CD and UD metal stud and track is two types of light steel keels commonly used in building ceiling and partition wall systems. CD keels are mostly C-shaped, while UD keels are mostly U-shaped. They are often used together to form the supporting frame of ceilings or partition walls, and are common load-bearing and fixing materials in building decoration. Here is a detailed introduction:

CD Keel: This corresponds to C-shaped light steel keels. Common specifications include 60x27mm, with a thickness typically between 0.26mm and 1.2mm. Its core function is to build the main frame of ceilings and walls. It is sometimes also used for columns and beams in steel-wood structures, improving the overall structural stability and load-bearing capacity. During installation, horizontal steel connectors can be added to further enhance its strength, and it is compatible with the fixing needs of various decorative panels such as calcium silicate board.

UD Keel: This corresponds to U-shaped light steel keels. Typical specifications include 28x27mm, with a thickness also ranging from 0.26mm to 1.2mm. It is often used in conjunction with CD keel and is mostly used in the suspension structure of lightweight partitions and ceilings. Its special U-shaped groove design makes it easy to fix the panels. Not only is it easy to install, but it can also help achieve wall insulation, sound insulation and other effects, and ensure the overall stability of the ceiling or partition system.

Profile drawing of CU UD profile roll forming machine

Working flow of CD UD metal stud track making machine

The main component of CD UD Stud Track keel steel machine include hydraulic decoiler, main roll forming machine, straightening unit, fly cutting, automatic stacker and strapping.

1. hydraulic decoile with embossing rollers

working type: hydraulic type, mandrel expand and shrink controlled by hydraulic pump

motor power: 3KW

capacity: 3 tons

coil diameter: 470-520mm

2. CD UD stud track main roll forming machine

feeding device: 3 support rollers and 1 press rollers, ensure steel strip feed into roll forming machine in the correct position and neat .

rolling station: 11 rolling stations

machine structure: cast iron arch structure

main motor power: 7.5KW

Transmission: by gear box, more powerful and stable

straightening unit: turkish head straightening unit, ensure CD UD product is very straight

3. cutting device of CD UD roll forming machine

cutting type: hydraulic cutting, fly cutting

driven by servo motor, power is 1.5KW

cutting blade: material is Cr12MoV steel, quenched, HRC 58-62

length tolerance: +/- 0.5mm/3000mm

hydraulic station motor power: 5.5KW

hydraulic oil is No.46 wear-resistant hydraulic oil

4. Automatic stacker and strapping for CD UD stud and track machine

Fully automatic PP strapping machine, with high precision and good stability.

The belt is made of anti-slip material.

The push cylinder is equipped with a rubber-covered soft tip, which effectively prevents the products from being scratched.

Servo gear-rack transmission, suitable for high-speed and long displacement

The filler material is wrapped with soft rubber to prevent the products from being damaged.

The frame are all made of heavy-duty channels.

The pallet for stacking is made by bending and is not welded. It will not come apart or break.

The base is stable, making it convenient for the forklift to operate.

The drag chains are all made of heavy-duty ones, which ensure greater stability during long-term operation.

5. PLC cabinet

Frequency brand: Delta brand (original)
PLC brand:Xinjie brand
Low pressure electric part: Schneider brand
Encoder: Omron brand
Screen type:Touch screen,also have bottons on the panel
Cut command:Yes
Profile length set-up:Yes
Bacth quantity program:Yes

control order quantity, length automatically.

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