To produce high-quality aluminum profiles, essential machinery and equipment are required, such as industrial aluminum extrusion presses. Extrusion press . Of course, it is also necessary to understand the precautions for its operation; otherwise, all efforts will be in vain. So, are you familiar with the precautions for operating an industrial aluminum extrusion press ?

First, check the industrial aluminum extrusion press for oil leaks in the hydraulic system and whether the air pressure is normal; simultaneously, check auxiliary devices such as conveyor belts, cooling beds, and material storage tables for damage or scratches that may affect the profile. This is fundamental to ensuring the surface quality of the aluminum profiles.

Second, confirm the clamping method according to the shape of the aluminum profile. For large-section hollow profiles, stretching pads can be inserted, but sufficient clamping area should be ensured as much as possible. Before stretching, confirm the length of the aluminum profile, then determine the stretching rate, and confirm the stretching length.

Generally, aluminum profiles can be stretched using an industrial aluminum extrusion press only when they cool down to 50℃ or below; when profiles have both bending and twisting, the twisting should be corrected first, then the bending, and the profile should be restored to a good condition before further processing.

For industrial aluminum extrusion presses, the first two aluminum profiles are test pulls, aiming to confirm whether the predetermined stretching rate and clamping method are suitable. Simultaneously, visual inspection for bending, twisting, checking the planar gap, flaring, and jointing of the profiles is necessary; if unsuitable, the stretching rate should be adjusted accordingly.

If bending or twisting cannot be eliminated, or the geometric dimensions cannot meet the standards under normal stretching rate, the operator should be notified to stop the extrusion of the industrial aluminum extrusion press. This can further improve the processing quality. Profiles on the cooling bed should not rub, collide, or overlap, preventing scratches.