• Metal Box door and cover forming machine

  • Metal Box door and cover forming machine

  • Metal Box door and cover forming machine

Metal Box door and cover forming machine

Automatic metal box door & cover roll forming machine for fire hydrant box production line, electric box production line, fire safety emergency device door.

Product Description

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 

1MATERIALTypeCold-rolled strip steel, galvanized sheet
Yield Strength (Mpa)Q235
2Forming product   WidthCustomized
3Forming speed   (m/min)6-13mIncluding hole
4Forming main power   (KW)7.5 KWFYR
5Hydraulic power   (KW)18.5 KWFYR
6Bending power (KW)3 KWFYR
7Voltage AC380V,50Hz,3P

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

Uncoiler, Straightener

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

8) Power.1.5kw  

Servo Feeder

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.


Guide device


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.

Box cover forming machine

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

Box cover forming machine

Machinery main components of the brand:
PLC control system: Siemens
Inverter: Taiwan Shilin
Encoder: Omron
Touch screen: Siemens
Some components are Schneider brand devices.

Devices completed fire hydrant box door prodution line

No.Machine nameQTYREMARK
1Uncoiler, straightener1
2Servo Feeder1
3Hydraulic   machine2With mould
4Guide device1
5Forming machine1
6Hydraulic station2
7Follow Shear1Including knife
8Collect rack1
9Control system2
10Box bending device1With mould

 Steel metal box door machine accessories brand

1Motor & ReducerDomestic brands
2The main key bearingDomestic brands
4PLC SystemsSiemens
5Low-voltage electricalSchneider
7touch screenSiemens
8Hydraulic systemDomestic brands

Product Features

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

Box cover forming machine

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

Box cover forming machine

Metal box door by formed process.

Box cover forming machine

Technical Parameters

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.


Tel: +86 755 2824 6186

Mob: +86 188 1435 5377

Fax: +86 755 2883 9980

E-mail: sales@superdamachine.com

Skype: live:demiwu2014

WhatsApp: +86 188 1435 5377


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