Renovation of screws STELLITE 1

Hardness of welded layer 55 - 58 HRc Designed for quick repairs. The expected service life of the screw after renovation is limited. We recommend simultaneously ordering a new screw in a higher quality.

Renovation of screws for injection molding machines, extruders and others with special carbide material.

We use state-of-the-art equipment for screw surface treatment with PTA surfacing technology with hardness up to 64HRc.

WE RENOVATE DIAMETERS OF 25 MM – 200 MM UP TO A LENGTH OF UP TO 7,000 MM

PTA welding technology used by us:

  • Eliminates the formation of cracks in the screw overlay layer
  • Ensures the highest quality and service life of the screw working surfaces
  • Particularly suitable for extreme conditions (processing of plastics containing abrasive particles)

We also perform screw nitriding.

  • Used weld: STELLITE 1
  • Hardness: 55 -58 HRc
  • Base: Cobalt

OUR STANDARD DELIVERY DATES

  • 1 – 2 WEEKS OF AUGER RENOVATION
  • 3 – 4 WEEKS RENOVATION OF THE COMPLETE SCREW AND CHAMBER ASSEMBLY (including nitriding)
Renovation of screws STELLITE 1