This standard specifies the model, specifications, materials, basic technical requirements and testing items of wire reels for PNS type steel plate welding machines. This standard should be used together with JB/T 7600.1 "General Provisions for Wires and Cables PNS Type Machine Drums Part 1". This standard applies to wire reels for steel plate welding machines with a maximum loading load of 70 N/dm^(3) and which can be used in annealing furnaces.
JB/T 7600.2-1994 history
2008JB/T 7600.2-2008 PNS-type machine spool for processing of electric wire and cable.Part 2: Machine spool with welded steel plate
1994JB/T 7600.2-1994 Wire and cable reels for PNS type machines Part 2: Reels for steel plate welding machines