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 combine the rugged reliability 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 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.
MEKA Portable Primary Impact combine the rugged reliability 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 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 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 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
• 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 and hydraulic assist breaker plate adjustment
• Large unobstructed eed and discharge chutes
• Feed chute chain curtain for the
• Safety guards to 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, 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
• High stroke pan feeder, collects high velocity impact 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, conveyor, axle, jack, and power options
PORTABLE PRIMARY IMPACT CRUSHERS TECHNICAL SPECIFICATIONS
MPPI 1111 |
MPPI 1114 |
MPPI 1515 |
|
| FEEDER | |||
| Model | MGF 1146 | MGF 1450 | MGF 1450 |
| Width | 1 100 mm | 1 400 mm | 1 400 mm |
| Length | 4 600 mm | 5 000 mm | 5 000 mm |
| Grizzly Length | 1 400 mm | 1 400 mm | 1 400 mm |
| Grizzly Gap Adjustment | 40 - 50 - 65 mm | 55 - 65 - 95 mm | 55 - 65 - 95 mm |
| Motor Power | 2 x 10 kW | 2 x 12 kW | 2 x 12 kW |
| Hopper Volume | 10 m³ | 12 m³ | 12 m³ |
| CRUSHER | |||
| Model | MPI 1111 | MPI 1114 | MPI 1515 |
| Rotor Dimensions | Ø 1 100 x 1 070 mm | Ø 1 100 x 1 400 mm | Ø 1 500 x 1 500 mm |
| Maximum Feed Size | 600 mm | 600 mm | 900 mm |
| Capacity | up to 200 mtph | up to 350 mtph | up to 600 mtph |
| Motor Power | 160 kW (50 Hz) | 200 kW (50 Hz) | 315 kW (50 Hz) |
| DISCHARGE CONVEYOR | |||
| Belt Width | 800 mm | 1 200 mm | 1 200 mm |
| Length | 9 000 mm | 9 000 mm | 9 000 mm |
| Motor Power | 11 kW | 15 kW | 18.5 kW |
| TRANSPORT DIMENSIONS | |||
| Length | 15 800 mm | 15 800 mm | 17 400 mm |
| Width | 2 600 mm | 2 900 mm | 3 100 mm |
| Height | 4 300 mm | 4 300 mm | 4 300 mm |
| Weight | 33 000 kg | 38 000 kg | 44 000 kg |
| OPERATING DIMENSIONS | |||
| Length | 15 800 mm | 15 800 mm | 17 400 mm |
| Width | 3 700 mm | 4 000 mm | 4 200 mm |
| Height | 5 600 mm | 5 600 mm | 5 600 mm |
Capacity figures shown apply to material weighing 1.6 tons per cubic meter, or 100 pounds per cubic foot.
Pperformance may vary depending on the feed gradation, feed moisture content, crushability of the material, rpm, installed power and the crushing circuit design. Please consult MEKA for specific applications.
Pperformance may vary depending on the feed gradation, feed moisture content, crushability of the material, 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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