Portafill MI-7 | Impact Crusher

Product Features

Key Benefits

Specification

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Impact crusher

Portafill MI-7 Impact Crusher

Portafill's modern Impact Crusher is a contractors dream machine for easy transportation and varied workloads. The MI-7 makes crushing a variety of materials into desired products simple with easy to use controls to get the right product on the ground.

Fuel Efficient

Portafill integrated Load Sensing technology into the MI-7 to further lower it's running costs making this machine the best choice for contractors wanting a compact impact crusher that also costs less to run.

Low Transport Cost

The Contractor on the move will appreciate the ease of transport of the MI-7 and it's subsequent lower cost to move from site to site. Get the same contract done with less transport cost.

Key benefits

Remote Control

Track the machine around site to get into the optimal location for crushing, saving extra distance to cover in the loader or get it int he right position for the excavator.

Low Feeding Height

Extra low feeding height make the MI-7 easy to load across a variety of machines, big or small.

Return Belt

As standard, the MI-7R features a swivelling return belt that can be used to recirculate oversized material in one machine, no need to screen, load it again.

Overband Magnet

Prevent costly rotor maintenance by preventing oversized steel from recirculating through the crushing compartment as well as being able to see what steel is going through and coming out of the crushing compartment.

Large Crusher Opening

A compact machine with large inlet dimensions of 810mm x 610mm allowing the chunkiest of feed.

Specifications

FEATURES
Operating Weight	24,000Kg

POWER UNIT
Engine	JCB Tier 4 - 120 kW

VIBRATING FEED HOPPER
Capacity	1.8m3
Feeding Height	3,100mm
Feeding Width	1,977mm
Feeding Length	3,868mm
Integrated Pre-Screen	1,000mm x 700mm

IMPACT CRUSHER
Inlet opening size	810mm x 610mm
Rotor width	750mm
Rotor diameter	800m
Rotor speed	600 - 700 RPM

Post Screen
Length	3,180mm
Width	1,125mm

Main Fines Conveyor
Width	900mm
Stacking height	2,500mm

OPERATING DIMENSION
Operating Width	3,760mm
Operating Length	13,957mm
Operating Height	3,277mm

TRANSPORT DIMENSION
Transport Width	2,330mm
Transport Length	11,886mm
Transport Height	2,566mm

Optional extras

Radio Remote Control

The easy to use Radio Remote adds productivity to any site allowing operators in cab to adjust the machine on the fly without having to get out and manually adjust crushing operation or track the machine. It also has an emergency stop button increasing site safety and can be recharged via USB.

Dust Suppression

The dust suppression system prevents unwanted dust and particulates from entering the operation and wider area. Sprays the main conveyor and fines conveyor.

Bolt on Post-Screen

Add more versatility to these compact machines with a bolt on single deck afterscreen. The deck screen can easily be swapped out between Portafill crushers like the MJ-9, MC-8 and MI-7 due to its standard bolt on configuration.

Sensortechnik Belt Scales

See a full production overview with the Sensortechnik Optical Belt Scales. On-site and remotely track production according to the product with quick and easy readouts and adjustment and important statistics like machine uptime all in real time. No need to waste time weighing each bucket. Learn More.