Steff Supersonic 4 Variable Speed 4-Roll Feeder With Stand


Steff Supersonic 4 Variable-Speed Power Feeder

Maggi automatic stock feeders, known under the STEFF brand, have made history. They are vital accident prevention devices on traditional machines on which it is necessary to carry out precise, reliable, and fast machining, all the while ensuring maximum safety for the operator. Steff Power Feeders also offer an excellent value to cost ratio!

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  • Roller/Belt Vertical Range of Motion is 1 inch.
  • Electrostatic paint finish.
  • Sintered case hardened gears.
  • Bronze alloy main drive gear.
  • Natural rubber, 50 shore hardness rollers/belts. (Polyurethane rollers are also available).
  • Calibrated spring support to maintain consistent roller contact.
  • Variable speed up to 82 feet per minute (108.5 FPM with optional gears)
  • Quick forward/reverse selection
  • SMART electronic controller
  • Patented VARIOPOWER system for perfect grip at all speeds
  • Complete with Universal support column
    • 41600016 Gear Z=22
    • 41600025 Gear Z=43


Feed Rollers:

Number of Rollers:


Roller Dimensions:

Ø 120 x 60 mm

Roller Hardness:

50 shore

Roller Springing Travel:

20 mm

Feed Speeds:

0.5 – 9.5 m/min

Motor Power:

Three-Phase Motor:

1 HP (0.75 kW)

Feeder Dimensions:

490x615x220 mm

Shipping Dimensions:

670x570x330 mm

Net Weight:

34 kg

Gross (Shipping) Weight:

36 kg


Additional information


230V Three-Phase, 440V Three-Phase