Portable Two-Stage Plants - MEKA Concrete Plants

PORTABLE TWO-STAGE PLANT

Portable Two-Stage plants are wheel-mounted rock crushing machines with the main features; design, innovation and functionality. Integrated in a single module which provide a combined crushing and screening solution, they are suitable for crushing hard and soft rock, such as granite, basalt, limestone, as well recycled materials, and are the optimal choice if you want to move the crushing plant from one site to another periodically. They are easily transportable between production sites and often utilized in aggregates production and recycling applications.
We offer a wide range of two-stage plants to fulfil your production needs in the aggregates and mining sectors, designed with many features aimed at high capacity production and ease of operation. All units are built for durability and constructed from a robust heavy duty chassis frame which is fully assembled on a single trailer and mounted on triple axle bogie. The simple, yet effective design includes many benefits for quick set-up and ease of maintenance, resulting in more uptime and higher productivity.

FEATURES

High Performance and Reliability

• MPD 90 is a complete processing unit fully assembled on a single trailer frame. Featuring the MGF 1036 grizzly feeder, highly reliable and productive MJ 90 jaw for primary crushing, MCH 900 cone for secondary crushing, closed circuit belt conveyors for excellent feed to the MS 1650 vibrating screen, it offers a highly versatile, highend capacity plant capable of processing 1-4 products at a low cost-per-tonne operation.
• MGF 1036 grizzly feeder with by-pass chute for greater flexibility can be easily loaded using a wheel loader, excavator. Frequency inverter for feeder speed control to optimize the feed are also key components of this range to make your crushing process easier
• MJ 90 jaw crusher has deep crushing chamber which maximizes feed size, capacity and reduction. It is also easily adjustable to suit the needs of the task at hand
• Hydraulic cone setting of the MCH 900 cone crusher ensures smooth operation, and the overload protection feature provides maximum uptime
• Choice of several different settings for a wide range of applications, enabling fine tuning to your specification and improved capacity
• 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
• Capable of operating in the most hostile environments
• Simple and efficient, designed for trouble free operation
• Wide range of models and configurations, to adjust to your specific production and budget needs, and can be configured with cone or impact crushers.

Safe and easy to operate and maintain

• Removable electrical control panel to be located on the ground during operation
• Safety guards for crusher drives and multiple emergency stop buttons for safe operation
• Maintenance platforms with handrails and access ladders provide excellent access for service and maintenance
• Low emissions due to electrical operation, minimizing environmental impact

ADVANTAGES

• High performance two stage crushing applications with the ability to produce up to four different fractions
• Smooth relocation between sites
• Quick set-up and easy to maintain, resulting in higher uptime and increased productivity
• Low cost per tonne due to electric operation

STANDARD SPECIFICATIONS

• Liners for discharge chutes
• Self contained electrical switchgear cabinet with controls for feeder, crushers, screen and all on-plant conveyors (includes plugs and receptacles)
• Maintenance platform with handrails and access ladder
• Safety guards to crusher drives
• Emergency stop buttons
• 2” / 3 ½” King-pin,triple-axle bogie with air-brakes,running lights, trailer suitable for 24 V supply

OPTIONAL EQUIPMENT

• Hydraulically adjusted support legs, side walls, and on-board side conveyor which can be set up without using heavy cranes
• Hydraulic rock breaker for oversize lumps
• Magnetic separator for the removal of metals from the end product
• Wire cloth screening element beneath the grizzly feeder to enable the removal of natural fines
• Fixed feed hopper for truck loading
• Dust suppression water spray system

PORTABLE TWO-STAGE PLANT TECHNICAL SPECIFICATIONS

metric imperial	MPD 90
	FEEDER
Model	MGF 1036 MGF 1036
Width Width	1000 mm 39''
Length Length	3600 mm 11' 10''
Grizzly Length Grizzly Length	2 x 900 mm 2 x 3'
Grizzly Gap Grizzly Gap	45 mm 1.8"
Motor Power Motor Power	15 kW 20 HP
Hopper Volume Hopper Volume	5 m³ 6 yd³
	JAW CRUSHER
Model	MJ 90 MJ 90
Feeding Opening Feeding Opening	900 x 650 mm 36" x 24"
Maximum Feed Size Maximum Feed Size	580 mm 22.8"
Capacity Capacity	up to 250 mtph up to 275 stph
CSS Range CSS Range	60 - 200 mm 2.4'' - 8''
Motor Power Motor Power	75 kW (50 Hz) 102 HP (50 Hz)
	SCREEN
Model	MS 1650/3 MS 1650/3
Width Width	1600 mm 5.2'
Length Length	5000 mm 16.4'
Decks Decks	3 3
Motor Power Motor Power	15 kW 20 HP
	CONE CRUSHER
Model	MCH 900 MCH 900
Maximum Feed Size Maximum Feed Size	130 mm 5.1'
Capacity Capacity	up to 130 mtph up to 143 stph
Motor Power Motor Power	90 kW (50 Hz) 122 HP (50 Hz)
	CRUSHERS CONVEYOR
Belt Width Belt Width	1000 mm 39"
Length Length	6000 mm 19' 8''
Motor Power Motor Power	7.5 kW 10 HP
	SCREEN DISCHARGE CONVEYOR
Belt Width Belt Width	1400 mm 55"
Length Length	5000 mm 16' 5''
Motor Power Motor Power	7.5 kW 10 HP
	TRANSPORT DIMENSIONS
Length Length	17 000 mm 55' 9''
Width Width	2 900 mm 9' 6''
Height Height	4 300 mm 14' 1''
Weight Weight	52 500 kg 115 700 lbs
	OPERATING DIMENSIONS
Length Length	16 500 mm 54' 2''
Width Width	3 800 mm 12' 6''
Height Height	6 400 mm 21'

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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