A CNC tube bender will require the highest investment cost but will speed up production time and bend precision greatly. CNC tube bending machines require the least amount of operator control and produce consistently high-quality bends for parts that require multiple bends.NC benders are also highly cost-effective. Semi-automatic or NC bending machines provide users more functionality and are altogether more reliable for producing high-quality bends on parts that only require single bends.
PTB TUBE BENDING MANUAL
Manual benders, though more affordable, are also more limited in the functionality and produce lower-quality bends.The differences between manual benders versus semi-automatic and automatic bending machines revolve around cost, operating controls, and quality. Do I Need a Manual, Semi-automatic or Automatic Tube Bender? These are reasonable questions that should be satisfactorily answered before making your investment into one of these valuable machines. For instance, do you know what separates NC pipe and tube benders from CNC tube bending machines? Or whether you would be better off buying a manual or automatic pipe or tube bender? Parker’s PTB Series of heavy-duty instrument tube benders have a two stage design that allows for in-place bending from 90 to 180, suitable for 1/4' to 1/2' and 6 mm to 12 mm grade instrumentation tubing. The average bend radius corresponds to the centreline radius (CLR): also termed the neutral line, this is an imaginary line drawn through the middle of the tube. If you are interested in investing in your own pipe or tube bender, you probably have a few practical questions. The average bend radius of a tube is a fundamental parameter in feasibility calculations for the bending of tubes, pipes and structural sections.