Manual aluminum-magnesium-manganese bite pliers are roofing installation tools for upright hemming systems. There are many types on the market. Some even cut circular steel tubes horizontally and weld them with manual cable shears. They can be used in the installation and use of aluminum-magnesium-manganese roofing. On the surface, there is no problem, but during construction and installation, the workers proposed that the bite pliers use the back and shoulder of the hand to be sore, the roof panel biting force is uneven, and even the roof panel is painted or scratched. In many years of engineering, due to problems in the installation of aluminum-magnesium-manganese roof slabs, it has brought many difficulties to the subsequent maintenance of the roof. After inspection and analysis, it was found that most of the problems were caused by the unreasonable use of aluminum-magnesium-manganese manual bite pliers. .
Based on the discovery of problems in the later repair of the aluminum magnesium manganese roof, it is analyzed that the bite force of manual cable shear welding is one point. When it is used in a semi-circular steel pipe with a length of about 20 cm, the force points will not be uniformly distributed. As the physical strength of the construction staff is limited, when the roof panel just bites the mouth, the bite pliers will be used to bite one by one. As the working time increases, the bite distance gradually changes from 20 cm to a half meter or longer.口 distance. Naturally, quality cannot be guaranteed.
In order to make the aluminum-magnesium-manganese manual bite pliers match the occlusion of the aluminum-magnesium-manganese roof panel, the Ageono aluminum-magnesium-manganese bite pliers developed with a lot of experience can use the principle of four-bar linkage to increase the force by 2.5 times. The roof panel is firmly wrapped on the bracket. The semi-circular jaws of the bite pliers are cast with an overall mold. It is not welded to the cable cutter with two half-pull steel pipe heads. It firmly bites and is not afraid of the wind blowing the roof panel. It is especially suitable for areas with strong winds in the northwest, and there are patented products where the jaw head is a tooth-shaped jaw that plays a role in engaging the roof panel.
The Ageno aluminum-magnesium-manganese bite pliers produced by Beijing Jake Aluminum Co., Ltd. can be installed according to the thickness of aluminum-magnesium-manganese roof panels, soft and hard strength, and resilience, which can reduce the labor intensity of the installation workers and avoid the roof panels. Scratches on the paint and damage to the board.