In the modern steel door manufacturing industry, the single roll production program occupies an extremely critical position. The program is mainly focused on all kinds of steel door frame molding processing, has excellent applicability. Whether it is civil security doors, building fire doors, or medical and electronic industry used in the purification of the door, it can easily cope with the complexity of the product dimensions, to fully meet the diversified production needs.

The roll forming process shows a high degree of standardization, and the entire production process strictly follows the established procedures and parameters. As a result, the process requires significantly less 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

Clean Doors

Medical Doors

Industrial Fire Doors

Fire 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）Single-side roll forming machine: for door panel molding

4) Single-side roll forming machine: for door panel molding

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

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

Automatic loading of door panels

Hydraulic flanging machine top and bottom head molding

Single side roll forming of front/rear plate

Combined punching machine for hinge hole punching and chopping

Combined punching machine for locking holes and chopping

Welding of bottom lock box and hinge gasket etc

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

Single-side roller mill

All structures are optional

≤0.3mm

±0.05mm

700~800,000

6~8

100~200pcs

5000~6000

90m²~100m²

70m²~80m²

Low

Medium

Lean Manufacturing Plant

Single-side rolled production line

All structures are optional

≤0.3mm

±0.03mm

1.5~1.6 million

2~3

≥300pcs

5000~6000

300m²~350m²

20m²~30m²

Medium

Low

Automation Factory

Recommended Requirements

400~1250mm, can be customized according to demand

500~2500mm, can be customized according to requirements

400~1250mm, can be customized upon request

500~2500mm, customized according to requirements

Single-side roll rolling single machine solution: small batch production mode.

Single-side rolling line solution: more suitable for large-scale, standardized production scenarios.

Single side roll forming machine

Equipment Overview

After the door plate is loaded, the roll forming of one side of the frame is realized by roll forming, and then the edge is changed manually to realize the roll forming of the other side of the frame;

It can also use two sets at the same time to form the front/rear panels at the same time by taking advantage of the feature of single platen with double molds;

Applicable materials

Feed plate thickness

Feed plate length

Feed plate width

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

≥500mm

Adjustable

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

Maximum output force 

of main cylinder

Rated pressure value 

of hydraulic system

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 all kinds of steel and stainless steel doors, such as anti-theft door/fire door/medical door/purification door, etc. It can adjust the distance between the door panels as required.

The distance between the door plates can be adjusted according to the need, and at the same time, it can be equipped with manual tool change or servo automatic tool change.

Applicable materials

Feed plate thickness

Feed plate width

Knife 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 requirements

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

Manual/automatic, can be 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 requirements

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