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Price of roll forming machines:
Many parameters are effective in determining the price of roll forming machines. Such as:
Sheet thickness and width
The shape and form of the final product
Number of workstations
The amount and degree of automation of the roll forming line
The degree of complexity of work angles
Optional gauges including online measuring devices, safety gauges,
How to perform processes in workstations, use of lasers, special welding in a station, inspection station, etc.
Other parameters that can be effective in determining the price of roll forming machines are the country of manufacture, brand of manufacturer, installation, warranty period, maintenance training, providing PBG Performance Bank Guaranty and requesting the use of parts with specific brands When ordering, it can play a significant role in the cost of the purchased device.
Note that in order to determine the price of roll forming machines more accurately, in addition to the above information, you must prepare a final product map with full details and send it to the machine manufacturer. If you do not need to buy a used or first-hand roll forming machine, you can also consider buying a second-hand roll forming machine. FactorNeed expert group can help you in a safe and useful purchase.
How to get a roll forming machine at a reasonable price:
According to FactorNeed, reasonably priced, cost-effective, and inexpensive roll forming machines are most commonly used in the metal industry, unless there is a specific production in which the machines are out of the universal mode and have a special Custom aspect. کردن. In this case, the devices are designed and manufactured according to the customer's request and expectation level. Therefore, the price of various types of roll forming machines can be determined according to the dimensions, shapes, materials, etc., which we will discuss in the following.
The main sheets used in the roll forming process are Oiled Sheets, Galvanized Sheets, and Black Sheets. For this reason, some roll forming machines are also known as galvanized sheet roll forming machines and oil sheet roll forming machines.
The points to consider when purchasing roll forming machine:
The first step in purchasing a roll forming machine is to determine the level of expectation you have regarding the production and the final product. Clearly communicate your requirements and expectations with the manufacturing companies.
It is very important to determining the dimensions of the sheet, the material of the sheet, the desired shape, the complexities and the length of the required products, and the drawing of the desired product.
Describe the environmental conditions of the workplace including the level of humidity, the changes in temperature, the level of dust, and the proximity to other manufacturing devices.
Specify the number of working days in a week, the number of working shifts, the number of working hours per shift and the production rate you want.
Determine the volume of sound produced by the roll forming machine in decibels (DB).
The sheets can be prepared as rolls or as pre-cut flat plates. Therefore, determine the type of feeding in the device (manual or automatic) and specify the speed of feeding.
Keep in mind that the rollers and the widely-used wearing parts should be installed in a way that they can be easily repaired, replaced, cleaned and adjusted.
Ask the manufacturer to provide you with a list of all the wearing parts.
In order to increase flexibility, quality, and accuracy in construction, a set of cluster or side rollers can be used.
By including more features and options in the sheet forming process, you can increase the production rate, reduce the production cost, reduce the production time, and increase the efficiency of the machine. The options you can add to the roll forming system include: inserting a hole punch before or after the forming process, using a cutting system before or after the sheet forming process, using a sheet straightener machine, adding welding and stamping operations, and installing guides and counters for the number of products.
Specify the speed of the rollers and the rate of production.
The device has a body protector to increase safety.
If the machine is equipped with a programmable logic controller (PLC), you can change its type and make according to your needs.
Lubrication and cooling operations can be done manually or automatically.
Ask the manufacturer to provide you with the drawings of the electrical circuit and the mechanical systems of the device, the list of parts, cable connections, the maintenance manual, and the predicted errors.
Obtain the necessary agreements regarding after-sales services such as transportation, installation, training, replacement, and repair warranty, etc. from the manufacturer in writing. Remember that both parties should sign the agreement.
Roll forming machine
The process of forming metal sheets, which is operated by special rolls along the length of the sheet, is called the roll forming process and the operating machine is called roll forming machine. For this purpose, the sheets will pass through rollers and will take the desired shape and design over time.
The sheets can either be mounted onto the machine as coiled by a decoiler or guided into the machine as flat and pre-cut sheets. The minimum thickness of the sheets that universal roll forming machines can form is 0.7 mm and the maximum is 3 mm. Regarding the width, the minimum is 25 mm and the maximum is 1250 mm. Of course, sometimes customers order roll forming manufacturers to make custom roll forming machines in which the width and thickness can be different. It is worth noting that this article will provide a complete description of all types of roll forming machines - simple, universal and custom.
