Aluminum alloy elevators are divided into single-pillar, double-living, three-pillar and four-pillar types according to the rising height. They have the advantages of beautiful appearance, small size, light weight, and stable lifting. It can be operated up and down. Aluminum alloy elevators are widely used in hotels, station waiting rooms, airport terminals, theaters, exhibition halls, stadiums and other places. They are used for maintenance of equipment, paint decoration, replacement of lamps, electrical appliances, cleaning and maintenance, etc. Good safety aerial work companion.
In order to avoid poor quality ladders from hurting us when checking the acceptance, Let's first look at the big receptivity. When the receptivity and body weight are suitable, we can check it in person. In addition: it should not increase for a while, and we need to add some weight tests when it is acceptable. The ladder can be said in our days. There is no everywhere, but the movable ladder is only available when we need it.
The movable ladder is made of wood, iron, stainless steel and aluminum alloy, but aluminum alloy Ladder is more used in our day. Cartons and layers of bubble bags are used to improve product quality. At the same time, the customary product color is changed to meet the needs of modern home decoration, and product quality is improved from various details.
Aluminum alloy ladder Purchase knowledge 1. When purchasing, please check ladder four Whether the feet are level, whether riveting or welding is loose and unwelded. Maintenance and repair of aluminum alloy ladder 1. Clean the ladder regularly to prevent certain chemicals from corroding the appearance of the ladder.
Check the joints regularly, and add lubricant if necessary. The ladder should be consolidated. The pillars of the ladder should be able to accept the total weight of the operator, the things they carry, and the materials when climbing. The rungs of the rigid ladder should be embedded on the pillars. The spacing of the steps should not be greater than 40 cm. Set a height limit sign at the top of the interval ladder 1 meter.