The upsetting process of the hydraulic upsetting pressmachine is as follows. The hydraulic tubular upsetting machine’s auxiliary cylinder pushes the upper subplate to open the mould, then after the steel tube is fed into the mould by the hydraulicupsetting press m...

This series of drill pipe production line is fully automatic , and the automatic auxiliary equipment can cooperate perfectly with thehydraulicupsetting machine. When the system detects that there is no material in the hydraulicupsetting pressmachine, the PLC which means progr...

The hydraulic upsetting machine has more advantages than friction welding in reproducing oil tubes. Firstly, the maximum upsetting force of the hydraulicupsetting press machine can reach 4000kn, and which can be controlled within the required range. The most important th...

The hydraulicupsetting machine is not only more practical thanhorizontalforging machine, but also has unparalleled advantages ofthefriction welding. The friction welding is a method that uses the heat generated by the friction of the contact surface of the workpieces, and we...

Thehydraulic upsetting machine can produce all kinds of sucker rod, andhydraulic upsetting press machine has incomparable advantages than other mechanical horizontal forging machine. Firstly, thehydraulic pipe upsetting machine is cheaper th...

Thehydraulic upsetting press machine mainly used to produce drill pipe, and also can be produced tools for rock drilling. Thehydraulic upsetting machine forautomatic drill pipe production line includes many parts, such as cooling tower, medium frequency power supply c...