The upsetting process of the hydraulic upsetting pressmachine is as follows.

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 machine’s automatic auxiliary equipment, the hydraulicpipe upsetter press machine’s auxiliary cylinder pushes the upper subplate for closing the mould. After that the hydraulictubular upsetter press machine’s clamping cylinder pushes the wedge into position which can keep the upper and lower muolds more sealed and remove the gap between them. If the steel pipe is clamped tightly, it not only prevents the steel pipe from moving backward during the upsetting process, but also prevents the flash and ensures the processing quality of the workpiece. The hydraulictubular upsetter press machine’s upsetting cylinder drives the punch forward through the sliding plate. The punch enters the mould accurately through the sliding plate and the column according to the setting of technological parameters and upsettes the heated steel pipe. After theupsetting machine’s upsetting cylinder reaches the set pressure, the punch begins to withdraw and theupsetting machine’s clamping cylinder drives the wedge back, theupsetter press machine’s auxiliary cylinder drives the upper subplate to open the mould. The pulley ofupsetter press machine’s automatic auxiliary equipment is reversed, and the processed steel tube is dragged out of theupsetting machine and returned. The hydraulicupsetting machine’s automatic spray pump which under the control of PLC system started to work, meanwhile, the nozzles that mounted on the upper and lower subplates began to spray graphite-dispersion in water which can lower the temperature of the mould, and it not only can make the upsetting work in the best range, but also can      prevent the mould from damaging and the steel tube from sticking to the mould when the steel tube exits. After that, the upsetted steel pipe is sent to the storage table by the hydraulictubular upsetter press machine‘s automatic auxiliary equipment and strat to the next working environment. This is the whole process of the hydraulicpipe upsetter press machine. If you need this kind of hydraulicpipe upsetter press machine, please call us and i will give you the best scheme the machine.