Swiger Coil Systems has extensive expertise in customized precision armature winding manufacturing for transit and industrial markets. New manufacturing equipment has been added in all departments and we've invested over $2 million in our business in the past few years.

Swiger's strict quality manufacturing process as outlined below, ensures that our finished armature winding products meet the highest standards of reliability the transit and industrial markets:

Armature Winding Process:

• Build Core

• Stack and Press Iron
• Install shaft, equalizers and armature coils
• Cut, machine and weld leads
• Permanent banding
• Curing and VPI
• Undercuting

• Remove excess mica
• Clean bars
• Balancing
• Spin Seasoning
• Diamond Cut
• Electric/Ground Test
• Epoxy/Teflon band seal

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