Roll forming is a continuous bending operation in which a strip of metal each performing only an incremental part of the bend, until the desired drawing profile is obtained. Roll forming machine is ideal for producing these parts which is with long lengths or in large quantities.
The roll forming machine is very important in making sure that the final product is up to standards that the client needs. For some companies, they regularly update their equipment to make sure that they provide the best services. Without the best machine, it will be hard for clients to keep bringing in more orders.
In addition, we design the machine depends on the drawing profile. Now many drawing profiles can be produced, and each profile requires a carefully crafted set of roll tools. Design of the rolls starts with a flower pattern, which is the sequence of profile cross-sections. It is one for each stand of rolls. The roll contours are then derived from the profile contours. Because of the high cost of the roll sets, simulation is often used to validate the designed rolls and optimize the forming process to minimize the number of stands and material stresses in the final product.
Roll forming machines are now being produced so that for similar products with only a change in width. For this kind of machine, a new set of profile rolls is not required. This is achieved by the mill being split. Meanwhile its center line and the web, flange and return sizes are set using a control panel that moves the mill rafts
centrally to increase or decrease the aforementioned features.
There are some pictures for your reference. We also can make many types machines, the followings are some of all.
The single layer corrugated steel manufactured from galvanized or aluminum in 18/76 form. Applicable to both roofs and walls. Has sinus grooves and 838 mm net application width. The finished products could be used in industrial buildings, military buildings, public buildings, agricultural buildings, sports facilities, construction site Buildings, Silos, Hypermarkets, Shopping Centers, Storehouse Hall and all other concrete structures with steel or prefabricated load bearing systems. About the corrugated sheet making machine, i will show you more detail information.
Based on the following drawing, we design 18/76 Sinus Form Roof and Wall Corrugated Sheet Making Machine.
The single layer corrugated sheet manufactured from galvanize or aluminum in 27/200 form. Applicable to roofs and
exteriors. 6 pitch. Has 1000 mm net application width. 27/200-6 Form Roof and Wall Corrugated Sheet refers to the sheet, the wave height is 22mm, the wave distance is 200mm and it has 6 waves. Please check the details in the following drawing profile. This drawing profile is quite popular in Turkey or other European country. Speically for this drawing profile, we design rooding sheet machine, we call it as 27/200-6 Form Roof and Wall Corrugated Sheet Making Machine.
The first part, drawing profile of 27/200-6 Form Roof and Wall Corrugated Sheet:
27/200-6 Form Roof and Wall Corrugated Sheet Product Application
• Industrial Buildings
• Military Buildings
• Public Buildings
• Agricultural Buildings
• Sports Facilities
• Construction Site Buildings
• Shopping Centers
• Storehouse Halls
And all other concrete structures with steel or prefabricated load bearing systems
Based on the understanding, we design machine like the folowing type:
For this machine if you need to know more information, you can contact me at any time.
Double layer roofing sheet machine is a kind of roll forming machine. Which is a continuous forming operation in which a long stripe of sheet metal is passed through sets of roll tools mount on following stands. And each set performing only an incremental part of the forming, until the preferred cross-section profile is obtained. Roll forming machine is perfect for manufacturing different kinds of profile like (roofing type, c to z type, ceiling channel type, u type and much more ) with long lengths and in large quantity.
In this article, I will show you one type of making roofing tile making machine by double layer. Meanwhile the transmission of its, we use is gearbox.
What is gearbox?
Gearbox is a kind of transmission which is a machine in a power transmission system. In addition, gearbox provides controlled application of the power. Often the term transmission refers simply to the gearbox that uses gears and gear trains to provide speed and torque conversions from a rotating power source to another device(quoted from wiki).
Double layer roofing sheet machine using gearbox as transmission using the following pictures as an example.
It can help you handle thickness above 1.2mm sheet raw material.
Gearbox can give the power to the sheet evenly and steady.
It also can give fast speed.
For this machine, if you need to know more information, please contact us as any time.
1000 mm valid width floor decking roll forming machine could make the valid width of 1000 mm floor decking sheet. The input coil width is 1250 mm, which is the standard raw material width of China. Here is the drawing profile for your reference.
For 1000 Valid Width Floor decking roll forming machine, we will design like the following machine:
In the following part, let us check what is floor decking sheet?
