Dynapac
MF2500CS IMIX

Mobile Feeders

MF2500CS IMIX — MOBILE FEEDERS

Mobile feeders are a transport and conveying system which is used as a non-contact connecting element between road finishing machines and transport vehicles carrying mixed goods. A hopper for mixed goods is used for storing the material, which is transported on a heat-resistant rubber type band to a sensor controlled, automatically height adjusted conveyor at the front end of the feeder.

MF2500CS IMIX

Normal transport width is 2.55m Conveyor belt lifetime up to 3000h Less than 10l fuel per hour Impressive feeding capacity Easy and automatic cleaning

Roads are built with quality and longevity in mind. Dynapac MF2500 IMIX feeder eliminates thermal and physical segregations, which occurs during the transport of hot mixes over long distances or uneven roads. Thanks to its flexibility and adaptability, the MF2500 IMIX enables the construction crew to respond to the condition of the incoming material and ensure the quality and durability of the installed mat. Together with its low fuel consumption, compact dimensions and reliable belt concept, the MF2500 IMIX is the ideal solution for high-quality asphalt construction sites.

EXCELLENCE IS ALWAYS PART OF THE MIX

PULL OUT ALL THE STOPS WITH THE NEW IMIX FEEDER

LONGER PAVING WITHOUT STOPPING

40 t combined material capacity – Wide conveyor and a large tunnel ensures bulk material transfer and the covers ensure that the mix stays hot.Limited number of transfer points reduce the risk of asphalt aging, which has a negative impact on the material and lifetime of the road.

IMPROVE THE QUALITY OF THE MIX

MX Stage 1: Conical augers push proportional the cold material from the outer area to the main hot material stream.MX STAGE 2: Flow divider in the conveyor and mixing system at the end of the main conveyor.

MINIMUM WEAR AND LOW RUNNING COST

Material transfer with reduced wear and tear. The reduced number of parts also saves on replacement and general wear & tear. And with Dynapacs long-lasting belt concept, all replacements can be planned and scheduled conveniently and predictably.

STAY COMFORTABLY IN CONTROL

The Dynapac MF2500 puts the operator in focus with intuitive features like a simple to-operate UNI panel. The optional joystick can be adjusted to the driver seat in multiple way. For an ergonomic working position. Due to the liftable platform the operator stays away from the fumes.

PERFECT GRIP & SMOOTH

DRIVE BEHAVIOUR

The long tracks and the weight of less than 25t and the low center of gravity balance out the feeder. Additionally, the low weight allows paving on bridges and facilitates transport. An efficient power concept for less than 10l/h fuel consumption results in a low CO2 emission.

STAY ON TOP OF THE PROCESS

The platform can be lifted steplessly up to 1m. This ensures a prefect overview for the operator for better and saver performance. Additional sensors for the belt speed and the distance between camera supports the operators on their challenging job.

BENEFITS AT A GLANCE

The machine is versatile and can be used for materials other than asphalt, such as road base aggregates.

GO WITH THE FLOW STAGE 1 MIXING INDUCES FLOW FROM THE COLD REGION

The conical augers push the cold material from the outer area to the hot center. The shape of the conical augers feed portioned colder material to the main hot material stream. If the mix is already homogeneous or cold like (eg RCC) the augers can be switched off.

Due to the high torque of the hydraulic pumps, the colder material is pushed actively to the center.

Thus, IMIX tackles thermal and physical segregation for an always homogenous mix.

IMPROVE MIX QUALITY

STAGE 2 MIXING BRINGS FLOW BACK TOGETHER & FINALIZES THE MIX QUALITY

The center flow divider splits up the pre-homogenized material. High wear resistant augers combines the material to a homogeneous stream.

Flexibility is a must for any paving project. That’s why with the Dynapac MF2500 IMIX, both cold and non-segregated mix can be fed without engaging the MX Stage 2. When the MX Stage 2 is lifted, the throughput can go up from 1000 t/h to 4000t/h (2000 t/h with Swing conveyor attached). Among the many advantages of this function is increased throughput for cold material like RCC which is normally paved in thick layers and requires a lot of material.

The auger at the end of the belt ensures that the particles are evenly distributed.

OPERATOR IN FOCUS

COMFORTABLY IN CONTROL

Operators are behind the wheel of any project. That’s why their comfort and safety are crucial. The Dynapac MF2500 puts the operator in focus with intuitive features like a simple-to-operate UNI panel, distance control and material sensors, as well as the handy SwingAssist function.

IMIX SETTINGS

Since every jobsite is different, the parameters of IMIX can be adjusted to the requirements: Automatic vs. manual mode or speed. IMIX can also be switched off/ lifted up, when cold material is conveyed.

