MEKA VERTICAL SHAFT IMPACT CRUSHER
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VERTICAL SHAFT IMPACT CRUSHERS EXCEPTIONAL MINERALS BENEFICIATION CAPABILITIES MEKA CRUSHING SCREENING AND CONCRETE BATCHING TECHNOLOGIES www.mekaglobal.com

MEKA. VERTICAL SHAFT IMPACT CRUSHERS (VSI) Vertical Shaft Impact (VSI) crushers are designed to be used in secondary, tertiary or quarternary 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...

VERTICAL SHAFT IMPACT CRUSHERS (VSI) DESIGN FEATURES • Fully welded construction • Flexible crushing chamber options • Large receiving hopper • 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 • Heavy duty main pedestal • Drop in style, oil lubricated bearing assembly having ample dimensioned spherical roller bearings • Hydraulic lid lifter mechanism • Externally adjustable feed...

VERTICAL SHAFT IMPACT CRUSHERS (VSI) KEY BENEFITS • High crushing reduction percentage • Simple maintenance • Low capital investment • Low energy and wearing parts costs per ton of product • High cubicity (shaping) • Elimination of soft stone • Gradation consistency • High production capacity IMEKA CRUSHING SCREENING AND CONCRETE BATCHING TECHNOLOGIES www.mekaglobal.com

VERTICAL SHAFT IMPACT CRUSHERS (VSI) 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...

VERTICAL SHAFT IMPACT CRUSHERS (VSI) 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...

VERTICAL SHAFT IMPACT CRUSHERS (VSI) 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 abbrasive 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. SOS Application Feed Material: Limestone, Dolomite Feed Size: 12-75 mm (1/2”-3”) 100% 90% 80% Feed Material...

CRUSHING CHAMBER CONFIGURATIONS ROCK ON ROCK (ROR) • Enclosed rotor and rock shelf • Feed sizes up to 50mm (2”) • For all rock types and the most abrasive materials • Produces the best shaped and most consistent material with the lowest wear cost ROCK ON ANVIL (Rock on Steel-ROS and Steel on Steel-SOS) • Enclosed rotor and anvil • Feed sizes up to 50mm (2”) • High reduction in medium abrasive materials • Combine the grinding action of the rotor with the high efficiency reduction of anvils SHOE AND ANVIL • Open shoe table and anvil • Large feed mild to medium abrasive materials • Offers high...

VERTICAL SHAFT IMPACT CRUSHERS (VSI) ROTOR DESIGNS 3/5 PORT ROTOR OPEN SHOE TABLE • Designed with the fewest parts possible • Parts interchange between top and bottom • No hard facing required • 3 and 4 shoes available • Designed for easy maintenance MEKA CRUSHING SCREENING AND CONCRETE BATCHING TECHNOLOGIES

TYPE MAX FEED SIZE POWER CRUSHER WEIGHT SPEED MAX CAPACITY*(mm) (inch) ( kW ) ( HP ) ( kg ) ( lbs ) ( rpm ) ( mtph ) ( stph ) MV 65 ROR 40 (1,6”) 160 220 8500 18750 1500 - 2700 125 140 Single Drive * 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 (VSI) 1010mm (40”) TYPE MAX FEED SIZE POWER CRUSHER WEIGHT SPEED MAX CAPACITY12 (mm) (inch) ( kW ) ( HP ) ( kg ) ( lbs ) ( rpm ) ( mtph ) ( stph ) Dual Drive 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 (VSI) WHAT IS TERTIARY IMPACT CRUSHER? Meka Top Tertiary Impact crusher manufacturer Best Tertiary Impact crusher Fehmi Soner Mazlum MEKA CRUSHING SCREENING AND CONCRETE BATCHING TECHNOLOGIES MEKA IS A PROFESSIONAL SOLUTION Meka has developed and manufactured crushing-screening machines, washing equipment, stationary and mobile crushing and screening plants, recycling plants for concrete and asphalt, and concrete batching plants for a great number of customers. Today, there are more than 2,000 Meka plants in over 65 countries on four continents contributing to...