T-400

Medium production in a transport-ready design.

The T-400 is a 4' trommel built for medium-production operations. Its modular design supports transport by truck throughout North America or by shipping container for overseas projects, while providing a heavy-duty screening and recovery setup for ongoing production.

100-180 TPH
Processing Capacity
16 inches
Max Feed Size
2,200 GPM
Water Requirement
50 kW
Power Requirement
44,500 LB
Equipment Weight
Download specs sheet

Built for dependable medium-scale production.

Reinforced Feed Hopper

  • Designed for excavator feed
  • Accepts feed up to 16"
  • Lined with 1/4" AR plate
  • Built-in spray bar supplies wash water around the hopper
  • Removable side wings help prevent spillage

4' Heavy-Duty Trommel Screen

  • Replaceable punch plate screen
  • 12.5 HP electric gear motor drive
  • Sealed and lubricated drive chain
  • Centre wash bar with nozzles for effective washing

Efficient Recovery Runs

  • Proprietary feed distributor helps distribute material evenly onto the main runs
  • Recovery surface can be configured in three sections

Electrical Control Panel

  • NEMA 4 / IP65 electrical panel
  • Robust protective cover
  • Fully pre-wired
  • Start / stop pushbuttons
  • E-stop pushbutton
  • Operating hour meter
T-400 technical drawingT-400 3D rendering

Build the T-400 around the way your site runs.

01

30' × 30" Stacker Conveyor

  • Impact bed, V-scraper, VFD and guarding package
  • 1/2" urethane hopper skirting
  • 3/8", 3-ply belt with vulcanized ends
  • Electric gear motor drive
  • 12" take-up for belt adjustment and tracking
30' × 30" Stacker Conveyor
02

Hydraulic Riffles

  • Hydraulic riffles with hoses and filtration system
  • Injects fluidization water into the concentrate bed between riffles
  • Helps maximize gold recovery and prevent packing
  • Filtration system helps prevent plugging of fluidization water holes
Hydraulic Riffles
03

4' Heavy-Duty Trommel Screen

  • Replaceable punch plate screen
  • 12.5 HP electric gear motor drive
  • Sealed and lubricated drive chain
  • Centre washbar with nozzles for effective washing
4' Heavy-Duty Trommel Screen
04

Packing into Containers for Overseas Shipping

  • Packing available for overseas container shipping
  • T-400 modular design is suited to containerized transportation
Packing into Containers for Overseas Shipping
05

Aluminum Clean-up Troughs

  • Aluminum folding troughs attach to the ends of the main sluice runs
  • Tilt up during operation
  • Tilt down for efficient concentrate collection during cleanouts
  • Compatible with Macon cleanup concentrate hoppers
Aluminum Clean-up Troughs

Compare models.

T-400

T-400

Modular design supports easier transport by truck or shipping container.

Ideal For
Bulk testing or medium operations.
Processing Capacity
100-180 TPH
Max Feed Size
16 inches
Water Requirement
2,200 GPM
Power Requirement
50 kW
Equipment Weight
44,500 LB
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T-600

T-600

Oversized frame and heavy drum help handle coarser-grade materials.

Ideal For
Medium to large operations.
Processing Capacity
200-330 TPH
Max Feed Size
24 INCHES
Water Requirement
2,900 GPM
Power Requirement
70 kW
Equipment Weight
74,500 LB
View T-600
T-700

T-700

Macon’s most mobile trommel design, built to maximize sluicing time.

Ideal For
Large scale operations.
Processing Capacity
300-450 TPH
Max Feed Size
24 inches
Water Requirement
3,600 GPM
Onboard Hydraulic Power
85 HP
Equipment Weight
110,000 LB
View T-700

Support that keeps you moving.

From manuals and spare parts to commissioning and field support, Macon stays within reach after delivery. Optional spare parts packages help you prepare for common wear and planned maintenance, with Macon’s parts, sales and support teams available when you need help.
Explore Parts & Support

Talk to Macon about the T-400

Tell us about your production goals, feed material and site requirements. A Macon representative can follow up to help determine whether the T-400 is the right fit for your operation.