We also call floor board as pressure plate, steel plate, steel floor board. The earliest name is pressure plate, all pressed by the press plate molding of steel plate collectively. Usually, we use galvanized steel plate to make floor plate by cold bending forming, the cross-section into a V-shape, U-shape, trapezoidal or similar shape of these wave forms. Mainly for permanent templates, can also be using for other purposes.We mainly use the first type steel plate for the roof of the roof of the plant, behind the floor for the pressure after the steel plate is gradually as floor board.
The following picture is about how to use the floor decking sheet.
For this type machine, if you want to know more information, please contact me at any time.
760 valid width IBR type metal color roofing sheet machine can produce the colorful roofing sheets in batch. Meanwhile this roofing sheet machine use the PPGI by rolling forming principle. The following drawing profile means that the valid covering width is 762 mm, the wave distance is 129 mm, and the wave height is 25 mm. The following sheet is a little different with others, the second wave distance is 191 mm, they are not same. And there are totally 5 waves. And in the middle , there is one ribs.
Based on the following sheet, all the parameters could be designed according to your needs.
So we can design the whole machine according to any type drawing profiles.
Some basic information of the raw material above this sheet: input coil width 914 mm.
Normally Zhongtuo cold rolling forming machinery company will design this type machine to the following type:
For this type 760 valid width IBR type metal color roofing sheet machine, if you want to know more information, please contact us at any time.
915 deck roll forming machine is designed to make the valid width of 915 floor decking sheet in batch and fully automatic. The following drawing profile is from customer, and we could make machine according to customer any type drawing profile. Here is the 915 decking sheet drawing profile for your reference:
Coil material:color sheet, galvanized sheet
Coil material thickness: 0.8mm- 1.5mm
Machine working process: Decoiling–feeding—forming—cutting—production
For the floor deck roll forming machine design, there are two points needed to be mentioned. First the material thickness normally will be a little thicker than roofing sheet. Second, the wave height is quite big. For this one, the height is 76, so the rollers need to be very big. In this aspect, the machine roller cost will be more higher than the normal roofing sheet machine.
In the following part, it is the machine pictures. The machine picture is from the machine we have made before.
For the floor decking sheet, if you want to know more information, please contact us at any time.
Full Hard Galvanized Sheet 18-76 Corrugated Roll Forming Machine could be used to process SG550 thickness up to 1.5mm fully hard metal sheet. 18-76 Corrugated Roll Forming Machine means it can produce the round weve corrugated roofing sheet rolling forming machine.
The above drawing profile does not have too many difference compared with other round wave but one thing is different that is the hardness of the mateiral and the thickness. Normally we only need to process thickness around 0.2 to 0.6, but this one we can make it happen around 1.5mm or SG550 stainless steel. The following machine picture is about this type machine:
Full Hard Galvanized Sheet 18-76 Corrugated Roll Forming Machine difference with others:
We use the whole set of molding rollers instead of separated.
We use the strong shaft diameter around 90.
We use the big motor and strong thickness frame
For this type drawing profile is quite popular in many countrys, if you want to make the same, please contact us at any time.
Standard Minrib Profile 10-71-780/1062 Roll Forming Machine could be used to make the standard minrib roofing sheet in batch fully automaitic. The following drawing profile is the one which I named as Standard Minrib Profile 10-71-780/1062 Roll Forming Machine.
The description of this Standard Minrib Profile is that the wave distance is 71-wave, height is 24, the valid width could be many, like you can output 915mm or 1000mm or another others, depends on the input coil width. The following two sizes are mostly popular, like 1220mm and 915 as the feeding coil width.
Standard Minrib Profile roll forming machine working speed is aroound 25m.min, the following are machine picture for your reference:
Here are Standard Minrib Profile roll forming machine paramters for your reference:
1).Number of forming steps：17steps
2).Material of shaft：45# steel .
3). material of roller：45# steel
4).Main motor power：5.5kw
5).Max Speed of forming:10m/min
6).Voltage:380v 50Hz 3 phases
For this machine, if you want to know more information, please contact us at any time.
Double layer roofing sheet machine refers to one main roofing sheet machine which has two layers for diffferent types of drawing profiles. As the panel sheets has many types, they are different in the wave height, wave distane , wave shape and others. The following are two drawing profile for your reference:
For our double layer roofing sheet rolling forming machine could be used for making any type drawing profiles. For the machine deigning ideas, we have many type, I am sure that we have one type that you like. Taking a random double layer machine we designed for American for example.
For the double layer roofing sheet shearing system, we have two options for your reference:
One hydraulic shearing and another is motor shearing like the one I showed in the above picutres. Any type you like we can design for you.
For this type machine, if you want to know more information, please contact us at any time.