The so-called chain screws (chain screws) are used to connect 50 common loose screws (screws) together with a single strap.
Screws
The use of chain screws (chain screws) must be accompanied by a chain screw gun (as shown in Figure 2). When used, the entire nail belt is mounted on the screw feeder of the chain screw gun (see Figure 3). Push the stapler so that the screw on the staple belt is continuously unscrewed.
advantage
The associated chain screw guns have achieved the automation of screw (screw) fixation and installation, and have greatly improved work efficiency. It is embodied in the following aspects: Currently, this type of product has been widely used in the United States, EU countries, Australia, New Zealand, and South Africa.
1, save time. In the traditional loose screw fixing process, workers need to put screws on the head first, and then install and fix them. The use of chain screws eliminates this process and greatly reduces construction time. According to statistics from the United States, using a chain screw, a worker can install 55 plasterboards per day.
2, to avoid the waste of screws. When workers put screws on their heads, the screws easily fall and cause unnecessary waste. The use of chain screws, because it does not require manual nailing, so completely eliminate this situation.
3, save manpower. The use of chain screws allows one-handed use of screws, so that many jobs that originally required two or more people can now be completed with only one person.
use
Chain drywall nails for the connection of plasterboards with light steel keels and wood keels;
Chain with fiber board nails for furniture assembly;
Chain with drilling screws for the installation of metal plates and the construction of metal frames;
Chain with floor screws for outdoor floor fixing.