VERTICAL SHAFT IMPACT CRUSHER
Vertical Shaft Impact (VSI) crushers are designed to be used in secondary, tertiary or quaternary stage crushing.
The crushers are suitable for a wide range of applications including the production of high quality manufactured sand, well formed aggregates and industrial minerals.
Crushers can also be used for shaping or removal of soft stone from aggregate.
Advanced alternatives with open table designs, multi-port rotor and larger bearings than many other VSI crushers are the main reasons for our crushers to provide high value solutions and deliver high performance.
We provide static, wheel mounted VSI plants and components.
VSI Impact Crushers are suitable for manufactured sand, re-crush of slow selling stocks, cubical products fractured gravel, material beneficiation, crushing of cement clinker before mills and glass recycling applications. Two different
designs are available from our product range;
MVI SERIES:
- With closed rotor and rock shelf (ROR)
MV SERIES- With closed rotor and rock shelf (ROR)
- With closed rotor and anvil ring (ROS)
- With open table rotor and anvil ring (SOS)
Fully welded construction
Large receiving hopper
Heavy duty main pedestal
Drop in style, oil lubricated bearing assembly having ample dimensioned spherical roller bearings
Hydraulic lid lifter mechanism
Externally adjustable feed tube system with a convenient inspection door mounted on the lid, provides safe and easy inspection
Lid and main frame protection with special alloy wear resistant liners
Tungten carbide component on rotor
Preparations for water spray piping system mounting to avoid material build up underneath rotor
V Belt drive guard prevents dust intrusion to the V Belt drive
Air transfer system enables internal air circulation and reduces dust emission
Bearing assembly mounted into a rigid base frame support provides maximum strength ideal for large feed or high speed applications
Flexible crushing chamber options
Modular oil system includes 160 liters(42 gallons) oil tank, gear pump, relief valves for low pressure oil circulation and high pressure lid lifter circuits, low flow rate shut down switch, oil heater, oil level gauge, oil temperature and lube oil pressure gauges
Safety features includes; open lid safety lock, low oil flow rate and high oil temperature shut off switches.
Excessive vibration alarm system that includes a maintenance alarm to alert you to potential problems. If excess vibration occurs, the vibration switch will shut down the crusher to protect it from possible damage.
Dual drive design reduces the radial and thrust loading on the electric motors, resulting in an extra-long service life for the motors.
ROR configurations are recommended when crushing the most abrasive materials, in tertiary and quaternary applications where additional fines production is desired.
Autogenous crushing occurs inside crusher chamber between material thrown from rotor and material resting on rock shelf or material springing back from rock shelf.
Production of cubical high quality aggregates and sand from highly abrasive input materials, such as gravel, granite, quartzite etc
Crushing of highly abrasives materials, such as aluminum oxide, ferrosilicon, abrasives, glass etc
Selective crushing of slags from steel mills, waste incineration plants etc.
Impact crushing on anvils and also autogenous crushing between material springing back from anvils and material thrown from rotor occurs at the same time.
This type of crushing is recommended for low and medium abrasive materials such as gravel, limestone, dolomite, diabase, bricks, cement clinker etc
Production of cubical and high quality sand can be achieved.
Additional fine production can be obtained with higher rotor speeds.
Selective crushing of conglomerates, moderately abrasive slags, industrial minerals, mining overburden etc
Recycling of asphalt and unreinforced concrete waste.
Impact crushing occurs on anvil.
This type of crushing is recommended for non abbrasive or low abrasive materials, such as limestone, in secondary and tertiary crushing applications with larger feed sizes.
Selective crushing of moderately abrasive slags, industrial minerals, mining overburden etc.
High capacity production of cubical and high quality sand can be obtained.
MV SERIES TECHNICAL SPECIFICATIONS
MV 90 ROR
|
MV 90 ROR
|
MV 90 ROS
|
MV 90 ROS
|
MV 90 SOS
|
MV 90 SOS
|
|
| Max Feed Size (mm) | 50 | 50 | 50 | 50 | 75 | 75 |
| Power (kW) |
200 250 |
2x110 2x132 2x160 |
200 250 |
2x110 2x132 2x160 |
200 250 |
2x200 |
| Speed (rpm) |
800-1700 800-1700 |
800-1700 800-1700 800-1700 |
800-1600 800-1600 |
800-1600 800-1600 800-1600 |
800-1400 800-1400 |
800-1400 |
| Max Capacity (mtph) |
200 250 |
200 250 300 |
200 250 |
200 250 300 |
200 250 |
400 |
| Weight (kg) |
10900 11200 |
12200 12400 12600 |
13200 13500 |
14300 14500 14700 |
13600 13900 |
15600 |
“Crusher performance may vary depending on the feed gradation, feed moisture content, crushability of the material, crusher rpm, installed power and the crushing circuit design. Please consult MEKA for specific applications.”
VERTICAL SHAFT IMPACT CRUSHERS VIDEO
LEARN MORE ABOUT THE PRODUCT
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