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VSI5X Crusher

VSI5X Crusher

VSI5X Crusher is a necessary crushing equipment used in manufactured sand production line, sand and gravel production plant. And it is widely used as truing machine in mining and construction industries. If you want to get artificial sand with high quality, SBM VSI5X Crusher is your best choice absolutely. We have sold many VSI5X Crushers to Indonesian, and our VSI5X Crushers are running well in Indonesian stone crushing plant.

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  • +86-21-58386211

  • Convenient to maintain

    Adopted hydraulic opening device, which is convenient to maintain, time saving and labor saving.

  • Reasonable design and large capacity

    Deep cavity-type rotor design is optimized to increase material pass-through volume by 30%.

  • Low wear consumption

    Modular-design hammer, just needs to replace worn parts when it wear out, as a result it will reduce cost more than 30%.

  • More reliable and stable

    Special seal structure in the spindle end, ensures there is no oil leak even without oil seal.

The materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second. First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity’s scaleboard together, then will be rebounded and impact on the top of the whirlpool cavity, then changes its direction and goes down, forms continual material layers with the materials shot from the impeller. Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed materials will be excluded through the bottom discharging hole. This can from a closed circulation through the circular classifier system; in general, materials can be crushed into 20 mesh through thrice circulation. Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.

Model Feed at center&sides Feed at center Soft Material Hard Material REV (r/min) Power (kw) Motor Model Machine Size (mm)
Capacity (t/h) Max.Feeding (mm)
VSI5X7615DR 150-280 70-140 35 30 1700-1900 4-75×2 Y280S-4/75 4100×2330×2300
VSI5X8522DR 240-380 120-190 40 35 1500-1700 4-110×2 Y315S-4/110 4140×2500×2700
VSI5X9532DR 350-540 180-280 45 40 1300-1510 4-160×2 Y315L1-4/160 4560×2600×2900
VSI5X1145DR 500-640 250-360 50 45 1100-1310 4-220×2 Y355M1-4/220 5000×2790×3320

 BI-toothed roll crusher is a kind of large pieces of material broken into small chunks broken line, typically used in open pit or underground mines, due to poor working conditions, the dust particles were formed, so the bearing need to be well sealed. In the prior art, sealed bearings have two cases, one is the labyrinth seal dust caused by an insufficient oil supply, affecting even damaged bearings, which directly affect the efficiency and service life of broken equipment; the other is caused by the fuel supply adequate conditions of massive spills of lubricants, but also for coal serious oil leakage will cause a fire hazard. Both of these cases have occurred on the broken equipment at home and abroad, the problem is difficult to solve. Therefore, developed a bi-toothed roll Crusher labyrinth sealing structure of spindle bearing is the new problem to be solved.

 
This product aims to provide a bi-toothed roll Crusher bearings of the labyrinth sealing structure, these deficiencies of the existing technology, the labyrinth sealing structure ensure the sealed bearings are in good conditions, and grease large spills do not occur, and effectively save fat amount.
 
This products of purposes is such achieved of: a double tooth roll broken machine spindle bearing of maze sealed structure by moving maze ring, and sealed pieces, and static maze ring, and bushings composition, moving maze ring static maze ring formed maze sealed, moving maze ring with spindle rotating, static maze ring through tight firmware fixed in bearing seat Shang, sealed pieces is located in static maze ring and bushings Zhijian, bushings and spindle had surplus tie connection, and with spindle rotating, in bearing maze sealed export at added a v type sealed circle, V type sealed circle and moving maze ring of ring concave slot a, surface and b surface respectively close contact, v type sealed circle of elastic sealed lip and static maze ring of ring concave slot late surface c close contact, v type sealed circle with moving maze ring rotating, while v type sealed circle of elastic sealed lip and static maze ring of ring concave slot late surface c formed sealed surface, such by v type sealed circle, and maze sealed, and sealed pieces and bushings composition spindle bearing of maze sealed structure, this sealed structure makes maze sealed within formed closed space, block dust entered, And to prevent grease overflow.
 
Main points of the product lies in its structure and working principle. Its work principle is, moving maze ring static maze ring formed maze sealed, moving maze ring with spindle rotating, bushings and spindle had surplus tie connection, and with spindle rotating, v type sealed circle and moving maze ring of ring concave slot a, surface and b surface respectively close contact, v type sealed circle of elastic sealed lip and static maze ring of ring concave slot late surface c close contact, v type sealed circle with moving maze ring rotating, while v type sealed circle of elastic sealed lip and static maze ring of ring concave slot late surface c formed sealed surface, such by v type sealed circle, and Labyrinth seals, seals and bushings bearings of labyrinth seal composed structures, this seal closed space is formed within the structure of the labyrinth seal, labyrinth seal pressure produced by injecting grease, preventing dust from entering, and prevent the grease from leaking.
 
A double tooth roll broken machine spindle bearing of maze sealed structure and existing technology compared to, has in maze sealed export at set v type sealed circle, can block maze sealed within grease loss, prevent large of grease entered broken cavity, and the at v type sealed circle can makes maze sealed within formed must of pressure, block dust of entered, enhanced maze sealed of sealed effect, advantages, will widely of application Yu open-air mine or wells Xia coal mine industry in the.

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