VSI-B Type Sand Manufacturing Machine Added Feed Flow Control
Device
According to the actual working condition of our VSI-B new type
sand maker, and the actual circumstance of domestic building
materials, VSI-B new type sand maker is a new type generation
crushing equipment researched and developped by us which combining
with the characteristics of advanced equipment at home and abroad.
This plant has advantages as computer PLC automatic control,
convenient grading adjustment, fault detection, data monitoring,
stable operation, large quantity, wear small and so on, that has
been the most advanced sand crushing production equipment in the
world.VSI crusher design is based on the principle of mutual
crushing and friction in the high-speed movement materials. This
type sand making equipment can not only crush stones, but also the
stones and gravel can be shaped by it. According to feeding method,
centrifugal impact crusher working form is divided into central
feeding and central with cascade feeding; the crush form is divided
into "rock on rock" and "rock on iron" according to material
compressive strength, abradability. So the VSI crusher can be
divided into four kinds: "rock on rock" and "rock on iron" with
central feeding, "rock on rock" and "rock on iron" with central
with cascade feeding.
1.New Added Bulk Tray
Feeding place of VSI600 new type sand maker is equipped with a bulk
material plate can be adjustable angle and install according to
feed belt location, to make the material can evenly scattered in
the feed chamber
2.The New Design Of Rotor Assembly
Completely new combined rotors design, which improves production
effectively and decreases abrasion.
New Added Feed Flow Control Device
At the bottom of feed cavity equips with a movable flow control
device,by adjusting the feed screw outside the cavity to achieve
the purpose of adjusting feeding hole size.
| Model | VSI-B450 | VSI-B600 |
| Capacity(t/h) | Central feeding with circular cascade feeding | 350-610 | 500-700 |
| Fully central feeding | 180-320 | 250-400 |
| Max. feeding size(mm) | Soft material | < 45 | < 50 |
| Hard material | < 40 | < 45 |
| Rotation speed(r/min) | 1300-1510 | 1050-1300 |
| Double motor power(KW) | 320 | 440 |
| Double oil oumps motor's power(KW) | 0.75*2 |
