Main features of the Rollier ML series vibrating feeders.
Rollier ML series vibrating feeders are trays powered by vibrating motors. A tray reinforced by metallic nerves vibrates that moves or extracts the material to deposit it in its destination. They can function in a dosage form, so it is very useful in processes of all kinds
Rollier ML series vibrating feeders are used to transport and dispense any type of bulk materials.
Depending on the material to be transported, this tray can be lined with the following coatings:
- Anti-wear plate, for use in quarries with hard stones
- Non-slip polyethylene
- High density polyethylene
- Polyurethane
- Rubber or rubber metal sheet
- Ceramic lining with high anti-wear power.
Advantages
- Robust and simple design
- Compact implementation by springs, silentblocks or Rosta systems
- They may be suspended or supported
- No maintenance
- Low power consumption
Rollier series ML vibrating feeders can be made hermetic, with a closed system in tréllex rubber or similar.
To learn more about Rollier vibrating feeders and vibrating conveyors click here.
Used to transport and dispense any type of bulk material.
Electromechanical drive powered by two electrical vibrators, which are usually installed below the hopper or pre-stock tunnel to feed, transport, extract and dispense bulk products. They are fitted with a static hopper spout to prevent the material from gravitating on the tray. The hopper spout measurements are included in the hopper installation plan.The hopper spout can be ordered with different blade or bar closures, load guides and airtight covers with elastic seals. Shutdown flow can be adjusted, modifying the mass eccentricity of the motor vibrators, which are equipped with a continuous scale dial. When the equipment is loaded, this adjustment is carried out using latest generation frequency variators, which can incorporate a braking chopper to halt feeding immediately. By combining both adjustment options it is possible to achieve a flow range of 0 100%.Low maintenance (periodic lubrication of the motor vibrator bearings). CE Marking. See video here.
- Compression steel springs
- Tensile steel springs
- Rubber anti-vibration protections
- AG type articulated mounts
In all cases, insulation is optimised, reducing as much as possible any transmissions and noise caused by the vibrations.
Model | Width (mm) | Length (mm) | Weight (kg) | Production (t/h)** | Production (m3/h) |
---|---|---|---|---|---|
ML 30 65 | 300 | 650 | 65 – 75* | 25 – 22* | 15 – 13* |
ML 40 80 | 400 | 800 | 130 – 150* | 112 – 91* | 70 – 57* |
ML 50 90 | 500 | 900 | 150 – 160* | 134 – 106* | 84 – 66* |
ML 60 100 | 600 | 1000 | 220 – 255* | 268 – 260* | 167 – 162* |
ML 70 120 | 700 | 1200 | 240 – 280* | 348 – 319* | 217 – 199* |
ML 80 130 | 800 | 1300 | 280 – 330* | 389 – 302* | 243 – 189* |
ML 90 145 | 900 | 1450 | 370 – 440* | 448 – 351* | 280 – 219* |
ML 100 160 | 1000 | 1600 | 460 – 540* | 515 – 434* | 322 – 271* |
ML 110 175 | 1100 | 1750 | 630 – 720* | 649 – 526* | 405 – 329* |
ML 120 190 | 1200 | 1900 | 660 – 760* | 899 – 665* | 562 – 416* |
ML 135 205 | 1350 | 2050 | 850 – 975* | 922 – 717* | 576 – 448* |
ML 150 235 | 1500 | 2350 | 1120 – 1280* | 1013 – 711* | 633 – 444* |
ML 180 280 | 1800 | 2800 | 1800 – 2040* | 1359 – 951* | 843 – 594* |
Combining standard feeder options with the different formats and manufacturing possibilities, ROLLIER offers an endless range of customised machines suitable for the requirements of each product and application.
- Lengths of up to 7 metres (greater lengths can be provided using independent modules set up in series)
- Transversal distributors and feeders
- Closed chutes with metal or polycarbonate covers
- Tubular channels
- Multiple discharges via flap valves operated by pneumatic actuators
- Airtight equipment using elastic seals
- Buffer hopper conveyors
- Screen conveyors for material cleaning