Die heads - Import export

LMT Fette rolling heads generate the thread or required form and then open automatically after rolling. Before the next thread can be rolled the head has to be put back into working position, means the head must be closed. The completely new designed closing clip, delivered as standard, already allows an flexible and user friendly layout of the process for closing the rolling head. Another significant optimization of the closing process can be realized with the new closing device (CCD) for EVOline. Adapted between rolling head and shank and connected with the coolant supply, closing of the rolling head can be transferred from process time to the non-productive time of the machine. Closing by coolant (or even compressed air) can be integrated in the machine program by a simple function.

For the abandonment of Offshore structures special legal requirements apply. Tubes have to be deconstructed under the seabed. This requires special technologies. Our Downhole Cutting Heads (DCHs) can be inserted into tubes and casings over an umbilical from the working platform. Arriving at the destination they clamp in the tubes and perform a 360 degrees cut which severs the tube underneath the seabed. The DCH is pulled out and afterwards the pulling of the tube is possible. Cuttings can be performed up to 150 m (500 ft) deep and pipe sizes between 7” and 72” diameter, whereby the wall thickness can be up to 20” thick. For every requirement we offer the appropriate DCH. By extensions nearly every kind of pipe/tubing/casing can be cut.

Our travelling head grinding machines offer you the programs for pendulum grinding with roughing - finishing - spark out. They are designed to carry out a quick changeover of the grinding segments and workpieces. The easy programming is done by entering the parameters. Display of errors in plain text. Other important points include: — Program for creep feed grinding — Technology data management: 20 memory spaces for: Pendulum grinding, creep feed grinding — Electronic power measurement of the grinding motor: Automatic sparking out, Power control — Capacitive hardened glass Touchpanel — Touchpanel mounted on grinding carriage — Direction of rotation reversal of the grinding motor Type 8 with Siemens 840Dsl control