PORTABLE PRIMARY IMPACT CRUSHERS

Extremely versatile and economical

PORTABLE PRIMARY IMPACT CRUSHERS

Portable Primary Impact Crushers are wheel-mounted rock crushing machines, engineered for primary crushing applications. These plants are extremely versatile and economical units and have proven their effectiveness in a host of missions like crushing soft and medium-hard materials such as limestone, low abrasive rocks, for quarrying, cement industry, concrete and asphalt recycling and are the optimal choice if you want to move the crushing plant from one site to another periodically.
MEKA Portable Primary Impact crushers combine the rugged reliability of our impact crushers with the high stroke grizzly feeders for a high production portable primary crushing machine. Frequency inverter for feeder speed control to optimize the feed are also key components of this range to make your crushing process easier.
We offer a wide range of portable primary impact crushers to fulfil your primary 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 MPI Primary 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, can replace large jaw crushers and be fed with material blocks the size of their feed opening.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 MGF Grizzly feeders;

• With by-pass chute to divert grizzly fines to discharge or optional reject cross conveyor for removing of fines, thereby maximizing throughput and reducing wear
• 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
• Heavy duty chassis beams, strength analysis on structural parts and quality components for durability.
• All onboard components are electrically driven giving reliability and minimal maintenance.
• Low cost per tonne due to electric operation
• Quick to set-up and easy access for service and maintenance, resulting in more uptime and higher productivity
• 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 crusher
• Safety guards to crusher drives
• Liners for discharge chute
• Hopper with abrasion resistant liners that can handle severe primary crushing applications
• Bypass chute
• Impact bed on discharge conveyor
• 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, triple-axle bogie with air-brakes, travel lights, mudflaps, trailer suitable for 24 V supply


OPTIONAL EQUIPMENT


• Fixed feed hopper for truck loading
• Third breaker plate for higher reduction ratios
• Temperature sensors for the housings.
• Wire cloth screening element beneath the grizzly feeder to enable the removal of natural fines
• Bolt-in stepped type grizzly in place of standard bars
• Undercrusher high stroke pan feeder, collects high velocity impact crusher discharge and grizzly fines, reducing conveyor maintenance
• On-board side conveyor
• Hydraulic support legs, which enable yet quicker and easier set-up 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 PRIMARY IMPACT CRUSHERS TECHNICAL SPECIFICATIONS

MPPI 1111

MPPI 1114

MPPI 1515

FEEDER
Model MGF 1146 MGF 1146 MGF 1450 MGF 1450 MGF 1450 MGF 1450
Width Width 1 100 mm 43" 1 400 mm 55" 1 400 mm 55"
Length Length 4 600 mm 15' 5 000 mm 16' 5 000 mm 16'
Grizzly Length Grizzly Length 1 400 mm 4.6' 1 400 mm 4.6' 1 400 mm 4.6'
Grizzly Gap Adjustment Grizzly Gap Adjustment 40 - 50 - 65 mm 1.6" - 2" - 2.6" 55 - 65 - 95 mm 2.2" - 2.6" - 3.7" 55 - 65 - 95 mm 2.2" - 2.6" - 3.7"
Motor Power Motor Power 2 x 10 kW 2 x 13.6 HP 2 x 12 kW 2 x 16 HP 2 x 12 kW 2 x 16 HP
Hopper Volume Hopper Volume 10 m³ 13 yd³ 12 m³ 16 yd³ 12 m³ 16 yd³
CRUSHER
Model MPI 1111 MPI 1111 MPI 1114 MPI 1114 MPI 1515 MPI 1515
Rotor Dimensions Rotor Dimensions Ø 1 100 x 1 070 mm Ø 43" x 42" Ø 1 100 x 1 400 mm Ø 43" x 55" Ø 1 500 x 1 500 mm Ø 59" x 59"
Maximum Feed Size Maximum Feed Size 600 mm 24" 600 mm 24" 900 mm 35"
Capacity Capacity up to 200 mtph up to 220 stph up to 350 mtph up to 390 stph up to 600 mtph up to 660 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 47" 1 200 mm 47"
Length Length 9 000 mm 29' 6'' 9 000 mm 29' 6'' 9 000 mm 29' 6''
Motor Power Motor Power 11 kW 15 HP 15 kW 20 HP 18.5 kW 25 HP
TRANSPORT DIMENSIONS
Length Length 15 800 mm 51' 10'' 15 800 mm 51' 10'' 17 400 mm 51' 10''
Width Width 2 600 mm 8' 6'' 2 900 mm 9' 6'' 3 100 mm 10' 2''
Height Height 4 300 mm 11' 2'' 4 300 mm 11' 2'' 4 300 mm 11' 2''
Weight Weight 33 000 kg 72 800 lbs 38 000 kg 83 800 lbs 44 000 kg 97 000 lbs
OPERATING DIMENSIONS
Length Length 15 800 mm 51' 10'' 15 800 mm 51' 10'' 17 400 mm 57' 1''
Width Width 3 700 mm 12' 2'' 4 000 mm 13' 2'' 4 200 mm 13' 9''
Height Height 5 600 mm 21' 4'' 5 600 mm 21' 4'' 5 600 mm 21' 4''
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

Didn’t find what you are looking for? Feel free to get in touch with us. Just call +90-312-397-91-33 and we will help you in any way we can. You can also send an e-mail to [email protected], or fill in the inquiry form if you would like to pass us a detailed inquiry or project information. Use the Call Back option if you would like to be contacted by our sales team.

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