Examples of products produced by Trestad Laser AB. in Trollhättan, Sweden. Click on the images to view full size.

Aluminium
Aluminium
SS2216
Front Smoke pipe BK3 Front Smoke pipe BK3

Front smoke pipe BK3

 

Trestad Laser AB performs all of the following different operations

  • Design in Solid Work
  • Cutting by laser
  • Bending
  • Lock-seaming
  • Pressuring
  • Automated TIG welding
  • Manual TIG welding
  • Seamline welding 


 

 

 

Inner casing in stainless steal (MA) and insulation exchanged.

 

 

The outer casing in stainless steel were exchanged as well as the heat resistant insulation.

Fire chamber BK3 Fire chamber BK3

Fire chamber BK3

 

Trestad Laster Ltd. performed all of the following operations for this part

  •  Design in Solid Work
  • Laser cutting
  • Bending
  • Rolling
  • Automated TIG welding
  • Manual TIG welding


BK-12 BK-12

BK-12

Fire chamber BK12

 

Trestad Laser Ltd. performed all of the following operations;

  • Design in Solid Work®
  • Laser cutting
  • Bending
  • Rolling
  • Automated TIG welding
  • Manual TIG welding


Insida BK-12
Hasteloy X  (Pressure-turned) Hasteloy X (Pressure-turned)

Material Hasteloy X, 0,91mm pressure-turned

TLAB performed all these operations:

  • Laser cutting
  • Rolling / Bending
  • Automated lengthwise welding (Tig)
  • Manual Tig welding
  • Pressure turning

 

2D-Laser Cutting.

 Rolling.

Pressure turning.

 Laser  Welding.

 Machining.

 Material: Haynes 718

Weldox 700, t= 6mm

Man Tig welding

Pressuring of Haynes 188 0,8t Pressuring of Haynes 188 0,8t

   t=0,8mm

   Hayenes 188, 

   Form pressuring

Form pressuring Hayenes 188, 0,8mmt

   Inlet Plenum

   Material: 316L

   t-1,5mm

   Laser Cutting

   Man TIG-Welding

   Rolling

   Bending

   Mounting

Laser-welding, Rolling, Automat Tig Welding, manuell welding, Pressure turning

MaterialEN 1.4301 t= 4<
Material Inconel 718
Material EN 1.4404 (316L) t= 6<
Material EN 1.4404 (316L) t=4<