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SKU: 101-301

Earlex Steam Generator For Wood Bending

$84.90
Shipping calculated at checkout.

With The Earlex Steam Generator Your Next Work Of Wood Is Your Next Work Of Art!

Projects made with straight wood are cool but projects designed and built from stunning pieces of curved hardwood add another dimension. Bring your ideas to life and create new and exciting pieces of furniture with Earlex's new Steam Generator. This compact yet powerful unit works great for many wood bending projects. The electric steamer runs on standard 110vac current with built in thermal protection and also includes instructions on how to build your steam box.

The Earlex Steam Generator features a 1500 watt element and 1.3 gallon tank that takes only 23 minutes to steam up. And once steaming, the large tank provides over two hours of wood-bending steam per fill. The Steam Generator makes bending wood safe with the exterior water level indicator, two thermal protectors, 12' cool to touch hose, automatic suck back valve and pressure relief valves. Also included in the Steam Generator is a steam box adaptor.

Features include:

  • Powerful 1500 watt generator creates steam in only 23 minutes
  • Large 1.3 gallon tank gets you more than 2 hours of steam per fill-up
  • Exterior water level indicator tells you when its time to re-fill
  • Handy 12' hose is cool to the touch and wont burn your hands
  • 6' power cord for convenient placement in the shop
  • Steam box adaptor included
  • Instructions included

Earlex Steam Generator for Wood Bending

Projects made with straight wood are cool but projects designed and built from stunning pieces of curved hardwood add another dimension. Bring your ideas to life and create new and exciting pieces of furniture with Earlex's new Steam Generator. This compact yet powerful unit works great for many wood bending projects. The electric steamer runs on standard 110vac current with built in thermal protection and also includes instructions on how to build your steam box.

I love bending wood. Its one of my favorite aspects of woodworking because it allows you to create even more interesting shapes and designs. Bending wood used to seem so scary and difficult, almost like magic. Well, after learning how it's done, I can safely say that the difficult part is merely getting your head around the idea that you can do tons of different wood bending at home.

The first type of wood bending I want to go over is steam bending.  There are many ways to steam wood, but I'm going to talk about what is the safest and easiest way I have seen to do it.  Here at the Infinity Tools shop, we carry the Earlex Steam Generator.  This simple device is basically a wallpaper steamer with a very nice brass steam box adapter.

Looks fairly simple, right?  It really is.  This little device merely needs to be screwed together and filled with water and inserted into your steam box.  That's it.  This is so much simpler than any other way I've ever seen it done (you might need to hook up two to do large quantities or if you have a very large steam box).

I decided to make my steam box out of Schedule 40 PVC pipe as it creates a very simple solution for relatively little cost.  Mine ran around $17.00 for a 1/4" dowel, some 4" PVC pipe and two end caps.  I also grabbed a meat thermometer to keep track of the temperature inside the steam chamber.

The first thing I did was to drill a 1/2
The first thing I did was to drill a 1/2" hole into one of the end caps to accept the brass steam box adapter plug.
Next, I fastened the PVC pipe to a 2x4 as the PVC will soften and bend as it heats up.
Next, I fastened the PVC pipe to a 2x4 as the PVC will soften and bend as it heats up.
I then drilled some 1/4
I then drilled some 1/4" holes along the mid-line of the PVC on both sides for the 1/4" dowels that support the lumber we are bending.
Looking down the tube, you can see how the dowels serve as supports for the lumber.
Looking down the tube, you can see how the dowels serve as supports for the lumber.
Drill a small hole on the bottom rear of the box to allow for drainage and then a hole for your thermometer up near the front on top of the box.
Drill a small hole on the bottom rear of the box to allow for drainage and then a hole for your thermometer up near the front on top of the box.
Fill the Earlex with water up to the fill line.
Fill the Earlex with water up to the fill line.
Slip the caps onto the PVC pipe (without glue).
Slip the caps onto the PVC pipe (without glue).

Make sure the plug and drain are set up on a downward slope.  Since you don't glue the caps, if too much pressure builds up, the caps will easily pop off, preventing an explosion. Plug the Earlex in and wait for steam and heat to come.

When steaming lumber, you typically want to use air-dried or green lumber as they bend way better and with a lot less splintering and breakage than kiln-dried lumber.  (I used some kiln-dried walnut on this test because I had it lying around and knew it would bend ok, just not as good as air-dried).

You want your steam box temperature to stay at or around 212°.  My setup here stayed at 213° for 2 hours with no problems.

A general rule of thumb is to steam the lumber for one hour per inch of thickness. Kiln-dried lumber may take longer.

Always use thick, heat-resistant gloves around the steam chamber.
Always use thick, heat-resistant gloves around the steam chamber.

This is very hot steam making the wood very hot.  When you pull the cap off the PVC or open the door of your wooden steam box, hot steam comes out.  You then reach your hand in and grab very hot lumber.  Wear protection.

If you're using a form to bend the wood, you'll need metal band straps over the wood or it will break and splinter as you bend it.

Oh, look, it's time to pull out my wood. I decided to bend it over the closest round form I had — my drill press.

Always use thick, heat-resistant gloves around the steam chamber.

Well, that bent pretty nicely.  You can see the different bend achieved by different thicknesses. Don't be afraid to experiment, steam-bending is easy with the Earlex Steam Generator and some PVC pipe.