Ranheat WA 150 Industrial Biomass Heater Configuration Options

The Ranheat WA150 is the perfect machine for workshops to start automating the disposal of their wood waste. Capable of burning both virgin wood and man-made board in a variety of forms including chipboard, MDF, and OSB. Burning dust, chips and shavings. It available in with a Bagloader feeding system and fully automatic feeding system.

The Ranheat WA150 has the capacity to dispose of 0.5-6tons of wood waste a week. It has lots of different configurations and methods of loading. Every business is different, take a look below and find your perfect configuration.

Comfortable Disposal Per WeekConfiguration
500kg-1000kg WA 150 BagLoader
800kg-2500kgWA 150 with BB-2
1000kg-4000kg WA 150 with B10 Silo
2000kg-6000kgWA 150 with C28 Silo
SystemLoading Options
WA 150 BagloaderDust in the BagLoader offcuts in the front
WA 150 with BB-2Fed Via one previously Bagged Dust Extraction Unit.
WA 150 B10 SiloCentralised Dust Extraction Unit or Conveying System
WA 150 with C28 SiloCentralised Dust Extraction Unit or Conveying System
Industrial Biomass Burner

WA 150 BagLoader
Can burn wood dust and shavings, no need for Briquette Machine

Bin the Briquette machine. The WA 150 BagLoader allows for dust to be loaded via the BagLoader, while offcuts can be fed through the front. This method offers the lowest capital cost for loading and provides scalability for future expansion.

Pros:

  • Lowest capital cost

Cons:

  • Requires loading every 2 hours

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Ranheat industrial wood waste burner hogger loader configuration

WA 150 HoggerLoader
Wooden Offcuts can be directly fed into the Hogger

The WA 150 HoggerLoader is ideal for clients whose waste primarily consists of offcuts, such as sheds, pallets, and structural timber. This system also has the capability to burn dust when fed via dust bags.

Pros:

  • Reduced capital cost since it does not require a silo.

Cons:

  • Inability to operate overnight due to the need for loading every 3 hours.

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WA 150 with BB-2 Silo with transfer screw in model of wood working factory.

WA 150 with BB-2 Silo
Baby Bunker – Full Automation at Smaller Scales

The BB-2 Bunker is the smallest silo option, designed for maximum flexibility. Growing woodworking businesses that are scaling up often have one or multiple bag-emptied dust extraction units. The BB-2 is intended to be retrofitted into factories with these units. With a small amount of buffered storage, a WA 150 with a BB-2 silo can fit well in a tight footprint and has a modest capital cost. The WA-150 can also be upgraded with extra silo storage later, with the BB-2 being part-exchanged. BB-2 silo is also available with a canvas top for customer that require a manual fill.

Pros:

  • Tight footprint
  • Lower capital cost than larger silos
  • Reuse existing dust extraction units
  • 2 days of fuel storage
  • Alternate outlet to outfeed into bags

Cons:

  • Customers with high usage demands, 1.5 tons a week, may struggle with the limited space and need to manage the feed rate of the dust going into the silo.

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WA 150 Industrial Wood Waste Burner with B10 wood waste bunker silo

WA 150 with B10 Inline Bunker Silo
More Storage – More Automated

The B10 Bunker Silo efficiently manages wood waste. With a capacity of 10m3 and the ability to store over 3 tons, it suits various business sizes. It features a low entry point fitting under most centralised Dust Extraction filters. Great for fitting down the side of existing Factories.

Pros

  • Ample storage volume with a low entry point

Cons

  • Less storage compared to conical bottomed silos

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WA 150 Industrial Wood waste burner with an offset Heater

WA 150 with B10 Offset
Higher Intensity – Different Angle

This configuration builds the transfer screw into the outfeeder. Perfect for tight spaces. Also available in a B6 Bunker Silo for a shorter configuration.

Pros

  • Ample storage volume with a low entry point
  • Can fit in rectangular spaces

Cons

  • Less storage compared to conical bottomed silos

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WA150 Industrial Wood Waste burner with C14 3m 1 Ring Silo

WA 150 with C14 Conical Bottomed Silo
WA 150 at full potential

Conical bottomed silos are the most space efficient storage method for storing industrial wood waste. They pack lots of storage volume in a tight footprint. Conveying material into these silos can be as simple as mounting a dust extraction system on top, with or without rotary valve. Or for dust extraction systems with large footprint and conveying system can be used. This can be either pneumatic, screw/auger based or drag conveyor

Pro

  • Best storage value per m3
  • Tight footprint

Cons

  • Conveying system required with larger dust extraction units

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The WA 150
Understand the difference

Explore the Ranheat WA 150 Industrial Biomass Burner in detail. Click on each part of the cutaway diagram to learn how our 5-pass heat exchanger, automatic stoker feed, and high-capacity combustion chamber work together. Discover why Ranheat is the leader in wood waste heating for woodworking factories and biomass systems.

Click the Spots on the diagram to find out more…

SUMMER / WINTER
DIVERTER

The winter/summer diverter optimises your industrial biomass burner for year-round use. Redirect warm air to your workshop in winter or vent it safely outside in summer. Fully automatic diverter options are available for hands-free operation—saving energy and maximising comfort in any woodworking factory or biomass system.