The roll forming process is part of the cold forming process in which no heating equipment is used to form the sheets. Most of the products manufactured by the roll forming process are: roof panels and wall panels, deck panels, sinusoidal panels, commonly-used profiles, etc.
Advantages of the cold roll forming process
- The roll forming process are especially suitable for performing operations such as punching, notching, welding, etc. on the sheet automatically and evenly, which will finally reduce the production time and the cost.
- With the roll forming process, we can achieve forms with simple, uniform and complex bendings.
- Roll forming machines provide better dimensional control during the entire process.
- These machines have high repeatability. They can also easily assemble the final parts with the desired tolerances.
- Roll forming machines are among high-speed processing equipment.
Disadvantages of the cold roll forming process
- The cold roll forming process is not cost-effective for the production of small parts in low volumes.
- The production and replacement of forming tools (rollers, shafts and motion generation systems) are very costly. However, since they work for a long time during the production, the cost is easily justified.
- The end of the profiles produced by metal sheet roll forming machines is a little more open than the beginning, which is called the Flare Therefore, we cannot see a uniform profile. In order to solve this problem, we can correspond with the manufacturer before the purchase.
Application of roll forming machines:
Looking around, we find that a variety of products from roll forming machines are used in different parts. For example, in the construction and civil sectors, urban and industrial infrastructures are very widely used.
In the field of power transmission and its components
In warehouses and stores of information and equipment
Transportation and storage of food and medicine in the commercial sector
In the industry of production and equipment of solar power plants
In the railway industry and the production of passenger and freight trains
Construction of heavy machinery such as trailers and trucks
In road and civil engineering, such as guard rails, boards and beams, etc.
Different types of roll forming machines (from the point of view of structure):
Horizontal roll forming machines
Horizontal roll forming machines
Vertical roll forming machines
Portable roll forming machines, and
Special (custom) roll forming machines
There are four different types of roll forming machines: 1. Horizontal roll forming machines, 2. Vertical roll forming machines sometimes, also called standing roll forming machines, 3. Portable roll forming machines, also known as movable roll forming machines, and 4. Custom roll forming machines, which were described earlier in the article. Horizontal roll forming machines - which are the ones mostly employed in industries, are used to produce profiles, pipes, panels, etc. Also, various types of standing roll forming machines are used to produce silo body panels, steel buildings, and guardrails. Portable roll forming machines, which are used more and more today and have special advantages, have reduced the cost of transportation and the final cost of products. In other words, on-site production, reduction of packaging costs, safety in transportation to prevent bumping and deformation, and reducing production time are some of their advantages. For more information, click here.
Custom roll forming machine
As mentioned earlier, we should consider several things such as paying enough attention to the technical and commercial points before inquiring and determining the price of sheet metal roll forming machines. Typically, roll forming machines or roll forming lines are made universally for certain products which were mentioned earlier in this article. Such products include sinusoidal panels, ceiling profiles, specific door profiles, sandwich panels, and various types of steel deck roll forming machines. But sometimes the devices are totally designed and built based on the customer’s (purchaser’s) request. These types of machines, known as special roll forming machines, are different from the universal roll forming machines with different production abilities. Of course, they have their own advantages and disadvantages.
Advantages and disadvantages of custom roll forming lines
The cost of manufacturing special (custom) roll forming machines is about 30% to 50% more than its universal counterpart. The main reason is that the design and the construction are done based on the customer’s needs.
Special roll forming machines are usually more automated than their universal matches, which leads to an increased price.
Since the line is automated when custom (special) roll forming machines are used, less manpower is needed, which results in reduced overall cost as compared with simple roll forming machines.
There is more accuracy in production when special roll forming machines are used because in addition to accuracy in their construction, they can also use online testing systems (known as Machine Vision) to minimize the error rate during production.
In special roll forming machines, metal sheets are usually mounted using an automatic feeder system.
The production rate is faster in special roll forming machines as compared with the universal types. This will make them suitable for mass production. On the other hand, they can be equipped with a counter system and report statistics on the amount and type of production (number, accuracy or inaccuracy).
sandwich panel roll forming machines differ from the typical roll forming machines in the following ways:
Sandwich panel roll forming machines have a lower production accuracy than other roll forming machines.
