Bending and forming solutions play an important role in modern steel door manufacturing. The solution is centered around the shaping of all types of steel door frames and panels and offers unique advantages. Especially when it comes to customized production, it demonstrates unparalleled excellence. Whether it is a personalized civil security door with different styles, a fire door with strict dimensional specifications, or a clean door for the medical and electronics industry with extremely high cleanliness requirements, the bending and forming process can accurately meet the needs of complex and variable product design.

The roll forming process exhibits a high degree of standardization, as the entire production process is run according to established procedures and parameters. As a result, the process requires a significantly lower level of worker skill. Workers can be trained to operate the equipment without complex and specialized skills. This feature effectively avoids product scrap and rework caused by human factors, such as worker skill differences and operating errors, and greatly guarantees the stability of product quality. At the same time, due to the low skill requirements for workers, the difficulties faced by enterprises in recruiting skilled workers in the early stage are greatly reduced, without spending a lot of energy and cost to find highly skilled personnel. In addition, the initial investment cost of roll forming equipment is relatively low, enterprises in the introduction of related equipment, less financial pressure, easier to achieve the initial setup of production scale and rapid expansion.

Home Security Doors

Medical Doors

Industrial Fire Doors

Fire Doors

Clean Doors

1）Combined punch: for front door panel lock hole, hinge hole and chopping angle stamping

2) Combined punching machine: for the rear door panel lock holes, hinge holes and chopping angle stamping

3) Bilateral roll forming machine: for front door panel molding

4) Bilateral roll forming machine: for rear door panel molding

5) Hydraulic flanging machine: for upper and lower head flanging molding

6) Welding area: for door panel bottom lock box and hinge gasket and other accessories welding

Automatic loading of door panels

Welding of bottom lock box and hinge gasket etc

Hydraulic flanging machine with upper and lower head molding

Bilateral roll forming of front/rear plate

Combined punching machine for hinge hole punching and chopping

Combined punching machine for locking holes and chopping

Bilateral roll single machine

All structures are optional

≤0.3mm

±0.05mm

800~900,000

6~8

200-300pcs

5000~6000

90m²~100m²

70m²~80m²

Low

Medium

Lean Manufacturing Plant

Recommended Requirements

Double-sided rolled production line

All structures are optional

≤0.3mm

±0.03mm

1.6~1.7 million

2~3

≥400pcs

5000~6000

300m²~350m²

20m²~30m²

Medium

Low

Automation Factory

Profit-generating factors

Applicable structures

Width variable

Height variable

Thickness variable

Product precision

Equipment input

Employee requirements

Average daily production

Per capita wage

Facility occupancy

Swing space

Failure probability

Scrap probability

Enterprise image

Bilateral roll rolling single machine solution: small batch production mode.

Double-sided roll rolling production line solution: more suitable for large-scale, standardized production scenarios.

400~1250mm, can be customized according to requirements

500~2500mm, can be customized according to demand

400~1250mm, customized according to requirements

500~2500mm, customized according to requirements

Bilateral Roll Forming Machine

Equipment Overview

After the door plate is loaded, it can realize the one-time roll forming of double side frames by roll forming, with high production efficiency;

The servo adjusting device can adjust the distance between the door panels as required, fully automatic operation;

Applicable materials

Feed plate thickness

Feed plate length

Adjustment device

Working height

Production speed

Control system

Galvanized sheet/cold rolled sheet/color coated sheet/stainless steel, etc.

0.6-1.8mm, customized according to customer requirements

2500mm

Manual/automatic, customized according to requirements

780mm

0-8m/min

Siemens, Omron, Delta, Huichuan optional

Multi-functional Combined Punching Machine

Equipment Overview

One-time punching and molding of lock holes/hinge holes/mounting holes/chopping holes of front and rear door panels. Independent punching, independent control, can be combined as required, wide applicability;

The bed adopts independent plaque structure, which is connected with the base frame through the screw guide rail, and the spacing can be adjusted according to the needs (with servo motor, it can also realize CNC precise adjustment of the spacing);

Applicable materials

Stamping station

Horizontal control

Working height

Size of working table

Total power

Control system

Galvanized sheet/cold rolled sheet/color coated sheet/stainless steel, etc.

2-7 stations, customized according to customer requirements

Manual/Automatic, according to customer's requirement

150KN

25MPA

780mm

Customized according to mold size

7.5/11KW, depending on the workstation

Siemens, Omron, Delta, Huichuan optional

Rated pressure of hydraulic system

Maximum output force of main cylinder

Hydraulic flanging machine

Equipment Overview

It is used for flanging and molding the upper and lower ends of the front and rear door panels of various steel and stainless steel doors, such as anti-theft door/fire door/medical door/purification door, etc. It can adjust the spacing of door panels as required.

It can adjust the distance between the door panels as required, and at the same time, it can be equipped with manual tool change or servo automatic tool change.

Applicable materials

Thickness of infeed plate

Feed plate width

Tool change mode

Flanging method

Working height

Main machine power

Control system

Galvanized sheet/cold rolled sheet/color coated sheet/stainless steel, etc.

0.3~1.2mm, can be customized according to customer needs

300-1200mm, can be customized according to customer needs

Manual/automatic, customized according to customer requirements

780mm

5.5KW

Siemens, Omron, Delta, Huichuan optional

Unidirectional flanging / forward and reverse flanging, can be customized according to customer's requirements

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