The following is the production process of aluminum ladder:
Preparation of raw materials: Select the appropriate aluminum material, and cut it into the appropriate length of aluminum tubes and aluminum plates according to the design requirements.
Side tube blanking: Cut the side tube to the desired length and do the initial straightening and cleaning.
Cross pipe cutting: The cross pipe is cut to the desired length and is initially straightened and cleaned.
Side pipe punching: According to the design requirements, use the punching machine to flush out the required number and size of small holes on the side pipe.
Expansion riveting: Insert the side pipe into the horizontal pipe, use the expansion pipe riveting equipment to expand the side pipe and turn the pendulum twist, so that it is firmly connected with the horizontal pipe to form a ladder.
Laser marking: Use the laser marking machine on the ladder to mark the product number, production date and other information.
Labeling: Label the ladder with product name, precautions for use.
Install rubber inserts: Insert rubber inserts into the bottom of the ladder frame to increase friction and make the ladder more stable.
Packing: Put the aluminum ladder into a bag to ensure that it will not be damaged during transportation.