Due to the long length of sandwich panels (sometimes up to 12 meters), sandwich panel machines must have high repeatability and production ability.
- Types of roof panel roll forming machines
- Types of wall panel roll forming machines
- Types of door frame roll forming machines
- All kinds of sandwich panel roll forming machines
- Types of roll forming machines for pipe production
- Types of steel deck roll forming machines
- Types of sinusoidal roller shutter forming machines
- Types of roll forming machines for producing false ceilings
- Types of roll forming machines for the production of guard rails
- Types of profile rolling machines
- Types of Knauf roll forming machines
Manufacturers of roll forming machines in Germany
Manufacturers of roll forming machines in Germany
Manufacturers of roll forming machines in China
Manufacturers of roll forming machines in Taiwan
Manufacturers of roll forming machines in South Africa
Manufacturers of roll forming machines in India
Manufacturers of roll forming machines in the UK
Manufacturers of roll forming machines in Canada
Manufacturers of roll forming machines in Turkey
The conventional roll forming machines can be manufactured with different dimensions and can produce parts with different shapes, including profiles, pipes, and metal roof rolls (both U and Z types), etc. Because of the appearance of sandwich panel roll forming machines, there is no need to produce different shapes. Therefore, they must be made within the standard range of specified dimensions. The minimum and maximum width smade by sandwich panel roll forming machines vary approximately between 100 to 120 cm. However, this can be changed at the request of the purchaser.
Types of roll forming machines:
Types of roll forming machines in terms of manufactured products are divided as follows:
Based on the analyses done by Factor Need, metal industries mostly use the roll forming machines which are affordable, cost-effective and inexpensive. The only exceptions are when specific products are needed, when the universal types are not used, and when the customers are looking for Custom rolling machines. In such cases, the devices are designed and manufactured according to the customer's request and the expectation level. Therefore, the price of various types of roll forming machines can be determined according to the dimensions, shapes, materials, etc., which will be discussed in the following section. The main sheets which are used in the roll forming process are the Oiled Sheets, the Galvanized (stainless steel) Sheets, and the Black Sheets. For this reason, some roll forming machines are also known as galvanized sheet roll forming machines and/or oil sheet roll forming machines.
The best manufacturers of roll forming machines:
Due to their economic policies, some countries have emerged as very strong in the metalworking and machinery industries and have been able to capture or influence a large share of the global industrial market. In this regard, some of the countries that are leaders in the field of production and manufacture of roll forming machines are:
Kindus Company is one of the most famous companies in the field of production of various types of roll forming machines and continuous and discontinuous lines for the production of sandwich panels. The video below shows one of the sandwich panel production lines made by this company.
Hebei Guangxing Machinery Company:
This Chinese manufacturer has the ability to design and manufacture a variety of equipment and machinery for roll forming and sheet metal industries. Among the flagship products of this company, we can mention the production of continuous systems of sandwich panels of rock wool, glass wool and PU. The video below shows one of the company's product lines.
Gasparini is one of the leading manufacturers of roll forming machines. Roll forming machines made by this company can be suitable options for creating a variety of profiles with a thickness between 0.2 to 12 mm. In the video below, you can see one of the roll forming machines made by this company, which is integrated with the punching and cutting machine.
More information about Roll Forming Machines
What is a custom roll forming machine?
As mentioned earlier, we should consider several things such as paying enough attention to the technical and commercial points before inquiring and determining the price of sheet metal roll forming machines.Read More
Differences between sandwich panel machine and roll forming machine
Choosing the appropriate sandwich panel rolls depends on factors such as the appearance, the rate of production, the accuracy of production, the material of the sheets, and their dimensions. Sandwich wall panels are produced as ribbed on the two sides, which will increase the strength of the sheet.Read More
Selected films of forming machines (roll forming and sandwich panels)
The best way to produce sheets with different shapes is to use roll-forming machines. These machines can create almost all the required shapes on the surface of the sheets. There are different types of roll-forming machines that are designed and manufactured according to the customer's needs and the type of product. Below you will find a number of videos related to these machines that can help you to be more aware of their process and make a safe purchase.Read More