Posted: 2018 11 01 Source: Kefid Shanghai Machinery Views: 164
The Deep rotor VSI crusher produced by kefid has many patents. It is a new type of high-efficiency crusher which imported German technology. The Deep rotor VSI crusher is the key equipment in sand making field. Compared with the traditional sand making machine, it has the following advantages:
1. Rotor with deep chamber increases 30% capacity after perfect design.
2. Side plate direction can be changed to increase material utility ratio. Operating ratio can be increased by 48%.
3. Worn hammer with combined type is only changed once to reduce operating cost by 30%. Another pair of vice hammer is added to prevent from damaging main hammer and side plate.
4. The most key wear resistant material uses wear resistant and high temperature resistant material in American important area.
5. Rhombus shape impact plate is used to prevent side plate from being damaged.
6. Bearing is famous international brand imported from Japan, Sweden, America, etc.
7. Perfect discharge and smooth curve reduce resisting force when material flows, so capacity is increased greatly.
8. Spread dish with double purposes can make two feeding ways change easily.
9. Special seal structure under main shaft guarantee no oil leak without seal.
10. Japanese hydraulic opening cover device is originally imported. The cover is moved easily and inspection of inner part is easy.
11. Motor with high grade of protection is selected. The motor has features of high efficiency, low noise, etc. The motor complies with IEC, insulation grade F, protection grade IP54/55.
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