Vacuum tube lifting machines - spare parts replacement issue

The issue of parts exchange for vacuum tube lifting machines of different brands.
We have also been receiving such issues from customers and often provide maintenance and replacement of spare parts from other brands;
The main problems are concentrated in: insufficient suction, malfunctioning handle operation, aging or breakage of the lifting tube, aging or breakage of the air duct, aging of the suction feet rubber, severe corrosion of the rotary joint, and deformation of the track;
The replacement issues mainly focus on the following points, and as long as the customer provides the following points, we can carry out 100% replacement:

1. Elevate the diameter of the pipe
2. Diameter size of airway
3. What type of workpiece to adsorb - Suction feet replacement
4. Power level of blower
5. The weight and size of the adsorbed workpiece