Meka Vertical Shaft Impact Crusher

Meka Vertical Shaft Impact Crusher

DESIGN FEATURES

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.

APPLICATION OF CLOSED ROTOR AND ROCK SHELF ROCK ON ROCK (ROR)

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.

APPLICATION OF CLOSED ROTOR AND ANVIL RING ROCK ON STEEL (ROS)

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.

APPLICATION OF OPEN TABLE ROTOR AND ANVIL RING STEEL ON STEEL (SOS)

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.

 

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