TPT March 2018

16-20 April 2018

Innovative solutions for pipe processing JUTEC Biegesysteme GmbH has been active in engineering for more than 36 years, offering bending technology and system solutions for most areas of the industry.

5G20

230V grid. Automatic adjustment of the motor speed returns the bending tool at increased speed, which shortens cycle times. The repeat accuracy has been increased and setting of the bending angle to 0.5° enabled. The module bending systems from the 6000 series can precisely bend tubes with outer diameters up to 60mm. The frequency inverter technology in model 6000S for tubes up to Ø 48mm permits use of the machine at 230V. The rotary power drive consumes around 30 per cent less power than the previous model with 400V power supply. The 6000D model for tubes up to Ø 60mm still uses the 400V power supply. The practical touchscreen control makes operation simple, and 99 programs with up to eight bending angles can be saved. The ramp function (slow acceleration and deceleration of the bending axis) also increases precision and improves bend quality in the starting and end area. Jutec Biegesysteme GmbH – Germany Email: info@jutec.de Website: www.jutec.de sided interior, round interior profile, multi- sided exterior, tooth profiles, tubes with variable thickness or double walls). The products are supplied in the required annealing condition, in manufactured lengths from 4 to 7m or coiled lengths of up to 350m. New product designs built on tubular components are engineered and validated for customers at the group’s technology centre. To ensure seamless reproducibility, prototypes are manufactured, refined and tested on the same equipment as used for serial production at the facilities in Werther, Germany, and Ajka, Hungary. Special machines for autofrettage, automatic quality control and assembly as well as density, functionality and endurance testing are developed by Poppe + Potthoff Maschinenbau. Poppe + Potthoff GmbH – Germany Website: www.poppe-potthoff.com 3B01

The mandrel bending machines from Jutec are alternatives to fully automated machines that require extensive conversion work. The 5000 bending system is a stationary version specifically designed for applications with a very large tube infeed, such as mandrel carriers with tube infeeds up to 13m in length. The mandrel-free bending machine from the 3000 series for pipe diameters up to 35mm can be used anywhere, thanks to its practical size. Its maintenance-free three-phase motor is controlled via a frequency inverter and permits power supply via the

Its pipe processing products range from practical, hand-operated bending machines to semi-automatic mandrel bending machines, as well as roll and profile benders. User-friendly bending software and custom-made solutions complete the portfolio. The mandrel bending machines offer bending system solutions for pipe dimensions with an outer diameter of up to 90mm and bending radii down to 1.5 x D. Modern control technology with graphical display allows simple and comfortable operation. The integrated LAN and USB interfaces complete the options for data exchange. The power hydraulics ensure higher conveyor output and short secondary times, which reduces the cycle time per bend. With the optional rotation stop or the quick-clamping chuck, the production volume for serial parts can also be increased. Size retention is ensured in both serial parts and individual components.

Jutec’s 3000 series system

90 years of exper tise in precision POPPE + Potthoff has been supplying solutions for tube and metal processing since 1928. At Tube 2018 it will present its capabilities in precision steel tubes, high-pressure components, testing equipment and special machinery.

Steel tubes, seamless or welded cold drawn, are suitable for a variety of applications. The choice of the appropriate material and design as well as high-precision processing and finishing make it a component with suitable properties to meet specific requirements. Poppe + Potthoff produces in narrow tolerances up to group h8/H9 and h9/H8, with the physical and mechanical properties being adjusted to the application. The company processes more than 50 different structural steel alloys, case-hardening steels, heat treatable steels and special steels. These include the proprietary high-strength steels PP600, PP1000 and PP1100 for high-

pressure applications such as hydraulic aggregates, common rails and injection lines for liquid and gaseous fuels (diesel, gasoline and LNG) at up to 3,000 bar and beyond. The tubes can be designed in a variety of shapes, either round or profiled (three- to eight-sided profile, elliptical and flat oval tubes, round exterior profile, multi- Poppe + Potthoff manufactures precision steel tubes in various materials, shapes and dimensions

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MARCH 2018