The world s fastest panel bender.
Stainless steel door making machine.
Steel door frame manufacturing process takes 4 months from roll forming design to machining and heat treatment welding structure surface machining for the door frame.
The box a and the cover b.
The 303 stainless steel can be machined more easily than 304 stainless steel by adding a small amount of sulfur and phosphorus.
Contact person vicky li wechat whatsapp phone 86 13902810422 skype huang chelseal1 email 1.
About 17 of these are tile making machinery 4 are steel frame purlin machines and 1 are rolling mill.
Our sheet metal production lines deliver a high output of up to as much as 3 steel doors a minute.
Major demands of this machine are generally from security door manufacturing companies steel wholesale markets.
It has better temperature resistance than 304 stainless steel.
The batch production a b a b is one of the standard programming functions of this line.
So door frame machine price starts from 20 k usd to 80k usd in fact it s all about door frame machine quality and level of steel door frame manufactures.
The hollow metal doors production line contains decoiler for steel coil autofeeder and shearing machine.
Panels punch press for punching necessary holes press brake for bend door panels assemble and weld door.
About product and suppliers.
Hydraulic sheet metal door making machine is an exclusive machine for pattern.
Gb grade is 0cr18ni9.
The door consist of two parts.
Making and shape forming of security doors steel wooden doors inside doors stainless steel doors and iron gates.
It belongs to the general model which is 18 8 stainless steel.