Dry Digestate and Silage Maize

Martin Energietechnik MULTIMIX HD

Turn and loosen digestate, silage maize and compost in a drying container so moisture escapes evenly and the volume drops sharply, even with heavy, poorly flowing material.

This MULTIMIX HD screw mixer from Martin Energietechnik is the heavy-duty version, built for separated digestate that the standard model cannot handle. Built 10/2020, approx. 635 operating hours, as-new condition. Checked, serviced and ready for use by us. All 5 screws are in good condition.

Only one unit available. This is a single used machine, not ongoing stock. Once sold, it is gone. Pickup and transport (750 kg gross) have to be scheduled.

Best for: biogas plants and farms that dry digestate, silage maize or compost in containers.
Not suitable for: drying containers with dimensions other than those listed below.

Fits drying containers with:
• Length 6500 mm
• Inner width 2314 mm
• Inner height 2090 mm
• Round-tube track D = 89 mm
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What the equipment means in practice:
4.4 kW drive motor with heavy-duty chains: strong drive for heavy material, and the automatic chain tensioner keeps the chain tight by itself
5 conical special screws for silage maize and digestate: matched to a container height of 2090 mm
Travel drive with 4 driven wheels: the unit moves along the track on its own
PLC control with manual and automatic mode: set the pause time of the reversing cycle steplessly, then let it run
Trailing cable approx. 10 m with CEE 16 A plug, 5-pole: connects to standard three-phase power

Complete package: base unit with 4.4 kW motor, chain drive with automatic tensioner, 4-hole flange for the screws, 5 conical special screws, travel drive, control cabinet with PLC (safety functions, manual/automatic mode) and connection cable to the unit.

The machine in detail: compared with the standard model, the HD version has, according to the manufacturer, a wider base frame, special screws, higher drive power and a reinforced drive train.

Technical data: Martin Energietechnik, MULTIMIX HD, built 10/2020, approx. 635 h, 4.4 kW, CEE 16 A 5-pole, gross/net weight 750 kg / 695 kg, customs tariff no. 8479.8220, country of origin Germany.
Condition: as new, usual cosmetic signs of use.
Location: 6064 Kerns (self pick-up, transport by arrangement).
Price: CHF 15,000.

Why you can buy with confidence: built 10/2020, approx. 635 operating hours, checked and serviced by us, all 5 screws in good condition, in-person inspection in Kerns by appointment.

Inspect and test before you buy: you may verify identity, condition, completeness and operation at inspection or pickup. We guarantee what we control: the machine is what this listing says it is, complete and functional when you see it. We do not promise performance in an application we cannot assess, which is why we ask about yours first.

Why buy now: this is a single used machine, not ongoing stock. Once sold, this exact configuration is gone.

First-buyer bonus: buy by October 27, 2026 and receive CHF 1,000 off, so CHF 14,000 instead of CHF 15,000. Valid until October 27, 2026, or until the machine is sold.

Action: send us your intended application, required capacity and destination. We will confirm suitability and provide a transport estimate.