For duct processing, it is forbidden to put your hand into the gap between the mechanical pressure plate when cutting the duct with the plate shears to avoid any accidents. Tools and other items cannot be placed on the top knife rest. In the demolition, we should also cooperate with each other and keep a certain distance from the folding machine, in order to prevent the overturned steel plate or weight damage. As well as in the operation of the winding machine and compressor, etc., our hands should not directly push the work. The electric machine should be installed in the room or set up to the shed to prevent the attack of rain and snow. In the use of the machine, it also need us to check its flexibility.
Bite plate thickness should be in a variety of specifications within the specified range of products. If the thickness is less than the minimum, the bite is easy to produce tensile crack, wrinkle, and other defects. And if it is larger than the maximum thickness, it will cause abnormal damage of forming roller wheel, overload of the transmission system and boring car failure due to an obvious increase of bending force.
The windpipe processing capacity of the lockformer machine
is designed according to the processing of ordinary steel plate, the commonly used ordinary steel plate, galvanized steel plate, and plastic composite steel plate have good bite molding performance. The strength of stainless steel plate than ordinary steel plate is high. Before with stainless steel plate bite, we’d better make forming experiments, so as not to overload the equipment work, cause excessive wear or mechanical accidents. Due to the poor plasticity of aluminum plate, it is easy to crack when forming, so forming test should be conducted before construction. At the same time, due to the lack of elasticity, the aluminum plate air duct cannot be bite buckle type.