Everything your business can add

Accessories and options

Explore our range below and find the options that make everyday work easier and more efficient.

Add-on equipment

Grinder accessories

We offer practical accessories that support the daily use of our BioMasters – such as trolley systems, T-keys and hopper covers.

Trolleys
Trolley

When waste needs to be moved with minimum hassle

The trolley makes it easier to transport food waste from the workstation to the grinder – quickly and without heavy lifting.

The container tilts for easy, hygienic emptying. The solution fits standard bins and can be supplied with lids and extra containers, making it ideal for busy operations and a safe working environment.

T-key and security information
T-key

Quick fix in case of blockage

The T-key is used when material becomes stuck in the grinder.

It is placed directly over the blade, allowing the obstruction to be loosened manually – without disassembling the machine.

A simple tool that often solves the problem immediately and reduces the need for service calls.

BTN© Fume hood

Precise feeding of food waste

The hopper cover is designed for freestanding installations and ensures that food waste enters the grinder correctly and cleanly.

It minimises splashing and waste, improves workflow and contributes to stable, safe and hygienic operation.

BTN© Cutting knife

Efficient breakdown of larger items

The cutting knife chops and crushes materials such as fruit, bread and shells, ensuring that the waste passes easily through the system.

It effectively reduces the size of materials to prevent blockages, maintaining a steady waste flow and contributing to low water consumption and stable operation.

BioClean© soap subscription

Effective odor reduction at tank and outlet

A biofilter is connected to the tank’s ventilation system, breaking down odorous compounds from the biomass before the air is released. This significantly reduces odours around the installation – both indoors and outdoors.

The filter is filled with biological materials that neutralise odours naturally, without chemicals – a simple solution that improves the working environment and respects the surroundings.

Counter relay
Counter relay

Insights into usage and behavior

A counter relay is a small but valuable part of the system. It measures how often the grinder is pressed to start – and it provides insight into waste production and usage patterns.

The data can be used to optimize operations, reduce waste and follow developments over time. The relay is part of BTN’ increased focus on data and behavioral change.

BTN© Magnets

Grinder safety magnet protects the machine from foreign objects, downtime and costly repairs.

Our powerful safety magnet is designed to sit in the grinder and catch metal objects – such as cutlery – that accidentally end up in the food waste.

When the magnet detects a metal object, the grinder automatically stops before the foreign object reaches the blades.

This prevents damage to the machine’s mechanical parts and minimizes the risk of costly breakdowns and repairs.

Expand your system

Add-ons for tanks

We provide specialised equipment for our BioTanks – including auxiliary pumps, mixing pumps and biofilters for cleaning. These accessories ensure stable operation and easy maintenance.

Auxiliary pump

When grinder and tank are far apart

If there is a long distance or level difference between the grinder and the tank, an auxiliary pump is installed.

It ensures smooth and reliable transport of biomass – even across larger distances.

The pumps are compact, dependable and tailored to your specific setup, fitting seamlessly into your daily operations.

Agitation pump

Keeps biomass uniform and ready for pickup

In larger BioTanks, a mixing pump can be installed to prevent the biomass from separating.

This ensures a consistent mass that is easier to empty and maintains high quality for biogas production.

The pump is activated before emptying, reducing the risk of downtime and residue in the tank.

GSM module that tells you when the tank is full
GSM module

Automatic notification and emptying at full tank

The GSM module receives signals from the sensors in the tank and alerts BTN when it reaches 80% and 100% capacity.

Once the tank is full, the system automatically triggers an emptying – with no manual intervention needed.
This ensures stable operation and removes the need for continuous monitoring.

Biofilter
Biofilter

Natural odour reduction for tank and venting systems

The biofilter connects to the tank’s ventilation and breaks down odorous gases from the biomass before the air is released.

It reduces smells around the installation – indoors and outdoors – using biological materials that neutralise odours naturally, without chemicals.

A simple and effective way to ensure a healthier working environment and minimise impact on the surroundings.

Customise your facility

Add-ons for grease separators

We offer specialised accessories for our grease separators to ensure easy monitoring, operational reliability and full documentation access.

GSM module that tells you when the tank is full
GSM module

Operational overview – directly from the system

The GSM module receives signals from sensors in the tank and sends notifications to BTN’s software when the tank reaches 80% and 100% capacity.

Once full, the system automatically triggers an emptying – with no manual input required.

This ensures consistent performance and eliminates the need for manual supervision.

Grease alarm

Get alerted before problems arise

The grease alarm measures the fat layer in the separator and alerts you when it approaches capacity – helping to prevent overflow and downtime.

The alarm can be connected to building management systems or combined with GSM for text or email notifications.

Sampling well for grease interceptor
Sampling Chamber

Documented control of wastewater discharge

The sampling chamber provides easy access for authorities to collect water samples directly at the outlet – without interrupting operations.

It is often required for approval of grease separators, particularly in new buildings or areas with strict environmental regulations.

For underground installations, the chamber is integrated as standard; for freestanding models, it can be customised and added as an option.

Aco LipuSmart
Pumping station

Ensures drainage and protects against backflow

A pump station is used when wastewater from the grease separator cannot drain naturally – for example, in basement or underground installations.

It lifts the wastewater up to the drainage level and prevents backflow during blockages or heavy rainfall.

The pump station ensures reliable, safe operation and is particularly useful in setups with level differences or a higher risk of flooding.

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Søren Pihl
Drift & kundesupport
Søren Jeberg
Salg & spørgsmål
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Søren Pihl
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