400L Ribbon Mixer — Commercial Mushroom Substrate Batch Mixer

The Blue Myco 400-liter ribbon mixer blends substrate ingredients, supplements and water in one heavy steel trough, so every batch goes into the bag at the same moisture and the same recipe. It replaces the shovel-and-tarp stage of substrate prep with something repeatable, and it ships with the watering bar included and freight paid.

• 400 L14.1 cu ft total volume
• 3,000 Wmotor
• 220Vsingle phase, 20 A circuit
• 600 lball-steel build
• 3 yrwarranty

Helical ribbon blades turn the whole batch over from end to end, carrying dry ingredients, supplements and water through each other until the mix is even. When it is done, the front discharge empties the trough without anyone reaching in, and the safety grate cover stays on while the blades turn.

Why batch consistency matters

Hand-mixed substrate almost always ends up with dry pockets and wet clumps. Those variations do not stay in the mixing tub: they show up weeks later as bags that colonize at different speeds and fruit on different schedules, and wet spots are where contamination tends to start.

A mechanical mixer takes that variable out. Ingredients, nutrients and moisture are distributed evenly through the batch, which is what makes colonization times and yields predictable enough to plan production around. For a commercial grow, that predictability is worth as much as the labor saved.

Measured hydration with the included watering bar

Water goes in through the included watering bar, which spreads it along the length of the trough instead of dumping it in one spot. It connects to a standard garden hose, and you can put a water meter in line to add the same measured amount to every batch rather than judging moisture by eye.

Specifications

Electrical and installation

The mixer runs on 220 VAC single phase, and we recommend a 20 amp circuit. Have a licensed electrician confirm the circuit and receptacle for your panel before it arrives. Plan floor space for the full 50" by 72" footprint plus room at the front to discharge into bins or a cart.

Where it fits in your workflow

Mix, bag, sterilize. The mixer is the first stage of a production line that feeds straight into filter patch grow bags and then a commercial sterilizer. If you pasteurize bulk substrate rather than sterilize it, our B-310L and larger chambers run both processes.

• Sterilizers
• Grow bags
• Substrate & supplies

Common questions