STAY FLEXIBLE

SWINGAPP FOR HIGHEST FLEXIBILITY

With the unique Dynapac SW6500 a standard MF2500CS can be transformed into a swinging feeder in around 10 to 20 minutes. The Swing App system can now be brought on hydraulically without the aid of a crane or additional mounting assistant tools.

The hydraulic jacks make the mounting easy and convenient. With a swing angle of 55° and a side reach of 3.4m, the Dynapac feeder is the perfect machine for a lot of applications.

With the optional SwingAssist the SwingApp height and angle as weill as the feeder positions can be memorized and recalled easily by pressing a button on the dashboard. This feature helps the operator by supporting him during his demanding job.

SMART FEEDING

DISTANCEASSIST

The speed of the feeder is automatically controlled by a sensor, to keep the feeder and the paver in the correct distance.

Consequently, the Dynapac MF2500 stays on course and the operator can concentrate on the feeding process. This ensures highest daily work capacity and quality.

Due to the LED-bar at the back of the feeder canopy the paver driver is always informed about the status of the DistanceAssist system.

EASY CLEANING

AUTOMATED CLEANING & HEATED SCRAPER

Efficiency and convenience should be a part of every job, which is why the Dynapac MF2500 IMIX, comes with an optimized cleaning concept with an automatic spraying system for the belt an enlarged release agent hose and hose connections in the front and the back of the feeder.

Additionally, the special heated scraper offers crews quick and easy cleaning after every use. Thanks to its unique design, it guarantees that residue and even particularly stick material does not get stuck on the machinery or fall on the floor. The heated scraper can also be switched off when cold material is conveyed.

AVOIDANCE OF SEGREGATION

DO NOT ALLOW AIR INTO THE MIX

Oxygen in the asphalt let the mix age. Minimum number of transfer points reduce the risk of aging, since the risk of oxygen ingress is reduced. Least interference to the asphalt mix ensures a high-quality mix.

KEEP THE MATERIAL HOT

The material stays hot during transport on the belt due to the width and speed of the conveyor. Covers minimize the heat loss. Large tunnel and the unique Dynapac conveyor ensure bulk material transfer, which ensures that the mix stays hot.

SMART FEEDING & DISTANCE ASSIST

The filling sensor on the conveyor end monitors the filling degree in the paver hopper and controls the belt speed automatically. The release agent quantity can be dosed precisely according to the asphalt. Twice per day for dry asphalt up to multiple times per day. The optional steering device automatically guides the feeder.

The speed of the feeder is automatically controlled by a sensor, to keep the feeder and the paver in the correct distance. Consequently, the Dynapac MF2500 stays on course and the operator can concentrate on the feeding process. This ensures highest daily work capacity and quality. Due to the LED-bar at the back of the feeder canopy the paver driver is always informed about the status of the DistanceAssist system.

Similar models may be shown in addition to the featured model. Equipment may be shown with options.

Specifications are subject to change without prior notice.

Specifications

IMIX MX Stage Ll - Mixing devices : 2 conical augers
Conveyor - Conveyor speed: Constantly variable
IMIX MX Stage L - Mixing devices : Flow divider with 2 mixing augers
Alternative Engine - Manufacturer/Model: Cummins QSB 6.7-C220
Dimensions - Transport width: 2.55 m
Dimensions - Transport length: 9.62 m
Engine - Manufacturer/Model: Cummins B 6.7-C225
IMIX MX Stage Ll - Auger diameter: 320 mm
Conveyor - Feed capacity, optional swing conveyor: 1200 t/h
Engine - Emissions according to: EU Stage V /EPA Tier 4f
Alternative Engine - Fuel tank capacity : 300 l
Masses - Transport mass: 21.6 t
Alternative Engine - Rated power, SAE J1995: 164 kW (220 hp ) @ 2200 rpm
Engine - Electrical system: 24V
Engine - Fuel tank capacity: 360 l
IMIX MX Stage L - Drive system: Hydraulic single drives
Engine - Rated power, SAE J1995: 168 kW (225 hp ) @ 2200 rpm
Material Hopper - Capacity: 7 m³ (13 t)
IMIX MX Stage Ll - Speed : 45 -50 RPM
Conveyor - Feed capacity: 1200t (4000t with disengaged IMIX)
Traction - Operating speed, max: 25 m/min
Dimensions - Transport height: 3.10 m
Dimensions - Front ramp angle: 12°
IMIX MX Stage Ll - Drive system: Hydraulic single drives
Conveyor - Conveyor type: Rubber belt on two chains, mounted with metal stiffeners
Alternative Engine - Emissions according to: EU Stage III /EPA Tier 3
IMIX MX Stage L - Auger diameter: 380 mm
IMIX MX Stage L - Speed : 79 RPM
Alternative Engine - Electrical system: 24V
Conveyor - Conveyor width: 1.20 m
Conveyor - Feeding height (max/min): 2.5 m /2.15 m
Traction - Transport speed, max: 4 km/h

Specifications

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