GLASS INSULATOR WORKSHOP
Product Range:
Toughened glass insulators can be uesed in overhead power lines.
Suspension insulators standard type 40~300kN.
Supension insulator fog type 70~210kN.
Product Standard:
IEC 60383
ANSI C29.2
| TECHNICAL FLOW CHART FOR MANUFACTURING PROCESS OF GLASS INSULATOR | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Raw materials | Incoming inspection | Material mixed | Melting | Shaping | Annealing | Filtering | Toughening | Cold shock | Visual examination | Cold & hot shock | Visual examination | ||
| Metal fittings | |||||||||||||
| Cold & hot shock | Visual examination | Cold & hot shock | Visual | Firing | Homogeneous furnace processing | Visual examination | Semi-finished storage | Visual examination | |||||
| Assembly | Steam maintenance | Routine test | Finished product inspection | Sample test | Packing | Storage | |||||||
Tronco Electric has achieved the certification of ISO9001:2008 quality system. The glass insulators have been certified by China Electricity Council, the comprehensive technical performance indexes have reached the international advanced level of the same product, which accord with China's national standard and international electrical standard (IEC), etc.
1. We have a thorough organization for product quality reliability. The technical department is in charge of production procedures, defining the technical points of the Process Control Plan, and related testing and experiment. The quality department is in charge of auditing, sampling, and outgoing inspection to make sure quality meet the internal and external requirement.
2. There are related documents like quality control cards, and Standard Operation Procedures (SOP), and technicians must be regularly trained till certified for work handling at each station.
3. We have abundant production experience for toughened glass insulators, also advanced manufacturing and test facilities.
