Wellons Canada
  • Biomass-Fired Steam Boilers

With over 50 years of experience, Wellons supplies steam systems ranging in size from 3,500 PPH (100 HP) units to high pressure, 800,000 PPH systems.

Our steam systems burn a variety of biomass and agri-based fuels subject to a fuel analysis.

Power Generation

400 kW to
70 MW

Steam Capacities

3,500 PPH (100 HP)
Up to 800,000 PPH

Multiple Design Configurations

Steam Boiler

System Configurations

Steam Boiler

Combustor Options

Steam Boiler

Typical Applications

Steam Boiler

Construction

Steam Systems

System Configuration Options

Wellons offers a variety of combustor and boiler configurations to meet specific fuel and steam capacity requirements for power generation, CHP or process heat applications.

2-Drum Top-Supprted Boiler Illustration
Fixed Grate Furnace Illustration
Boiler Options 2 Drum Top-Supported 2 Drum Bottom-Supported Panel Boilers Package Boilers
Capacity Range ★ 150,000 PPH to
800,000 PPH​ 		50,000 PPH to
300,000 PPH​ 		20,000 PPH to
50,000 PPH​ 		3,500 PPH to
30,000 PPH
Combustor Options
Combustor Cell(s)
Suspension Burner
Spreader Stoker
Step Grate
Fixed Grate
Natural Gas (Back Up Fuel)
★ Capacity Range will depend upon the fuel characteristics and required steam parameters.

Steam Boiler

Typical Applications

Process Steam

Cogeneration

Electrical Power Generation

District Heating

Grow House Operations

Steam Boiler

Combustor Options

Wellons offers variety of combustors. The selection depends upon the fuel properties and steam capacity requirements.

Wellons Cell Furnace

The Wellons Cell Furnace is a close-coupled gasifier providing excellent combustion control with staged combustion air introduction.

Learn More
Step-Grate Furnace Illustration

Reciprocating Step Grate

The Wellons Canada reciprocating step grate is an air-cooled grate utilizing our proprietary designed grates offering high temperature performance and corrosion resistance.

Learn More
Fixed Grate Furnace Illustration

Fixed Grates

Wellons offers a range of fixed grate combustors to meet your dry fuel energy systems requirements. Systems are available in sizes from 2 MW (7 MMBTU/hr) to 18 MW (60 MMBTU/hr).

Learn More
Suspension-Burner Illustration

Suspension Burners

The Wellons suspension burner is ideally suited for the combustion of dry, fine biomass or agricultural residue fuels.

Learn More
2-Drum Top-Supprted Boiler Illustration

Spreader Stoker

The Spreader Stoker (comes with a Vibrating Grate or Travelling Grate) is the combustor of choice for large capacity steam generation or power generation projects.

Wellons works with our long term suppliers of this combustion technology to provide the optimal combustion process for your application.

Learn More

Steam Boiler

Manufacturing

Wellons is accredited by the American Society of Mechanical Engineers (ASME) for the manufacture and assembly of power boilers, heating boilers, and pressure vessels with the ASME Marks: S, H, and U.

Wellons Canada is also accredited by the National Board of Boiler and Pressure Vessel Inspectors for repairs and alterations of boilers, pressure vessels, and pressure retaining items for both shop and field locations in British Columbia under the “R” Certificate of Authorization.

Learn More About Wellons Manufacturing