Tilt-To-Load Drum Tumbler with Automated Controls, & Enclosure with Safety Interlock. Automatically lifts drum, rotates for time set, then returns drum to upright at floor-level. Single-phase 220V 50Hz TEFC motor


  • Load upright drum at floor level
  • Automatically lifts drum, rotates for time you set, and then returns drum to upright position at floor-level for easy handling
  • Mix inside closed drum to reduce hazards and worker exposure
  • Incorporate sediment and homogenize valuable ingredients
  • Avoid messy cleanup of insertion mixers
  • Mix inside a closed steel, plastic or fiber drum
    • 29" to 37" (74 to 94 cm) tall
    • 18" to 23.5" (46 to 60 cm) in diameter
    • Typical 30 to 55 gallon (114 to 210 liter) size drum
  • Capacity:
    • 800 Lb. (363 kg) Full Drum
    • 400 Lb. (181 kg) Half-Full Drum
      Partially full drum with unbalanced, shifting load is harder to tilt than a full drum
  • OSHA, CSA and EU require enclosure with safety interlock to shut off rotator when gate is opened
  • Model 311-1-220-50 has single-phase 220V 50Hz TEFC motor
  • ONLY for country with 50Hz power supply
  • Includes
    • Drum Tumbler
    • Automated Control Package
    • Guard Enclosure Kit with Safety Interlock
  • Adjust drum rotation from 4 to 16 RPM


Drum RPM4 to 16 RPM

RPM is based on 22.5" (57.15 cm) diameter drum.

Full Capacity800 Lb. (363.2 kg)

Half-full Capacity400 Lb. (181.6 kg)

Half-full capacity is an indication of the capacity for an unbalanced, bottom-heavy drum. A partially full drum with an unbalanced and shifting load is harder to tilt than a full drum.

Motor information

StyleTEFC (Totally enclosed fan cooled)
Explosion proof No
Voltage / Amp draw220v / 9.7

Shipping dimensions

Ship lengthNot available.
Ship widthNot available.
Ship heightNot available.
Ship weight1320 Lb. (599.28 kg)
Ship class150
4-digit serial numbers are simply the month & year of manufacture.
Example: 1120 is November 2020

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Fully Enclosed Crate for export of 1 of 310 Series with Enclosure Kit (NOT set up). Crate is heat treated and certified IPPC compliant.


Top hold down bar for drum holder 5801-p used on 309; 310 and 311 series drum tumblers.

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Factory Installed Cinch Chain OPTION

California Proposition 65 Information

WARNING: This product can expose you to chemicals including barium sulfate, cobalt, titanium dioxide, and 2-methylimidazole, which are known to the State of California to cause cancer, and bisphenol-A, which is known to the State of California to cause birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov