro-weld

(Argon-shielded laser micro-weld)

Application:

full strength welds with the highest precision

  • welding of complex, small and hard-to-reach shapes
  • the properties and types of additives are the same as for pulse micro-welding

Filler material:

  • a wide range of optional materials to suit the needs of individual tools and their eventual following treatment
  • ie. tool steel 1.1520 – 1.3395, hardness 36 to 63 HRC
  • filler wires with a diameter from 0.2 to 0.8 mm
  • Possibility of welding of unknown or hard-welding steels
  • Bronze alloys – fillers for all commonly used AMPCO or MOLDMAX
  • Aluminum alloys – filler materials according to the composition of the base material

Pulse Micro-TIG

Application:

full strength welding

  • Shape changes, dimensional correction and adjustments
  • Refurbishment of parting lines and inlet/feeding systems
  • refurbishment and modification of cutting and bending edges in stamping tools

Filler materials:

  • A wide range of optional materials, according to the needs of individual tools, namely Tooling steel Wr. Nr. 1.1520-1.3395, hardness 36-63 HRC
  • Possibility of welding of unknown or hard-welding steels
  • Bronze alloys – fillers for all commonly used AMPCO and MOLDMAX
  • Aluminum alloys – filler materials according to the composition of the base material

Cold micro-weld

Application:

Filling scratches and rough damages on the cylinders and hydraulic piston rods. Thanks to careful applicaton the weld does not cause damage or affect the chrome coating.

Filler materials:

  • special alloy foils with a thickness from 0.1 to 0.2 mm
  • Layering possible as needed
  • hardness range 35-48 HRC

micro-welding

CAD / CAM technologies

measuring

CNC milling

production of electrodes

engraving

repairing of rollers and pistons

cleaning unit for molds

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ALFA CHROM servis s. r. o. © 2023. All rights reserverd.

Created by Jan Radílek

OUR SERVICES

Molds repairs and modifications

Repairing of rollers and pistons

For sale

For sale

Thank you for your interest!

Please, fill the form bellow. We will contant you.
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By clicking the “SEND” button, you agree to the processing of your personal data. This data will be used exclusively for contacting you back. We process data strictly according to the GDPR standard – Act No. 110/2019 Coll. on the processing of personal data. We undertake that the personal data entered by you will not be recorded anywhere in the long term, used for marketing purposes, or provided to third parties. In case of suspicion of misuse, please contact the administrator of personal data – the company ALFA CHROM servis s. r. o. via e-mail hlobil@alfachrom.cz.

Repairs of rollers

Thank you for your interest!

Please, fill the form bellow. We will contant you.
Attach your file.
By clicking the “SEND” button, you agree to the processing of your personal data. This data will be used exclusively for contacting you back. We process data strictly according to the GDPR standard – Act No. 110/2019 Coll. on the processing of personal data. We undertake that the personal data entered by you will not be recorded anywhere in the long term, used for marketing purposes, or provided to third parties. In case of suspicion of misuse, please contact the administrator of personal data – the company ALFA CHROM servis s. r. o. via e-mail hlobil@alfachrom.cz.

Molds repairs and modifications

Thank you for your interest!

Please, fill the form bellow. We will contant you.
Attach your file.
By clicking the “SEND” button, you agree to the processing of your personal data. This data will be used exclusively for contacting you back. We process data strictly according to the GDPR standard – Act No. 110/2019 Coll. on the processing of personal data. We undertake that the personal data entered by you will not be recorded anywhere in the long term, used for marketing purposes, or provided to third parties. In case of suspicion of misuse, please contact the administrator of personal data – the company ALFA CHROM servis s. r. o. via e-mail hlobil@alfachrom.cz.

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