Capsule Slip Ring Production Line
Injection MoldingAutomatic wire cutting, stripping and tinning lineBrush welding Steel ring weldingPictured on this page is a dust-free workshop, which is focused on the production of one of our chief products: the capsule slip ring. As early as in 2013, we improved the wire cutting, stripping and tinning process that traditionally required 3 workers to complete. The improved process now needs only one man to take care of, which saves labor all the while improving production speed.
A full view of dust-free workshopCapsule slip ring assemblyThe workshop was built in 2012, which is a class 100,000 clean room. This dust-free facility is the first of its kind in Chinese slip ring industry, which ensures the cleanliness of the resultant product and minimizes the contact resistance fluctuation.
Tensile TestStatic, dynamic resistance fluctuation test 1Finished capsule slip ring conductivity testInsulation resistance testsIn-house Tests
1. Each and every of finished capsule slip rings needs to go through a conductivity test. Disqualified product will be weeded out for rework.
2. Inspectors randomly check the tensile strength of the capsule slip ring. (The product is pulled until it snaps.)
Finished Product Tests
1. An improved test method is used to check static and dynamic resistance fluctuation. A maximum of 24 circuits can be tested in one operation.
2. Conductivity test (All products need to be tested.)
3. Insulation resistance
4. Mechanical property
5. Appearance check
