LIMING roll forming machine manufacturers

Liming stamping form machine co., ltd was founded in 1995. After 27 years of unremitting efforts, it has developed from the original 8 state-owned old factories to the current 360 employee collectivization and various roll forming machine overall solution providers for industrial chain customer service.
At present, the company has four production plants and headquarters R&D and design center, with a total area of 55000 square meters, which are manufactured from a single roll forming machine. It has developed into a National Building Materials Equipment Research and Development Center, a steel house design and installation company, and a metal cold-formed profile entrusted processing company, and has become an overall solution provider for 36 metal cold-formed profiles and products in the metal construction industry, metal decoration industry, solar photovoltaic industry, shutter door industry, metal fence column, agricultural planting industry.

1.What is a roll forming ?

Roll forming is a continuous process that uses continuous paired rollers to transform the metal sheet into an engineering shape, and each roller only changes the shape incrementally.

The sum of these small changes in form is a complex outline.Through the small change of the roller, the shape of the plate is changed.

In traditional stamping, the entire part is formed at the same time. When the forming strain exceeds the level that the metal can achieve before splitting, the shape of the part—especially its complexity is limited. In roll-forming parts, only a small amount of forming strain is applied to the part in each station, and even here, only a small part is bent at any given time. Therefore, more complex shapes can be achieved through a properly designed roll forming process.

During the roll forming process, the coil or strip is fed into a roll forming line, which converts the flat plate into a formed cross-sectional profile. The uniqueness of this method is the use of continuous forming stations, each of which pushes the metal into the desired shape. According to the target profile, the computer calculates the best position and shape of the roller to achieve the highest efficiency and design the track. The more advanced the shape required, the more rollers the material will pass through. The roll forming line can bend metal, shape the metal into a tube, create a metal labyrinth-like structure, and punch holes in the metal in the process.

Rollers are metal molds with precision contours used to shape incoming metal plates. In most cases, they are also powered rollers that pull the strip through the roll forming unit. These rollers can be as simple as the cylindrical rollers used to roll luggage through airport scanners, or they can take on more complex shapes. After the final forming station, the strip is cut to the length of the ordered product. Normally, no additional work is required before shipment because the final form has already been completed.

2.What is a roll forming machine?

Roll forming machine is a machine in which metal sheets or metal coils are formed into different shapes by roll forming.
The machine includes: decoiler, feeding platform, forming machine host, electric control system, hydraulic system, shearing system, and receiving frame.

3.How does the roll forming machine work?

Roll forming machine can be used in various industries, roll forming machine can produce:
Roof sheet
Decoration partition wall profile (stud and track)
Roller shutter door
Floor Deck
Steel structure cz purlin
Anti-theft doors and windows
Gutter
High-speed guardrail
Cable tray
Solar photovoltaic bracket
Ladder board
Metal fence post
Carriage board
Shelves
Various drawer guides
Light steel keel building houses
Shaped products of metal roll forming, etc.

If you have information about roll forming products, we can to design for you；

We have customized roll forming machines for many customers in special industries. Because of confidentiality, we have not released special customized products.

4. How to choose a roll forming machine?

Because there are many parts of the machine, many customers do not know how to choose the machine that suits them when choosing the molding machine, and the price of the machine varies greatly.
The forming host is composed of a welding frame, an archway, a shaft, a mold wheel, a bearing, and a roller.
Because the production of the archway is mainly completed by casting the model and finishing by the milling machine; the price of casting in different regions is different, so the price of the machine in northern China is cheaper; the large-scale factory will choose the CNC milling machine for batch processing, so the precision is high. The price should also be cheaper.

This is only part of the molding machine, of course, there are many more accessories to choose from, please consult us

LIMING provides roll forming machine design, manufacturing, and fully automatic production line solutions. If you have any questions about metal roll forming,you can contact us.

Liming Stamping Form Machine Co., Ltd. was established in 1995. After 27 years of unremitting efforts, it has been developed from the state-owned old factory with 8 employees to the current group with 360 employees and the overall solution provider for industrial chain customers with various roll forming machines.

Currently, Liming has 4 production plants and one Headquarters R&D and Design Center. The four factories have a total area of 55,000 square meters. Liming has developed from a single roll forming machine manufacturer into the “National Building Material Equipment R&D Center”, “Steel House Design and Installation Company”, “Metal Cold Bent Profile Entrusted Processing Company”, and has become the overall solution provider for the metal construction industry, metal decoration industry, solar photovoltaic industry, rolling door industry, metal fence post, agriculture planting industry … with 36 kinds of cold-formed metal profiles and products.

Our designers are world-class, and go to the first-class machinery factories in Finland, Germany and France to learn the advanced manufacturing technology and services from European factories every year, so as to improve ourselves and help customers to obtain European machinery and service with minimal project investment.

FAQ

Q1. How do I choose the right machine for me?
1. A machine doesn’t just provide a few photos to prove what they can produce
2. A machine should have a complete production and assembly system photos and videos. When choosing a company with a factory, it is necessary to ensure that the company has a complete after-sales service system.

Q2. You don’t show the product I need, can you manufacture it?
Our company’s engineers have studied in well-known European cold bending companies and have great advantages in machine design and R&D and manufacturing.

Q3. How long can the machine be built?
Generally speaking, the machine takes about 40 days to complete, if you need a machine urgently, we can make it urgently, because I have a large number of spare parts.

Q4. Why are your prices higher than others?
Because we insist that every factory should put quality first, we make the machines more automated, more reliable and accurate, and have a longer service life.
The equipment can be used for nearly 20 years, and we provide lifetime after-sales service.

Q5. Do you have after-sales support?
Product quality is the ultimate, the biggest after-sales service is service, 26 years of production experience, to be a service company that you have the strength to guarantee

Q6. How to get a quotation?
1. Give me the dimension drawing and thickness, it is very important.
2. If you have requirements for production speed, power, voltage and brand, please explain in advance.
3. If you don’t have your own outline drawing, we can recommend some models according to your local market standard.

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