1.6ft³ Hopper Laboratory Split-O-Matic with 8 Chutes at 45° per Stage

Model: SM-4L
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1.6ft³ Laboratory Split-O-Matic Splitter with 1.6ft³ (45L) hopper capacity is optimal for large samples that must be quickly and accurately reduced. With a single pass, this unit processes bulk samples of granular materials into small fractions for efficient preparation of test specimens. This Splitter is well-suited for aggregates, sand, gravel, ores, coal, coke, or other free-flowing granular materials up to 1in (25mm) topsize.

The exclusive three-stage design allows the user to select sample fractions of 1/2, 1/4, or 1/8 of the bulk sample. A selection lever sets internal sample fraction positions, directing selected fraction to the sample pan and the balance to the reject pan. V-bottom chutes precisely align material flow for more accurate divisions. Sample hoppers have a gate-release mechanism for greater control of sample dividing and even distribution of material over the chutes. The SM-4L and SM-4LC have 8 chutes per stage and a chute bar width of 2in (51mm). Chutes are sloped at 45° or 60°.

Laboratory Splitter has heavy, welded-steel construction with a painted and baked finish. Front panel doors latch shut for superior dust control and open wide for easy cleaning. Sample pans are included and are size-matched to hopper capacity. Bottom flange is suitable for anchored or freestanding lab use.

Features:

  • Optimal for quickly and accurately reducing large samples
  • Efficiently prepares test samples in a single pass
  • Gate-release hopper offers greater accuracy and control of sample dividing
  • Three-stage design delivers testing versatility with user-selectable sample fractions
  • Meets ASTM and AASHTO standards

Included Items:

  • 1.6ft³ Hopper Laboratory Split-O-Matic Splitter w/ 8 Chutes
  • Sample Hopper
  • Sample Pans

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Specifications

Attribute nameAttribute value
Maximum Particle Size1in (25mm)
Hopper Capacity1.6ft³ (45L)
Chutes per Stage8
Chute Angle

SM-4L: 45°

SM-4LC: 60°

Chute Width2in (51mm)
Sample Fractions1/2, 1/4, 1/8
Product Dimensions25x16x53in (635x406x1,346mm), WxDxH
Estimated Shipping Weight

SM-4L: 415.0lb (188.24kg)

SM-4LC: 530.0lb (240.41kg)

Product Q&A

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.

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