Single girder gantry cranes have become indispensable and important equipment in the industrial field due to their stable structure, excellent operating capabilities, wide range of applications and simple maintenance.

Portalkraner er kjent for sin allsidighet og styrke. De er i stand til å løfte og transportere et bredt spekter av last fra små til ekstremt tunge gjenstander.

Operatører bør utføre inspeksjoner og vedlikeholdsarbeid for hvert skift i henhold til daglige vedlikeholdskrav, fylle ut driftsjournaler, skiftoverleveringsprotokoller og gjøre en god jobb i skiftoverleveringsarbeid.

Understanding the classification of gantry cranes is more conducive to selecting and purchasing cranes.

Electrical equipment: Check the dust and dirt on the electrical equipment, and ensure that the distribution boxes, control boxes, brushes and contact surfaces of each part are clean; check all cables and wires frequently for damage.

Lifting weight limiter: When the actual lifting weight exceeds 90% to 95% of the rated lifting weight, the lifting weight limiter sends an alarm signal. When the actual lifting weight is between 100% and 110% of the rated lifting weight, the lifting power source is automatically cut off. , allowing items to drop.