Square Tube Bender for Sale

Most tube bending machines as you can see is bending round tubes, so when we talk about square tube bender, this can be a little different and special. Bending square or rectangular tube can with or without a mandrel, but no matter what shape of pipe we bend, high quality bending result is what we prefer. Let’s take a look at different types of square tubing benders.

Different Types of Square Tube Bender Machine

In this blog, we will focus on the rotary draw hydraulic bender for square tubing and this machine can be equipped with mandrel or without mandrel. Of course, there are other types of tube benders, you should choose the right one according to your tube size and the application.

Non-mandrel Tube Bender

Bending square tube with the non-mandrel tube bender means there’s no support on the bending point, so you can always see the tube collapse or deformation at the square tube bends point, someone call it crush bend. But this type of square tubing bends is acceptable in some applications, such as steel furniture.

Mandrel Tube Bender

Here is something completely different, bending square tube with mandrel tube bender will lead to a perfect bending result. The mandrel inside the square tube will effectively prevent the tube from collapsing and deforming while bending. Equipped the mandrel on the rotary draw hydraulic bender is a good choice to bend the tube with thin wall thickness and small bending radius.

If you are bending the seamless square tube, then the square tube mandrel bender has no problem. But if you need to bend the welded seam pipe, you need to inform the manufacturer or supplier of the mandrel tube bender to make the suitable mandrel that also fits the seam pipe.

Mandrel with Welded Seam Square Tube

If you are going to bend the welded seam square tube, we suggest you send your tube sample to your pipe bending tool manufacturer, because they need to make the mandrel fit for your welded tube. They need to check and measure the weld seam and produce the mandrel accordingly. If the mandrel is not custom-made for your welded seam square tube, the square tube pipe bender is useless for you.

Hydraulic Square Tube Bender Manufacturer

Call or WhatsApp TubeBenderN at (0086) 1505 1715 426 or send us an inquiry to: info@tubebendern.com to find the best fit square tube bender for sale for your production.