State-of-the-art Laser Cutting Using a Laser Machine with a Fiber Optic Delivery System

Materials: Electrical steel, mild and stainless steel, aluminum and copper.

Material thickness: From 0.004" [0.10 mm] to 0.50" [12.7 mm]

Material dimension sizes: Up to 120" [3050 mm] x 60" [1525 mm]

Most Advanced Annealing Facilities in the World
Annealing enhances electrical properties of laminations, providing the best performance for minimal cost.

Our precise, computer-controlled roller hearth furnace Annealing facilities allow customers to effectively substitute more favorably priced semi-processed electrical steels for more expensive fully processed electrical steels.

Customer Advantages:

• Lowers core loss         
• Improves permeability         
• Relieves Stamping stress
• Increases inter-laminar resistance through oxide formation

Precision Welding
Creates a mechanically-robust assembly with smooth clean edges. Our expertise in welding ensures the highest quality of motor and transformer cores.

Customer Advantages:

• Completed core delivery improves process cycle time
• Welded components supplied by Tempel reduce equipment and labor costs in customer facilities
• Completed cores decrease quality issues

MIG Welding
Gas metal arc welding (GMAW) and gas metal arc welding-pulse (GMAW-P) – consumable electrode using a wire feeder.

TIG Welding
Gas tungsten arc welding (GTAW) and gas tungsten arc welding-pulse (GTAW-P) – non-consumable electrode.

Plasma Arc Welding
Plasma arc welding (PAW) - non-consumable electrode.

Progressive Stamping

• Loose and interlocked/stacked laminations
• Multi-row tooling
• Skewing and indexing
• Quick die change

Customer Advantages: 

• Material savings
• Higher productivity
• Improved part quality
• Lower assembly costs