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DEPOWDERING
METAL

THE NEW STANDARD FOR MEDIUM-SIZED PARTS

The SFM‑AT350 is an automated depowdering system for medium-sized laser-melted metal parts in additive manufacturing. SFM‑AT350 features an optimally utilized chamber volume and intelligent functions. The depowdering system sets new standards for cleaning medium-sized parts made of metal.

PART

Dimensions400 x 400 x 400 mm
500 x 280 x 400 mm
Weightmax. 100 kg (incl. build plate)
SFM-AT350 part size

FOR PARTS UP TO
400 X 400 X 400 MM

The low chamber volume of the SFM-AT350 is utilized for maximum efficiency. With a special arm design, the depowdering system can accommodate parts up to 400 x 400 x 400 mm or 500 x 280 x 400 mm that weigh up to 100 kg. The SFM-AT350 has an extremely compact footprint and low inert gas consumption. It provides the best cost:footprint ratio of any system.

SFM-AT350 with operator

SFM-AT350-E:
ULTRASONIC DEPOWDERING

As an alternative to standard machines, the SFM-AT350-E is available with piezoelectric excitation. It cleans parts very gently by using very high, self-regulating ultrasonic vibration. Ultrasonic cleaning is ideal for delicate structures like those of medical parts, for example.

SFM-AT350 is compatible with SPR-Pathfinder

PROGRAMMABLE
MOTION PATTERNS

The latest SFM-AT350 generation is compatible with our SPR-Pathfinder® software. This software automatically calculates individual motion patterns for each part, which the depowdering system then follows to remove 100% of the powder.

PRODUCT DETAILS SFM-AT350

  • Automated 2-axis swivel device
  • Rotary table with infinite rotation
  • Material lock with special container for collecting metal powder
  • Vibrator with a wide frequency range
  • Manual depowdering (with compressed air or inert gas) of residual powder via sealed glove ports
  • Powerful dust removal for non-reactive materials
  • Protective gas inertization for reactive materials in accordance with ATEX
  • SPR-Pathfinder® Software for simulating and programming the cleaning program
  • Programmable knocker
  • Digital-Factory-Tool
  • OPC UA interface
  • Ultrasonic depowdering (SFM-AT350-E)
TECHNICAL DATA
Machine dimensions (W x D x H)1,310 x 1,100 x 2,140 mm
Installation space (W x D x H)2,300 x 2,300 x 2,300 mm
Weight650 kg
Supply voltage / frequency400 / 50 – 60 V/Hz
Power consumption1.0 kW
Power connection16 A
PART
Weightmax. 100 kg
Dimensionsup to 400 x 400 x 400 mm
or 500 x 280 x 400 mm

VIDEO SFM-AT350

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More Information

COUNTDOWN

RAPID + TCT 2025
BOOTH 2127

30 DAYS
10 HRS
52 MIN