Basic Info.
Application
Construction, Mineral Industry, Stone Industry
Compressive Strength (For Crushing)
>300MPA
Crushing Degree
Fine Crusher
Finished Surface
Outer Surface Process
Certification
CE, ISO, GOST
Transport Package
Standard Export Package
Product Description
- Brief introduction to VSI series vertical shaft impact crusher
VSI series vertical shaft impact crusher is developed on the basis of many years' research and the experiences of manufacturing mining machinery; it combines the advanced technology of home and abroad. This type of crusher reaches the international advanced level and plays an important role in the field of sand production. It is used to crush the brittle materials with Mohs hardness below 9; while, it is not suitable for viscous material and rock with much dirt. The machine can be widely used in metal and non-metallic minerals, building materials, sand making, crushing and shaping of various metallurgical slags.- Working principle of VSI series vertical shaft impact crusher
In vertical shaft impact crusher, material of high speed is crushed by self-broken mutual friction. This type of impact crusher can not only be used for crushing but also for shaping of stones.
According to feeding method, the working of vertical shaft impact crusher can be divided into central feeding and central with cascade feeding; while the crushing method can be divided into "rock on rock' and "rock on iron" according to material compressive strength. Therefore, there are four working forms: central with cascade feeding "rock on rock" and rock on iron"; central feeding "rock on rock" and rock on iron".- Daily maintenance of VSI series vertical shaft impact crusher:
1. There should be special person responsible for the machine. Operators should be trained before operation, and also understand technical performance and familiar with the rules.
2. To ensure the operation of the machine, make maintenance according to scheduled regulations and safe operation. Meantime prepare necessary maintenance tools, lubrications and other related equipments.
3. Check firmware every shift, fasten immediately if any flexible.
4. Stop the machine periodically, open the checking door and check the wear condition inside. Replace and remove immediately if any wear. The whole set wearable block should be changed if any wear, to keep the balance of impeller in operation. 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, and then change oil every 1000 hours. 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 conditions.
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.- Technical parameters of VSI series vertical shaft impact crusher:
Model | VSI7611 | VSI8518 | VSI9526 | VSI1140 |
Capacity (t/h) | Central feeding with circular cascade feeding | 120-180 | 200-260 | 300-380 | 450-520 |
Fully central feeding | 60-90 | 100-130 | 150-190 | 225-260 |
Max. feeding size (mm) | Soft material | < 35 | < 40 | < 45 | < 50 |
Hard material | < 30 | < 35 | < 40 | < 45 |
Rotation speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 |
Model of Motor | Y250M-4 | Y280M-4 | Y315M-4 | Y315L2-4 |
Double motor power (KW) | 2×55 | 2×90 | 2×132 | 2×200 |
Overall dimension (L×W×H) (mm) | 3600×2248×2533 | 4378×2350×2667 | 4640×2650×2800 | 5570×2900×3000 |
Weight (t) | 10 | 12 | 16 | 25.6 |
Power supply | AC380V,50Hz |
Lubrication Hydraulic Pressure station | Rate of flow (L/min) | 6 |
Double oil pumps motor's power (KW) | 2×0.31 |
Safety Assurance | Double oil pumps assure enough oil supply; Switch off automatically without oil flow or oil pressure. Lower the temperature with cool water in summer raise the temperature with motor in winter. |
Overall dimension (L×W×H) (mm) | 820×520×1270 |
Power of oil Tank Heater (kW) | 2 |
VSI Series Tertiary Crusher Sand Maker
Anna Xu
Address:
No 1888, Xinjinqiao Road, Pudong New District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
We EMCC Industry Machinery is proffesional designer and supplier of mining and construction equipment.
We′re specialized in stone crusher (Jaw crusher, Impact Crusher, Cone Crusher, Sand Making Machine) and
Grinding mill (Raymond Mill, Three Ring Mill, Ball Mill, etc. ) and some other mining equipents.