Safe Operation of Cold Extruder

1, The press operator must be trained to master the performance of the equipment and operating techniques before he can work independently.
2, Ahead of the operation, should be cleaned up the mould on all kinds of debris, wipe clean any dirt on the rod of the hydraulic press.
3, In the installation of moulds must be carried out in the case of power failure, prohibit collision start button, handle and foot on the foot switch.
4, Installed the upper and lower mould alignment, adjust the mould gap, do not allow a single side off-centre, to confirm that the mould is fixed and then test pressure.
5, Start the equipment test pressure, check whether the pressure reaches the working pressure, whether the equipment action is normal and reliable, there is no leakage phenomenon.
6, Adjust the working pressure, but should not exceed 90% of the rated pressure of the equipment, test pressure of a workpiece, after passing the inspection before production.
7, For different press profiles and workpieces, press fitting, calibration, should always adjust the working pressure of the press and pressure, holding pressure times and times, and to ensure that no damage to the moulds and workpieces.
8, When the body of the press plate slides up and down, it is strictly prohibited to extend the hand and head into the press plate, mould working parts.
9, Strictly prohibited in the pressure at the same time, the work of knocking, stretching, welding, bending, twisting and other operations.
10, No fire around the press, shall not store flammable, explosive substances. Do fire prevention measures.