How VSI Crusher Machine Works

 

Vertical Shaft Impact Crusher absorbed the principle and technology of Barmac Company of America, on behalf of the international level. It is widely used for moderate crushing and fine crushing of all kinds of hard and fragile material in rock, refractory, cement, quartzite, iron ore, etc, especially, for building stand and making road stand.

 

VSI crushers are widely applied in expressway and railway building, hydropower station construction, bridge and tunnel building, concrete batching plant, especially for crushing and gravel shaping. VSI crushers are highly recommended when it comes to the shaping of gravels used in concrete aggregates, whose concrete strength is above C 60 or which required to be freezeproof and leakproof. In the fine crushing section, VSI is the substitute of impact crusher, and it is much better in terms of main performance indexes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Illustration of How VSI Crusher Crushes

 

The through put capacity is the function of the power given to the rotating part. It means the capacity is directly proportional to the hp of the driving motor. More power means more through put of the material. Crushing is done in closed circuit, over size material from Vibrating screen is re-fed in the V.S.I. The limitation of feeding is due to size of the rotor ports. The most economical crushing ratio is 1:5 to 1:8. It means for the requirement of crushed product below 3 mm the feed size should be restricted to 25 mm maximum.

 

 

 

 

If you want to see more pictures about VSI Crusher Machine, Click here.