
HVAC System Fire Frame Roll forming Line production
1, Production Forming process
De-coiler—servo feeding—gap and cut off mould—forming ---collection table
2, Flow diagram
3, Equipment composing parts
Equipment is composed of de-coiler ,feed system ,gap and cut off , forming machine,collection table ,electric control system , etc.
4, Technical parameter of equipment main parts
1 - De-coiler
Material width: ≤ 250 mm, Material thickness≤ 2.0mm;
Inner diameter: 480-520 mm;
Outer diamete: φ 1200mm;
Max. Load capacity: ≤ 2T
2 - Leveling system
Use 9 roller leveling,
Power 2.2 kW,
Speed: 10M/min
3 - Servo feeding system
BNC-30Technical parameters:
BNC-300
The feed shaft diameter: φ 60mm
Measuring diameter of shaft: φ 60mm
Maximum feed plate of width: ≤ 300mm
Maximum feed plate of thickness: ≤ 2.5mm
Maximum feed speed: ≤ 40m/min
Feeding and blanking step length tolerance: ± 0.20mm
Feed products overall length tolerance: ± 0.25mm
Servo motor power/brand: 1.3KW/Japan Yaskawa
TransmissionSynchronous wheel / gear
Length measuring encoder: ROUNDSS 2500P
4- Notching, punching hole and cutting
Structure: Hydraulic punching structure, the welded steel frame,
has good inflexibility
First notching dies: 2 sets
First punching die: 1 set
After forming notching dies: 2 sets
After forming cutting die: 1set
5 - Electrical control system
1-The whole line adopts PLC control, LCD touch screen display and
man-machine interface software. (Interaction between workers and
PLC. )
The operator can do the following
The setting program (PLC)
Monitoring the control process,
Modify the control parameters,
The length of the workpiece digital setting,
The length of the workpiece adjusting.
Running state real-time monitoring equipment and fault indication.
NO. | Project | Unit | parameters | Remark | |
1 | Material | type | Mild steel Galvanized sheet | ||
Strength of material sheet | Map | ≥350 | |||
Thickness of material sheet | mm | 0.8~1.5 | |||
2 | Size of production | mm | Reference the picture | ||
3 | Production speed | m/min | 6~8 | ||
4 | Material of roller | GCr quenching treatment | |||
5 | Drive type | Gear box | |||
6 | Power | kw | About 34 | ||
7 | Electric control system | PLC variable frequency control | |||
8 | Dimensions(Length*width*height) | m | 28X4X3.9 |
Product Pictures
Jiangyin Bosj Science & Technology Co., Ltd.
JIANGYIN BOSJ SCIENCE & TECHNOLOGY CO., LTD located in the
Yangtz e Rive r Delta and the famous "China's first village"
Jiangyin Huaxi Village. It is a professional manufacturer
specializing in the developing and export of roll forming machine
for metal roof tiles, wall sheets, C-shaped puline, Z-shaped
purline, press brakes, highway guardrail and CNC plasma cutting
machine. BOSJ has developed machinery and production methods to
meet customers' increasing demand for profitability and new
business opportunities.
BOSJ has a group of experienced senior engineers, technicians, they
were from machinery, automatic control, power electronics, and
other fields, and skilled workers ensure high quality products for
customers with perfect quality management and testing systems.
We're always able to meet your customized needs. From basic
economical roll formers to the most complex, we fashion a solution
to meet your company's production goals and budgets.
In line with enterprising spirit on 'sincerity originally" company,
use CAD/CAM electromechanics integrated technology, in a
conscientious and down-to-earth manner to devoted to new product
new industrial research and development of new technology, it is
accurate to regard time of fighting in time of price that the
high-quality products are reasonable as, loyal service is very
domestic and international every user.
Our products cover more than 20 provinces and cities in China and are also exported to Southeast Asia, the Middle East, African regions and North America.