gw46-550
gw46-420
gw46-252
main features:
1. pantograph type;
2. stable and reliable operation, small operating force and high technical parameters;
3. it meets the requirements of iec 62271-1 and iec 62271-102;
4、m2；
5. the transmission shaft of the product is made of high-quality alloy steel, and its external surface is treated with hot galvanizing, showing strong corrosion resistance. the shaft sleeve is made of high-strength engineering plastic, showing good wear resistance and corrosion resistance.