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Anonymous users2024-01-24The stainless steel door is made of 202 or 304 stainless steel plate for folding and welding.
The pattern on the door panel is formed by stamping with a hydraulic press.
A lot of equipment is required for the whole door, because there are many processes required in the production of steel doors. There are phosphating, stamping, folding, welding, painting, painting, assembly and packaging, and so on.
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Anonymous users2024-01-23Cleaning of plates (stainless steel, other metal materials) - drying --- coating --- exposure --- development - etching - release ,-- OK
Etching, corrosive, ink roller coater - baking equipment - exposure machine - developer machine - etching machine - film removal machine.
The rust removal tools have "stainless steel oil" and "stainless steel paste", the oil is a small bottle spray type, the paste has green and yellow, the yellow one seems to be an upgraded version of the green, twenty or thirty yuan a box, hardware store. >>>More
1. Before installing the anti-theft door, prepare corresponding tools such as impact drills, hammers, wire cutters, wood chips or cardboard pieces. Remove the stainless steel door leaf, put the door frame into the door opening, use a level, plumb hammer and other tools to put the door frame flat, and use a wood chip pad to smooth it when encountering an emergency. >>>More
1. Quality requirements.
The thickness of the steel plate of the qualified anti-theft security door frame should be in the body thickness should generally be checked in the weight of the door body, generally more than 40kg, and the internal structure of the door body can be checked by removing the cat's eye, doorbell box or lock handle, etc., and the thickness of the steel plate of the door body should have several reinforcing steel skeletons, so that the front and rear panels of the door body are organically connected together to enhance the overall strength of the door body. >>>More
Since it is special-shaped, then of course it is custom-made. Therefore, special-shaped shapes need to be specially customized.