Linbay offers the strut channel forming machine, this profile is used for the transport of cargo in industrial and commercial environments, it can also be found in the installation of lighting systems, support of trays for cables and pipes.

The machine has a speed from 10m/min to 25m/min, with the option of using the machine up to 40m/min by combining the forming machine with a die-cutter that can reach up to 50m/min. All depending on your needs we will be able to provide you with the best option. On this machine we can produce up to 5 different sizes (41mm x 21mm, 41mm x 41mm, 41mm x 62mm or 27mm x 18mm, 27mm x 30mm). On the other hand, the configuration of (4 ̈X4 ̈, 4 ̈X2 ̈) can also be produced, being one of the most used profiles currently in Mexico, USA, Peru, Pakistan and Argentina. In order to be able to produce the different sizes in the same machine we can provide you with different options:

1-Self-regulating change, with the help of a servo motor we can change the opening of the rollers, this process being practical, safe and precise. This process can be done from the screen of our electrical cabinet, making the measurement change in less than a minute.

2-You can choose to make a manual change, which consists of changing the spacers between the rollers of the upper and lower part of the former, thus changing the dimensions of our profile.

3-If you are looking to only work with two sizes 4 ̈X4 ̈, 4 ̈X2, you can offer the configuration of having 2 lines on the same machine, in which only one line can be operated at a time, but it is no longer necessary to make any changes within the former.
For this profile you can work with galvanized steel, PPGI and carbon steel with a thickness from 1.5mm to 2.5mm (Gauge 12 to 16), this can be modified to your needs.

If you are looking to create a design that is different from the current market, our team can help you make it possible by knowing your standards and requirements, thus offering you the different options that are most suitable for your company.
All our operating systems are translated into Spanish and English, as are the operating manuals, so that your work team can operate the machine efficiently and safely.

The Strut channel is used for supporting and connecting lightweight structural loads in building construction. Common dimensions for strut channels include 41*21mm, 41*41mm. Typically, it is manufactured from hot-rolled steel, cold-rolled steel, or galvanized steel with a thickness ranging from 2-2.5mm.

Flow chart

Manual decoiler--Guiding--Hydraulic punch--Roll forming machine--Hydraulic cut--Out table

Main Techinical Parameters

1. Line speed: 0-12m/min without punching, 3m/min with punching.

2. Material thickness: 2mm in this case.

3. Suitable material: Hot rolled steel, cold rolled steel, galvanized steel.

4. Roll forming machine: Wall-panel structure and chain driving system.

5. Of forming station: 20

6. Punching system: Hydraulic, roll former stops when punching.

7. Cutting system:Hydraulic, roll former stops when cutting.

8. Changing size: 2-3 hours manually.

9. PLC cabinet: Siemens system.

Manual Decoiler

The manual decoiler features a brake device that adjusts the core expansion ranging from φ490-510 mm, ensuring a smooth uncoiling process. Additionally, the outward coil retainer prevents coil slippage, enhancing cost-effectiveness and safety.

For higher production demands, we offer an optional hydraulic decoiler powered by a hydraulic station.

Guiding

Guiding rollers play a crucial role in maintaining alignment between the steel coil and the machine, preventing distortion of the strut channel.

They also contribute to the forming process, preventing rebound deformation of the strip steel. The straightness of the tube beam is vital for product quality, impacting the supporting performance of the entire installation frame. Guiding rollers are strategically installed along the entire roll forming machine, not only at the inlet. Before shipment, we measure the distance from each guiding roller to the machine's edge and document these measurements in the manual. In slight displacements during transportation or the production process, workers can use this recorded data to reposition the rollers accurately.

Hydraulic Punch

This hydraulic punch with the punching step 400mm, powered by a hydraulic station, is positioned in front of the roll forming machine, requiring a stop of the roll forming machine during punching. For higher production speed, we recommend independent hydraulic punching solution customized based on provided punching drawings.

Roll Forming Machine

The roll forming machine is designed as the wall panel structure and a chain-driving system. This line offers a cost-effective manual size change solution with a replacement time of approximately 2-3 hours.

Changing the forming points is key to altering sizes. By loosening the shims at the left or right ends of the rollers, and replacing/adding the C-shaped collar rollers (Sleeves) to the correct position of the profile new size, the forming point shifts. We also offer an automatic size change solution with a replacement time of about 10 minutes.

Video link to -【Installation】Linbay Change sleeves for roll forming machine

Hydraulic Cut

This hydraulic cutting machine, powered by a hydraulic station, efficiently cuts steel coils with a thickness of 2mm. The cutting blades conform to the profile shape, generating approximately 8mm of waste material per cut, but with almost no burrs on the cutting surface.

Encoder & PLC

The encoder of Japanese brand koyo in the roll forming machine converts sensed coil lengths into electrical signals transmitted to the PLC control cabinet. This ensures cutting errors are controlled within ±1mm, guaranteeing the production of high-quality products and avoiding waste from incorrect cuts. The PLC screen allows operators to control production speed, production dimensions, cutting length, etc. It has memory storage function for commonly used parameters and protection functions such as overload, short circuit, and phase loss.

The language on the PLC screen can be customized based on customer preferences.

Hydraulic Station

Our hydraulic station is equipped with cooling electric fans to efficiently dissipate heat, ensuring prolonged and reliable operation with a low failure rate, adapting to a hot working environment.

Warranty

On the day of shipment, the current date will be engraved on the metal nameplate, marking the commencement of a two-year guarantee for the entire production line and a five-year warranty for rollers and shafts.

1. Q: Why buy a Linbay machine?

    A: At Linbay we seek to establish long-lasting relationships by offering the best quality and price, as well as unparalleled experience and attention in the market. We have customer service in Mexico and China to solve any questions or inconveniences, backed by our 12 years of experience in the market.

2. Q: What is the delivery time?

    A: The lead time is 60 to 80 days, during which we produce, assemble and test to ensure that the machine meets your expectations and required safety standards.

3. Q: How do I get started with my machine?

    A: Upon receipt of your machine, an assembly tutorial and operation manual will be provided. We recommend a visit from our technician if this is your first time using a forming machine or if you have doubts about its operation. The technician will explain every detail and train your work team.

4. Q: What process do I need to follow to buy a machine?

    A: You can start by contacting our sales team via message or email. Afterwards, we will discuss which type of machine best fits your needs and standards. If you want to know more about our company, you can visit our office in Mexico or our factory in China for a tour and observe our manufacturing process. Once you decide to join the Linbay family, we will start manufacturing your machine after signing the contracts and making a 30% down payment.

5. Q: What determines the speed of the forming machine?

    A: The speed depends on the requirements of your profile, as well as the structure of the machine you can choose between panel, forged steel and Torri which gives us greater stability. If the gearbox-type transmission system is chosen, we will improve its performance and increase the speed of the system. If your profile must be perforated, the best option is to use a die-cutter, with which our speed can be higher. Finally, choose what type of cut we want, fixed hydraulic cut or hydraulic cut with movable base in which the base will move with the material, cutting precisely and without reducing speed.