1. Design requirement for line 1: Suit for L7, C45, GE, ABB, GWISS,
TEARSAKI, HAVELLS type of circuit breaker.
The production-testing line is designed automatically, so that
ensure quality and avoid quality problem caused by manually
The main units are: Automatic inset rivets and automatic riveting
unit; Automatic magnetic test unit, automatic thermal calibration
and test unit, multi-pole assemble unit, automatic on-off and
voltage withstand test unit, printing unit; Package unit and data
Product speed of this line is less than 4 seconds per piece so
production capacity is 8000 poles per 8 hours.
Automatic testing and riveting are suitable for: 1P, current
specification is from 1A to 63A. Magnetic trip type is B, C, D.
Printing; On-off and voltage withstand test are suit for multi-pole
All the spare parts are deal with rust prevention, carbon steel
plated nickel in the surface, aluminum parts are oxygenation.
Whole frame of each unit use aluminum alloy section, support foot
can adjust height and with moving castor, easy for moving. Color of
the whole line is based on off-white; Height of table-board is 15mm
This line transfer layout fluency, easy for manual operation and
|1. Assemble||2. Serial number printing||3. Ultrasonic welding||4. Insertrivets (6 pins, automatic)|
|5. Automatic riveting||6. Automatic magnetic test unit||7. Automatic thermal calibration unit ||8. Multi pole assemble (manual, )|
|9. Five time on-off and HV voltage withstand||10. Finish ProductPrinting||11. Data collect|| |