This group of parts includes the complex housings of electric motors for integrated axles of high-lift trucks, the plates with strength holders and the other parts often being subject to high loads.
The required surface treatment is usually varnish or galvanisation.
Used types of iron :grey cast iron GG20 and GG25
spheroid cast iron GGG40
Weight of casts are within the range :- housings 5 - 100 kg
- shields 0,5 -10 kg
Technology of surface treatment : - powder varnishing
- wet warnishing
- galvanic zinc plating