PORTABLE SECONDARY IMPACT CRUSHERS

Fulfil your secondary crushing needs

PORTABLE SECONDARY IMPACT CRUSHERS

Portable Secondary Impact Crushers are wheel-mounted rock crushing machines, engineered for secondary crushing applications. Equipped with a horizontal shaft impact crusher and a feed hopper with belt feeder, it is designed especially for processing soft and medium-hard materials, such as limestone and recycled materials. They can be used in multistage crushing process or as a stand-alone unit crushing pre-crushed material. These plants are extremely versatile and economical units and have proven their effectiveness in a host of missions and are the optimal choice if you want to move the crushing plant from one site to another periodically.
We offer a wide range of portable secondary impact crushers to fulfil your secondary crushing needs, designed with many features aimed at high capacity production and ease of operation. With many advanced design features common throughout this range, all models combine mobility and flexibility, with high quality production, maximum uptime and low cost per tonne operation.

FEATURES


High Performance and Reliability
MEKA MSI Secondary Impact Crushers;

• Crushing chamber design with heavy duty double breaker plates ensures great reduction ratios, reduced power consumption,where output and productivity demands are increasingly stringent.
• With large unobstructed feed opening, heavy-duty breaker plates and heavy rotor designed to accept big feed size for high production. These features maximise loading, and with a bigger crushing chamber, the result is a boost in productivity in every type of application.
• Achieve a higher reduction with fewer crushing stages, lowering your capital costs.
• Designed to reliably produce cubical product shapes. The final shape delivered aims to meet the exacting specifications for flakiness and elongation required to produce asphalt and concrete products.
• Hydraulically adjustable breaker plates enable a wide range of end product gradations to be achieved.
• Modularized abrasion resistant steel liners can be turned for maximum usage
• Equipped with two large hydraulic cylinders, with integral locking valves, to open and close the body halves for ease of maintenance. The easy access to the chamber makes these crushers particularly easy to maintain.
• Perfect separation of concrete reinforcements in recycling processes
• Provide simple and efficient operation with soft starter for trouble free operation


MEKA MBF Belt feeders;

• Feed hopper and belt feeder providing the desired, continous feed rate to crusher
• Rugged design and features such as robust, heavy duty idlers, frames, abrasion resistant liners and chute work help significantly increase service life
• Frequency inverter for feeder speed control in order to provide step less regulation of the feed rate


Safe and easy to operate and maintain

• Operator-friendly unit with spacious and accessible platforms make the daily operation and maintenance simpler, safer, and faster.
• Removable electrical control panel can be located on the ground during operation
• Crusher mounted safety guards and multiple emergency stop buttons for safe operation
• Low emissions due to electrical operation, minimizing environmental impact

ADVANTAGES


• Compact layout and excellent stability
• High capacity and good shaping capabilities
• Suitable for many different applications
• Quick to set-up and easy access for service and maintenance, resulting in more uptime and higher productivity
• Low cost per tonne due to electric operation
• All onboard components are electrically driven giving reliability and minimal maintenance.
• Heavy duty chassis beams, strength analysis on structural parts and quality components for durability.
• Capable of operating in the most hostile environments.


STANDARD SPECIFICATIONS


• Hydraulically opened frame for impact crusher and hydraulic assist breaker plate adjustment
• Large unobstructed crusher feed and discharge chutes
• Feed chute chain curtain for the impact Crusher
• Liners for discharge chute
• Safety guards to crusher drives
• Maintenance platform with handrails and access ladder
• Self contained electrical switchgear cabinet with controls for feeder with variable frequency drive, crusher soft-starter and discharge conveyor (includes plugs and receptacles)
• Emergency stop buttons
• 2” / 3 ½” King-pin, double or triple-axle bogie with air-brakes, travel lights, mudflaps, trailer suitable for 24 V supply


OPTIONAL EQUIPMENT


• Third breaker plate for higher reduction ratios
• Temperature sensors for the housings.
• Hydraulic support legs, which enable yet quicker and easier set-up when the crushing plant is transported to another location without using heavy cranes
• Magnetic separator for the removal of metals from the end product
• Dust suppression water spray system
• Consult MEKA for additional hopper, crusher, conveyor, axle, jack, and power options


PORTABLE SECONDARY IMPACT CRUSHERS TECHNICAL SPECIFICATIONS

MPSI 1210

MPSI 1312

MPSI 1315

BELT FEEDER
Model MBF 1050 MBF 1050 MBF 1050 MBF 1050 MBF 1450 MBF 1450
Width Width 1 000 mm 39" 1 000 mm 39" 1 400 mm 55"
Length Length 5 000 mm 16' 5 000 mm 16' 5 000 mm 16'
Motor Power Motor Power 2 x 5.5 kW 2 x 7.5 HP 2 x 5.5 kW 2 x 7.5 HP 2 x 7,5 kW 2 x 10 HP
Hopper Volume Hopper Volume 5 m³ 7 yd³ 5 m³ 7 yd³ 7 m³ 9 yd³
CRUSHER
Model MSI 1210 MSI 1210 MSI 1312 MSI 1312 MSI 1315 MSI 1315
Rotor Dimensions Rotor Dimensions Ø 1 200 x 1 000 mm Ø 47" x 39" Ø 1 300 x 1 200 mm Ø 51" x 47" Ø 1 300 x 1 500 mm Ø 51" x 59"
Maximum Feed Size Maximum Feed Size 250 mm 10" 350 mm 14" 350 mm 14"
Capacity Capacity up to 150 mtph up to 165 stph up to 250 mtph up to 275 stph up to 350 mtph up to 386 stph
Motor Power Motor Power 160 kW (50 Hz) 218 HP (50 Hz) 200 kW (50 Hz) 272 HP (50 Hz) 315 kW (50 Hz) 428 HP (50 Hz)
DISCHARGE CONVEYOR
Belt Width Belt Width 800 mm 31" 1 200 mm 39" 1 200 mm 47"
Length Length 7 000 mm 22' 12" 9 000 mm 29' 6'' 9 000 mm 29' 6''
Motor Power Motor Power 7.5 kW 10 HP 11 kW 15 HP 15 kW 20 HP
TRANSPORT DIMENSIONS
Length Length 13 500 mm 44' 3'' 15 500 mm 50' 10'' 15 500 mm 50' 10''
Width Width 2 400 mm 7' 10'' 2 700 mm 8' 10'' 3 100 mm 10' 2''
Height Height 4 300 mm 14' 1'' 4 300 mm 14' 1'' 4 300 mm 14' 1''
Weight Weight 30 000 kg 66 100 lbs 37 000 kg 81 600 lbs 40 000 kg 88 200 lbs
OPERATING DIMENSIONS
Length Length 13 600 mm 44' 7'' 15 600 mm 51' 2'' 15 600 mm 51' 2''
Width Width 3 700 mm 12' 2'' 3 900 mm 12' 10'' 4 200 mm 13' 9''
Height Height 5 200 mm 17' 5 200 mm 17' 5 200 mm 17'
Capacity figures shown apply to material weighing 1.6 tons per cubic meter, or 100 pounds per cubic foot.
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.

LEARN MORE ABOUT THE PRODUCT

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