Browse drum-style mulch coloring machines for sale from Amerimulch, Fecon, Cheetah, and other manufacturers. A drum colorizer is the highest-volume mulch coloring system available — a rotating drum tumbles raw mulch through atomized colorant for fast, even dye coverage at production rates that batch systems cannot match. If your operation produces thousands of yards of colored mulch per day, a drum colorizer is the standard machine for the job. GrinderCrusherScreen has been connecting buyers with mulch colorizers since 1973. Browse our inventory below or call 770-433-2670 for pricing.

How Drum Colorizers Work

Raw mulch feeds into one end of a large rotating drum via conveyor. Inside the drum, spray nozzles deliver atomized liquid colorant as the mulch tumbles. The tumbling action ensures complete, even coverage on all surfaces. Colored mulch exits the opposite end of the drum onto a discharge conveyor or directly into a stockpile.

Drum colorizers run continuously — there is no batch loading, mixing, and unloading cycle. This makes them the fastest mulch coloring method available. A single drum colorizer can process 100 to 200+ cubic yards per hour depending on the model and colorant type.

What to Look for When Buying

• Drum size — larger diameter and longer drums handle more volume per hour. Match the drum capacity to your daily production target
• Spray system — inspect nozzles, pumps, and colorant delivery lines. Even coverage depends on consistent spray pressure and nozzle condition
• Drive system — check the drum drive motor, chain, and bearings for wear. Drum colorizers run long hours under constant load
• Conveyor integration — confirm the infeed and discharge conveyors match your existing site layout. Many operations feed colored mulch to a stacking conveyor for stockpiling

Brands We Carry

• Amerimulch: the Colortrom and Colortrom 125 are among the most widely used drum colorizers in the mulch industry. Built for continuous, high-volume production
• Cheetah: high-capacity drum mulch colorizers designed for heavy production schedules
• Fecon: the CM2000 is a mid-range drum colorizer with solid throughput for growing operations

We also see drum colorizers from MGL, Vermeer (Vector series), and other manufacturers. Inventory changes regularly — call 770-433-2670 if you need a specific model.

Find the Right Drum Colorizer

Browse our current drum mulch colorizer inventory below, or call 770-433-2670 to talk with our team. Looking for a different style? See tub colorizers for batch-style production or pump-style colorizers for spray-applied systems. Browse all mulch colorizers.