Home » V Band Clamp Roll Forming Machine » V Segment Roll Forming Machine
V Segment Roll Forming Machine
- Usage: Omega V Band Clamp
- Diameter: 55~800mm
- Thickness Of Coil: 0.8mm To 3mm
- Width Of Coil: 30mm ~ 120mm
- Material Of Rollers: Cr12Mov
- Stations: 8 Stations
- Motor: Servo Motor 11KW

Our Roll Forming Machine Applications
- V Band Clamp
- Locking Ring
- Ring Clamps
- GASKETS
- FLANGES
- G COUPLINGS
- AIRCRAFT CLAMPS
This kind of roll forming machine uses stainless steel as raw material, through decoiler, straightening, roll forming and cutter processes, it can produce all kinds of clamping rings.


Machine Parameters
No | Items | Technical Requirements |
1 | Production Process
| De-coiler — Leveling — Roll Forming — Rolling Head — Cut off |
2 | Floor Area | 15×2.5×2(L×W×H)M |
3 | Feeding Direction | From Left to Right |
4 | Voltage | 380V,50Hz,3 Phase |
5 | Air Supply | Flow Rate:0.5m³/min; Pressure: 0-0.7MPa |
6 | Hydraulic Fluid | 46# |
7 | Gear Oil | 150# |
8 | Material of Strip | Stainless Steel |
9 | Width of Strip | ≤80mm |
10 | Thickness of Strip
| ≤2.8mm |
11 | Speed | 10 components per minute for diameter 378mm 15 components per minute for diameter 248mm 20 to 25 components per minute for diameter 115.8 to 127.4mm 20 to 25 components per minute for diameter 127.4 to 155.8mm 20 to 35 components per minute for diameter 72.6 to 148.8mm |
12 | Length Tolerance | ±0.25mm |
13 | Total Power | Around 25 KW |
Main Characteristic of V Segment Roll Forming Machine
- Function and structure: stainless steel coil sheet will through rollers and then cut off. And through control the rolling head to change flange clamp ring diameters.
- We adopt quick change function, by changing different rollers of different shapes, we can produce flanges of different shapes, angles and widths.
- The diameter is controlled by our unique design of the rolling head.
- The roller adopts the combination structure, the speed difference and the forming resistance are small, the steel surface wear is small; the roll process design uses the imported software, the computer design, and carries on the FEA analysis, guarantees the piece shape precision, does not scratch the sheet material.
- Lubrication device use can reduce the friction processing products and rollers.
- Length detection: the measuring wheel moves over the profile, the rotary pulse generator controls the pulse signal, and the control unit issues a cut-off command according to the required profile length.
V Segment Roll Forming Machine Working Process

Main Configurations of V Segment Roll Forming Machine
No | Items | Qty | Remark |
1 | De-coiler | 1 set |
|
2 | Straightening Machine | 1 set |
|
3 | Roll Forming and Cutting Device | 1 set |
|
4 | Guarding Cover | 1 set | Optional |
5 | Control System | 1 set |
|
Technical Parameters of Main Devices
No | Items | Technical Parameters | |
1 |
De-coiler
| Width of Strip | 30-100mm; |
Thickness of Strip | ≤2mm; | ||
Inner Diameter of Coil | ф480-520 mm(according to customer’s requirements); | ||
Outer Diameter of Coil | φ1300mm;Loading Weight:≤1T | ||
Expand Way | Manual | ||
Power | 3 KW | ||
2 | Straightening Device | Width of Strip | 30-100mm; |
Thickness of Strip | ≤2mm; | ||
Motor Power | 1.5 KW | ||
Speed | Max16m/min | ||
Roller Arrangement | 7 rollers | ||
Arrange mode | 4-Point Independent | ||
3 | Roll Forming | Forming Stations | 8 Stations |
Type of Driven | Gear | ||
Forming Rack: | The roller is adjusted by digital display. | ||
Station Pitch | 200mm | ||
Max. Feeding Width of Coil | 100mm | ||
Max. Thickness of Material | 2mm | ||
Diameter of Shafts | Φ50mm ,42CrMo (quenching and tempering) | ||
Material of Roller | Cr12,Hardness: HRC58-60° | ||
Main Driven Motor | 15KW | ||
Bending and Cutting Devices | 1 set | ||
Turkey Head Device (Optional) | 1set |
Proprietary components
1、Guide Roller Device
Accurate introduction of the first forming wheel, with digital display, detection of head and tail of coils.
2、Lubrication system
The lubrication system for segment forming will be self-contained within the machine. The excess lubrication from the forming process will be re-circulated, filtered and re-used.
3、Special Gear Boxes Device
We optimized it and added a gearbox. The gears are in the gearbox to ensure sufficient lubrication, higher transmission accuracy and lower noise. The length accuracy we can achieve now can be guaranteed within 0.5mm.
4、Control System
There are manual/automatic operation modes. It has manual and automatic switching function: under manual state, it can be operated on a single machine for easy maintenance; under automatic state, it can be operated on the whole line and started sequentially; with emergency stop button, it is easy to deal with emergencies and ensure the safety of equipment and operators.
Manual operation panel beside the machine is convenient for workers to operate.



Proprietary components
Q: What is the production speed?
A: Our company adopts servo motor, the speed can be controlled, according to the material thickness and diameter of the product, all of which can meet the requirements of customers. Usaully can do 15 to 30 components within one minute.
Q: What are the advantages?
A: This roll forming machine we developed the latest technology to produce clamps, through one-time roll forming to complete, instead of the previous use of punch and other processes.
Q: What’s the material of rollers?
A: About rollers we use 42CrMo or Cr12Mov, according to customers requirements. About roll forming stands, we have many types, like wall panel type, archway type and guide pillar type.
Q: What’s the max. thickness of coil can this machine use?
A: We can design non-standard roll forming machines according to different thickness and different coil material. You can provide us your requirements and drawings.
Q: How many profiles can this machine produce?
A: Just need change rollers can manufacture all kinds Clamps.
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