The head position and the bed part of the elbow machine is made of solid material. And after annealing it can eliminate internal stress. In total, there is enough strength and rigidity to prevent permanent deformation. When transmit principal axis, it can insert into the head part directly with accurate installation and convenient maintance. The principle axis of the bending pipe and the chain of the transmittion forged as a whole, and with overall process and overall hobbing. Without key link, elbow machine is of better power distribution. Driven by a double-cylinder , when the arm is near the settleed point of bending,the hydraulic system will buffer automatically, improving the precision of reset and the work efficiency.Full hydraulic drive, micro-controller can be preset of 16 angle,the use of foot switch will complete the whole process. Application of elbow machine:in petroleum,chemical,construction,water conservancy,boiler industry.
1 Check the fastener of every part to keep it in solid state. 2 Check if every joint of hydraulic pump station is installed with oil proof rubber seal ring, if any damage with it or oil leak, please change it as soon as possible. 3 If the forward or backward is not workable, first check if the magnetic valve works, if it operates well, check the sequence valve 6X3 overflow valve YF-L20H4 or whether one way unload valve 4HD3 is cut by impurities. (It is likely to happen when the machine begins to use). If it is cut, take it down, and wash it by gasonline or diesel, reload it. 4 Within 1-2 month after using, please wash the oil container and filtrate the hydraulic oil for once 5 When wahing the oil container, please wash the fuel inlet filter of every pump station.
