Automatic Grouting Keel Roll Forming Machine for Steel Keel Production

Today, with the acceleration of prefabricated construction and building industrialization, grouted keel, as a new type of building component that combines structural strength and construction efficiency, is gradually replacing the supporting skeleton in traditional masonry walls. The Growing Keel Roll Forming Machine, as the core equipment for producing grouted keels, helps building material manufacturers and construction enterprises achieve dual improvement in production capacity and quality with its high-precision molding, fully automated production, and excellent stability.

What is a grouting keel cold bending forming machine?

The Growing Keel Roll Forming Machine is an efficient cold bending equipment designed to gradually roll metal coils through multiple precision arranged rollers into the keel components required for grouting wall systems. The equipment continuously cold bends steel strips at room temperature without the need for high temperature heating, effectively avoiding the influence of thermal deformation on the surface coating and structural strength of the material.

The equipment usually consists of an uncoiler, a feed guide device, a forming host, a hydraulic punching system, a hydraulic shearing system, and a PLC control system, which can achieve fully automated production from coil feeding to finished keel output. The standard production process is: uncoiling → feeding → roll forming → hydraulic punching → cutting to length → finished product output.

Application Areas：

The keel components produced by the grouting keel forming machine are widely used in various building scenarios:

• Building partition walls:
places such as hotels, office buildings, hospitals, etc. that have high requirements for sound insulation, space utilization, and structural solidity

• Industrial plant:
keel skeleton system for plant partition walls, firewalls, explosion-proof walls, and anti-collision walls

• Public buildings:
Internal partition walls and ceiling systems for large public buildings such as schools, libraries, theaters, stations, and shopping malls

• Light steel house:
The walls of the light steel villa are made of specially made light steel keel, polystyrene particles, cement, and steel mesh, which are grouted by a grouting machine. They combine the strength of concrete buildings with the seismic and wind resistance advantages of light steel structures

The grouted keel wall system has significant advantages in construction. Its segmented installation method allows most of the splicing work to be completed on the ground, which helps improve the quality of the project and save scaffolding installation costs. After the completion of the keel skeleton construction, the cement fiber board can be quickly installed and lightweight slurry can be poured to achieve efficient construction.

Core Advantages：

1.High precision molding, stable quality
2.Fully automated production reduces labor costs
3.Online punching and intelligent sizing
4.Flexible customization, widely adaptable
5. Durable and sturdy structure

Pattern diagram：

Product Attributes :

Machine photo:

Frequently Asked Questions (FAQ)：

Q1: What specifications of keel can be produced by the grouting keel forming machine?

The equipment can produce grouting keels with a thickness of 0.5-1.2mm and a width customized according to the board drawing. The cross-sectional form is mainly C-shaped, and U-shaped, L-shaped and other irregular sections can also be customized according to customer needs. Flexible switching between different specifications can be achieved by replacing the rolling mill mold.

Q2: How to ensure the forming accuracy of the equipment?

Precision assurance comes from three levels: precision machining and quenching treatment of the rolling mill to ensure accurate forming contours; The fully closed-loop control system compensates for mechanical transmission errors by providing real-time feedback on position information through an encoder; The hydraulic shearing system, in conjunction with the sizing device, achieves a cutting tolerance of ± 1mm. High end servo configuration can achieve higher precision.

Q3: Does the device support online punching?

Support. The equipment can be equipped with an online hydraulic punching system, which synchronously completes the processing of holes and slots on the keel during the forming process. The punching control error is small, reducing secondary processing steps and improving overall production efficiency.

Q4: What voltage and power standards does the device support?

The equipment can be customized with voltage configuration according to the power grid standards of the customer's country, supporting different voltages such as 220V, 380V, 415V, 440V, etc. The frequency can be selected as 50Hz or 60Hz, and it is a three-phase power supply. The control system supports multiple language operation interfaces.

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From partition systems in commercial buildings to firewall bodies in industrial plants, from grouted walls in light steel villas to suspended ceiling joists in public buildings, grouted joists are serving an increasing number of construction projects worldwide with their excellent structural performance and construction efficiency. A reliable and accurate grouting keel cold bending machine is the core equipment for building materials manufacturers to seize the opportunities in the prefabricated construction market and enhance their competitiveness. If you need equipment solutions and quotations tailored to your specific needs, please feel free to contact us at any time.