Automatic metal box door & cover roll forming machine for fire hydrant box production line, electric box production line, fire safety emergency device door.
New design galvanized steel & stainless steel metal box door & box cover production solution & fire house cabinet door roll forming machine production line.
Equipment for producting galvanized steel /stainless steel fire hydrant box cover, fire hydrant box cover, emergency plans box door, electric box door. This equipment can be same one machine with box roll forming machine.
1, Emergency safety instrument box door production line technical parameters
|1||MATERIAL||Type||Cold-rolled strip steel, galvanized sheet|
|Yield Strength (Mpa)||Q235|
|2||Forming product Width||Customized|
|3||Forming speed (m/min)||6-13m||Including hole|
|4||Forming main power (KW)||7.5 KW||FYR|
|5||Hydraulic power (KW)||18.5 KW||FYR|
|6||Bending power (KW)||3 KW||FYR|
Metal box cover production line process
Uncoiler →Straightening→servo feeder→Hydraulic press breach device → Guide device → roll forming machine → hydraulic punch → Bending enclosure (optional)→shear device (including knife)→ finished product rack
Roll Forming machine list
1,Type Manual Expansion
1) Passive discharge
2) Coil weight：< 2T
3) Coil inner D.：φ450mm-φ530mm
4) Max. Width.400mm
5) Thickness .0.4-1.6mm
6) Straightener roller :9 pcs
3.1 Max. feeding width 400mm
3.2 Feeding thickess 0.4-1.6mm
3. 3 Motor , 1.3ＫＷ(Yaskawa)
Hydraulic hole punching system
3.1 Function：Hydraulic punch breach (Mould 1 set)
3.2 Structure: set the length, automatic length measurement, automatic positioning reaches the set distance stop action , hydraulic cylinder driven punching die, stamping automatic shutdown.
3.3 Hydraulic system working pressure：16MPa
3.4 Hydraulic station：18.5KW（ Hydraulic punch hole/shear use same station）
A. Hydraulic punch for the panel gap.
B. Hydraulic punch for the knock down hole
C. Hydraulic punch for the ventilating hole.
Main Forming machines (door panel width adjustable)
5.1 Forming Roller：16 stations，and add Rub-roll, To make sure the surface profile no scratches.
5.2 Side Panel：T.18mm ,A3 steel Heavy duty 。
5.3 Rolling speeding: 6-12 m/min。
5.4 Roller material：GCr15，overall quenching, hardness HRC56-62 ℃.
5.5 Motor power：7.5KW。
5.6 Main Roller ：Dia.75mm，45 #。
5.7 Equipment base: 45 # H type using welded steel plate.
5.8 Transmission: chain drive.
5.9 Security: across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operator safety. And other gear in the chain and the staff could easily lead to injury transmission section covered with protective cover, to ensure the safety of workers.
Flat collect rack
Box cover Bending Machine (including mould) , Hydraulic power :3kw
lectrical control system
The entire line imported PLC control, LCD touch screen, man-machine interface. People interact with the PLC. Operator setting the program to run automatically (programmable control) and control process monitoring, production line operator control and modify the control parameters, and real-time monitoring the equipment status & parameters and fault indication. Workpiece length digital setting, adjustable length can be adjustable as well. Real-time monitoring of equipment operating status and fault indication.
Operation manual / automatic two styles. With manual and automatic switching function: In the manual mode, can be stand-alone operation, easy maintenance; In automatic mode, carry out full production run, in order to start; across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operating personnel Safety.
PLC control box photo
Machinery main components of the brand:
PLC control system: Siemens
Inverter: Taiwan Shilin
Touch screen: Siemens
Some components are Schneider brand devices.
Devices completed fire hydrant box door prodution line
|3||Hydraulic machine||2||With mould|
|7||Follow Shear||1||Including knife|
|10||Box bending device||1||With mould|
Steel metal box door machine accessories brand
|1||Motor & Reducer||Domestic brands|
|2||The main key bearing||Domestic brands|
|8||Hydraulic system||Domestic brands|
Guarantee of Quality
Superda guarantee fire hydrant box roll forming line design accordance with clients required drawing, machine is brand new. Specification and performance as stipulated in drawing and operation with good smooth.
Stainless steel/mild steel fire hydrant box cover made by roll forming process overview
Automatic fire hydrant box cover roll forming machine advantage
1, High efficiency production line, one minute can producing 2-3pcs
2, PLC control system, automatically and easy handle.
3, Gcr15 roller with quench process, hardness reach HRC60-65 ℃.
4,Tracking cutting system with Cr12 Cutting blade.
Model and Meaning
Fire hydrant boxes should be placed in public shared spaces such as corridors or halls which using in station, park, industry, supermarkets.
Fire hydrant box door forming accuracy
a. Shear length tolerance: ≤±0.3mm/m
b. Width tolerance: ≤± 0.3mm
c. Bending: ≤2mm/m
d. Burr: ≤0.1mm (new cutting edge cuts carbon steel plate in reasonable clearance)
e. Height tolerance: ≤±0.3mm
bove tolerance with flat edgeless one-stage steel coil As a prerequisite.
Surface quality: The surface of the finished product after processing does not add any processing defects.
Fire hydrant box cover by roll formed process with fire hydrant box production line in one machine
Metal box door by formed process.
Metal box door production different size cabinet
Metal box parameters of the equipment
a. Power supply: 380V/50HZ/3PH, can customized as per user country.
b. Installed capacity: about 31kw.
c.Forming speed: 0-13m/mind.
d.Shearing method: Servo front shear
e. Drive motor: Unwinder motor 4KW.
leveling motor 2.2KW.
hydraulic punching cutting and hydraulic tensioning motor (two sets) 11KW+7.5KW. forming main engine 5.5KW.
servo motor 2KW
f. Floor area (approx.): length 24m × width 3m (host specification 7mX1.7m)
g Production line direction: from left to right (on the console facing the unit).
h. Equipment color: (customer selection)
i. Superda fire house box equipment design can meet 12 hours of continuous production
j. Operating environment
1: Power supply voltage: 380V ± 10% / three-phase four-wire,frequency: 50HZ Total power: about 31KW2: Environment Temperature: 0-40 ° C, relative humidity: 60-95% RH.