Welding - Import export

Dutch Propeller Repairs BV specializes in all types of fixed and controllable pitch propeller inspections and repairs Repairs of propellers and blades at our workshop and on location worldwide. Certified repair specialists having over 25 years of knowledge and experience. Welding procedures certified by all well-known class-agencies. Independent inspections for ship owners, ship management and insurance organizations. Comprehensive reports of all our inspections and repairs. Balancing propellers and blades on location with our mobile balancing equipment within driving distance of The Netherlands. Blue fitting for propeller shafts / fixed pitch propellers and rudders / rudder stocks. Providing new propellers and blades on request. DPR BV is the only company in the world certified (by DNV-GL) for welding propellers in situ. FAST – FLEXIBLE – RELIABLE – COMPETITIVELY PRICED – CUSTOMER FOCUSSED

As per robotic applications for welding, there are specific welding machines (MIG/MAG, TIG) that feature real-time machine-robot communication. The robot may change its parameters or select one of the machine’s preset programs. There are also the automatic wire feeder located on the robot for its proper feeding, the welding pincer and the automatic pincer cleaner that guarantees consistent welding quality even after many hours of operation. One additional component used is a shock sensor, which ensures that the robot will stop in case of collision. Another feature of these robots is that they can control the welding pathway by means of special sensors. Robots may also manipulate external axes and expand their work envelope, and thus facilitate welding in difficult parts of pieces. Also, by means of a positioner, the system acquires increased flexibility and registers huge increase in productivity.