VSI Vertical Shaft Impact Crushers- Hydraulic Sand Maker
Vertical Shaft Impact Crushers Brief Introduction
VSI Vertical Shaft Impact Crushers have another name called Sand Maker, which is high-performance equipment for sand making and shaping, is researched and produced by our corporation through
absorbing the advanced technology from Germany, and has achieved world advanced standards. This equipment has
two types: rock-on-rock and rock-on-iron. Sand yield of "rock-on-iron" type is higher by 10-20% than that
of "rock-on-rock" type.
Application of VI Series Vertical Shaft Impact Crushers
1.
VSI Vertical Shaft Impact Crushers is used for producing building aggregate,concrete,aggregate for road surface and roadbed,asphalt concrete and
cement concrete.
2.
VSI Vertical Shaft Impact Crushers is also used for sand making and shaping in the field of engineering such as water conservancy,hydroelectric power,
high-class highway,railway,bridage and municipal works.
3.
VSI Vertical Shaft Impact Crushers is used in fine crushing of ming industry such as building materials,metallurgy,chemical engineer,ming, anti-fire material,cement ect.
4.Vetrtical shaft impact crusher is used for producing glass raw material and quartz sand ect.
Working Principle of VSI Series Vertical Shaft Impact crusher
Material falls down to impellor cavity. Under great centrifugal force, it hits material that coming
downwards. After hitting each other, they force a vortex between impellor and shell, and hit each
other several times, finally smaller stone comes out, and goes to vibrating screen. Satisfactory
material is transported by conveyor belt. However overlarge material will go back to Vertical Shaft
Impact Crusher to be recrushed. Output sizes can be made according to customer's requirement.
Features and Benefits of Vertical Shaft Impact Crushers:
1、Simple and reasonable structure, lost running cost.
2. High crushing rate, energy-saving.
3.
VSI Vertical Shaft Impact Crushers has fine crush and coarse grinding function.
4.It is little affected by the moisture content, and the content can get up to about 8%.
5.
VSI Vertical Shaft Impact Crushers is suitable to crush midium hard, hard special materials.
6.Excellent product of cubic shape, and small fraction of elongated flaky particle shape.
7. Small wear from Impeller liner, and easy maintenance
8. Working Noise is lower than 75 decibel, dust pollution is lower.
Daily Maintenance of VSI Series Vertical Shaft Impact Crusher:
1〉There should be some person responsible for the VSI Vertical Shaft Impact Crushers . Operator should be trained. understand technical performance of the equipment, familiar with the rules.
2〉To keep machine smooth running, draw out regulations of machine maintenance and safe operation. Meantime prepare necessary maintenance tools, lubrication material and other related equipments.
3〉Check firmware every shift, fasten immediately if any flexible.
4〉Stop the machine termly, open the checking door and check inside wear condition. Replace and remove immediately if any wear, werable block should be changed whole set if any wear to keep impeller balance in running. Replace or repair immediately if any wear on impeller.
5〉Check impeller firmware every 7 days, wearable parts should be replaced and repaired if any wear.
6〉Check firmware and wearable parts in whirlpool chamber every half a month, if any abnormal condition, take immediate means to remove.
7〉Thin oil station use 35# bearing oil, oil amount is 150-190L. Change oil in 200hours first time, then change oil every 1000. when change oil, open the oil pipe, clean and dry it, change damaged seal mat.
8〉Driving V belt tensioning is moderate, make sure v belt strain evenly, motors in two sides are imbalanced, the electricity current is not more than 15A.
9〉Check hydraulic system frequently, maintain immediately if any abnormal phenomenon.
10〉Add calcium base grease to seal ring under bearing chamber regularly.
11〉Open the bearing tube and clean in 1000 hour’s normal running first time.
