Do you want to buy a metal pipe bender? There are many uses for metal pipes and tubing in a wide range of industries. If you are looking for a company that can provide Ring Roll Bending services look no further than Hines Bending!
Their use is only growing as pipe and tube bend techniques become more simple and more practical. Pipe and tube bends require a special level of skill to achieve consistent quality results.
The latest developments in tube and pipe benders for sale aim to make the bending process easier. Here are the most recent techniques in the pipe- and tube-bending market.
Pipe and tube bending techniques
Rotary drawbending:
One of the most common methods for pipe bending is rotary draw bending. The pipe is drawn through the stationary counter using a former die with a fixed radius that is wrapped around by the bending tool.
More commonly, rotary draw bending is used in items such as handrails and conduit bending. It is important to maintain a consistent diameter and a smooth, clean finish.
Ram Style Bending
Ram-style bending can be one of the most cost-effective and simple methods for aluminum pipe bends. The material is held at two points by an external restraint and bent by a ram moving along a central axis.
You can have distortion inward or outward depending on the material thickness. Most commonly, Ram-style bending is used for things such as electrical conduits or light-gauge bends.
Ring Roll Bending
Ring roll bending can be used to bend pipes that have a greater circumference and a smaller radius. This process uses three separate rolls mounted on shafts that roll the material.
To bend the section, the roller at the top applies pressure to the roll. These tube benders typically come with two or three-roll machines, which can be adjusted manually or hydraulically.
This technique uses ring rolls to bend drum rolls, grill frames, awnings, and similar items with large center-line radiuses.
Mandrel Bending:
When the pipe being bent must be subjected to minimal deformation, mandrel bending can be used. Internally, the material is supported by a flexible mandrel capable of bending with each section. This prevents any internal deformation.
The pipe is bent around an ex-die with a radius. When consistent quality is important, mandrel bending can be used. This is usually the case in manufacturing exhaust pipes, auto parts and heat-exchanger tubing.
A Metal Pipe Bender for Sale
When looking for a used metal pipe bender, it is important to do your research. Pipe and tube benders can be a valuable asset for making shops but they should also be considered as significant investments.
To ensure that you get the best metal pipe bender available for your needs, it is best to talk to bending machine makers such as ourselves. Contact Hines Bending Systems for more information about choosing the right bender to suit your specific needs.
