2024 Vermeer® Trommel Screens TR521

Information

2024 Vermeer® Trommel Screens TR521

Designed to separate a wide variety of materials such as compost, soil, sands, gravel, light aggregate and sludge.

The TR521 Tier 4F Stage IV trommel screen is specifically designed to separate by size a wide variety of materials such as compost, soil, sands, gravel, light aggregate and sludge. Screen enhancements to the drum enable quicker and simpler changeout and tensioned screens allow for increased overall open screen area. The revamped TR521 with wireless remote control offers intelligence to the machine for operational setting control and allows the operator to monitor from a loader cab or distant location.

Features may include:

Tall, wide throat opening
  • Move material smoothly without bridging, thanks to a tall, wide throat opening.
Heavy-duty rollers
  • Extend belt life even under tough loading conditions with closely set, heavy-duty rollers supporting the apron conveyor.
Increasing screening area
  • Keep screen weights low when processing wet materials by clamping on a smaller diameter tension screen wire and increasing screening area.
Reduced spillage
  • Speed up your clean up because the flashing and sheeting fit tightly against the drum and conveyors to reduce spillage.
Advanced controls
  • Operators can control the machine through either the Vermeer DP10 display mounted on the control panel, or through a handheld transceiver remote.
Stainless steel screen options
  • Stainless steel screens offer increased durability and reduce the amount of screen binding when working with wet or corrosive materials.

Photos

Highlights

  • Glendon, Alberta
  • 2024
  • Vermeer®
  • Trommel Screens TR521
  • Available
  • Operation: 259.1 cm | Apron Opening: 94 cm | Apron Conveyor Belt: 106.7 cm | Drum Support Description: 4 in (10.2 cm) | Head Pulley Type: 38" (996.5 cm) | Self-Cleaning Tail Pulley Dimensions: 38" (96.5 cm)
  • Operation: 4.9 m | Conveyor Belt Stacking: 14.5' with drum at 4 degree | Apron Opening: 34 in (86.4 cm) | Hopper: 9.5' (2.9 m) from ground level at operating incline

Specifications

  • 2024
  • Vermeer®
  • Trommel Screens
  • TR521
  • General
  • Conveyor: 463.8 cu-cm | Drum: 48.8 cu in (800 cu cm)
  • Leaf spring
  • Option One: 235-75R 17.5 H qty 8
  • Drum Drive Chain: 120 WT
  • Fines Belt: 157 m/min | Apron Conveyor: 0-35 fpm (0-10.7 m/min) | Drum: 0-24 rpm
  • Drum Operation: 0-33.1 gpm (0-125.3 L/min) | Operation: 62.9 gpm @2500 psi (238.1 L/min @ 172.4 bar)
  • Description: Four independent hydraulic jacklegs
  • Self-Cleaning Return Idlers: 7, each 4" (10.2 cm) diameter | Tail Pulley Takeup: 30.5 cm | Head Pulley Bearing: 2.5" (6.4 cm) pillow block | Brush Diameter: 35.6 cm | Troughing Idler Type: 20 degrees CEMA "B" with permanently sealed bearings spaced at 24" (60.96 cm) centers | Drum Support Description: Four steel trunnion rollers 8 in (20.3 cm) diameter 4 in (10.2 cm) width | Drum Angle Adjustability: 3-5 degrees | Drum Diameter: 1.5 m | Hopper Opening: 13.2' x 5' (4 m x 1.5 m) | Thrust Bearing Diameter: 12.7 cm | Thrust Bearing Face: 7.4 cm | Brush Assembly Support: Two 1.25" (3.2 cm) sealed ball bearings | Head/Tail Pulley Type: Rubber-lagged, 12" (30.5 cm) diameter | Rubber Flashing: Adjustable, .25" (.64 cm) thick, 4" (10.16 cm) | Self-Cleaning Tail Pulley Dimensions: 10" (25.4 cm) diameter, with 2.4" (6.1 cm) shaft | Head Pulley Type: Rubber lagged, 12" (30.5 cm) diameter | Apron Conveyor Rollers: 6" (10.2 cm) diameter qty. 13 | Fines Conveyor Frame: 4" x 8" (10.2 cm x 20.3 cm) structural steel tubing
  • Operation: 26.2 m | Drum: 6.4 m | Apron Conveyor: 4.6 m | Fines Conveyor: 19.8 m
  • 14.2 m
  • Operation: 4.9 m | Conveyor Belt Stacking: 14.5' with drum at 4 degree | Apron Opening: 34 in (86.4 cm) | Hopper: 9.5' (2.9 m) from ground level at operating incline
  • 259.1 cm
  • Operation: 259.1 cm | Apron Opening: 94 cm | Apron Conveyor Belt: 106.7 cm | Drum Support Description: 4 in (10.2 cm) | Head Pulley Type: 38" (996.5 cm) | Self-Cleaning Tail Pulley Dimensions: 38" (96.5 cm)
  • 4 m
  • Conveyor Belt: 91.4 cm
  • Bottom: 86.4 cm
  • Approximately 150 cu yd (114.7 m³) per hr with .5" (1.3 cm) screens installed and material with moisture less than 40%
  • 3.8 cu m
  • Tank: 594.3 L
  • Maximum Screen Panels: 6 | Idler Type: 20 degrees CEMA "B" with permanently sealed bearings spaced at 24" (61 cm) centers
  • 18007.6 kg | Hitch: 6078.1 kg
  • Bristle: Polyethylene
  • Conveyor: 220 lb (99.8 kg), 2 ply, 2/16" x 1/16" (4.8 mm x 1.6 mm)
  • Leaf spring
  • Fines Conveyor: Part of trailer frame