Five Pass Air to Air HEAT EXCHANGER
Up to 95% efficiency

Our 5-pass tubular heat exchanger is engineered for maximum energy extraction. With efficiency rates up to 95%, the WA 150 Industrial Wood Burner captures more heat from wood waste, lowering your fuel costs. Compact, powerful, and easy to maintain—it’s a critical advantage for any modern biomass heating system.


 

Large Combustion Chamber
Long Flame Path

Our horseshoe design allows for significant surface area increase resulting in a more efective heat transfer. Lined with Fire Bricks to lengthen the life of the of the system.

MODULAR
DESIGN

Ranheat’s modular design ethos allows for complete replacement of parts resulting in lower maintenance costs. Our modular design also facilitates complete upgradability as and when required.

AUTOMATIC
FEED SYSTEM

The stoker will automatically bring wood waste from the bag loader (or other feed systems) automatically into the fire chamber at a consistent and steay pace.

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WANT TO KNOW MORE?

Ditch the labour, keep the heat. Automate your waste with the WA 150.

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IS THE WA 150 RIGHT FOR YOUR NEEDS?

Don’t throw money in the skip. Calculate the value of your wood waste.

BIOMASS SYSTEM CALCULATOR

Eliminate Wood Disposal Costs
Get Rid of Fossil Fuel Bills

The Ranheat WA 150 is designed to burn a wide range of wood waste materials, making it a versatile heating solution for woodworking businesses. It can efficiently burn fine wood dust, sawdust, wood shavings, and small offcuts, which are common by-products of joinery workshops, furniture manufacturing, and sawmills. The system is also capable of handling processed board materials, such as MDF, chipboard, and plywood, provided they are burned in accordance with emissions regulations and necessary permits. For operations using dust extraction systems, the WA 150 can integrate seamlessly, ensuring an automatic and consistent fuel supply. Whether used in a manual loading configuration or with an automated BagLoader system, the WA 150 allows businesses to convert wood waste into efficient, cost-effective heating, reducing disposal costs and maximizing sustainability.

 

Choosing Between a Ranheat Warm Air System or a Ranheat Boiler System

Choosing between a Ranheat Warm Air System and a Ranheat Boiler System depends on the heating requirements, fuel handling preferences, and operational needs of the business.

Reasons to Choose a Ranheat Warm Air System (WA Series)

  • Direct Space Heating – Ideal for workshops, factories, and large open areas where warm air needs to be distributed efficiently without the need for radiators or pipework.
  • Faster Heat Delivery – Warm air systems heat spaces quickly, making them effective for environments where immediate heating is required.
  • Lower Installation Costs – No requirement for a hot water system, pipework, or heat exchangers, reducing upfront costs.
  • Standalone or Integrated with Extraction Systems – Can be fed manually or directly from a dust extraction system, ensuring efficient wood waste disposal.

Reasons to Choose a Ranheat Boiler System (MSU Series)

  • Process Heating & Hot Water – Best suited for businesses requiring hot water for heating systems, industrial drying, or process heating in addition to space heating.
  • Larger Heating Capacity – Boilers provide greater heat storage and distribution, making them ideal for multi-building operations or factories with extensive heating networks.
  • Centralized Heating Control – Can be integrated with radiators, underfloor heating, and heat exchangers to provide uniform temperature control across different areas.
  • Greater Fuel Flexibility – Designed to handle higher volumes of wood waste, including dust, offcuts, and panel board materials.
  • Longer Heat Retention – Boilers store heat energy within the water system, allowing for more stable and controlled heating compared to warm air systems.
  • Scalability – Available in capacities from 300kW (MSU 300) to 1100kW (M17 1100kW), making them adaptable to growing business needs.

Which System is Right for You?

  • If your primary need is heating a workshop or factory space efficiently and quickly, a Ranheat Warm Air System is the best choice.
  • If you require hot water for heating systems, industrial drying, or process heating, a Ranheat Boiler System offers a more scalable, long-term solution.

Both systems provide cost-effective, sustainable heating solutions, ensuring businesses can maximize energy efficiency while reducing waste disposal costs.

 

PowerMaximum Disposal
150kW6 tons/week
300kW12 tons/week
1100kW42 tons/week

The Biomass System That Works for You

Take control of your wood waste with a Ranheat WA 150 Industrial Biomass Heater. Whether you’re upgrading from a briquette system or automating your waste disposal for the first time, our modular, configurable units are designed for UK woodworking workshops and factories. Burn dust, offcuts, chipboard and more—all with up to 95% heat efficiency.

Ranheat systems let you streamline your workshop, reduce fossil fuel bills, and meet emissions compliance effortlessly. From BagLoaders to fully automated silos, there’s a biomass system for every scale.

 

WA 150 combustion chamber. Fixed grate with arch bricks to enlongate the flame path.

Case Studies
Waste Has Never Worked Harder

See how businesses across the UK and Ireland are transforming wood waste into clean, cost-effective heat. From staircase manufacturers to timber yards, Ranheat systems have helped clients cut fossil fuel bills, meet emissions standards, and turn offcuts into opportunity. Discover which configuration worked for them—and what could work for you.

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