Jiangyin Bosj Science & Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 2 sets per month |
| Delivery Time | 50 days |
| Packaging Details | wooden cases,plastic packing |
| Machine Control Power | Hydraulic type |
| Production Speed | 8-10m/min |
| Roller Material | GCR15 |
| Roller Axis | 60mm/70mm |
| Material Thickness | 0.5-1.5mm |
| Final Product | Fire Damper Frame |
| Control System | PLC system |
| Certificate | SGS,CE,ISO |
| Brand Name | BOSJ |
| Model Number | BOSJ-F |
| Certification | ISO,CE,SGS |
| Place of Origin | JIANGSU |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 2 sets per month |
| Delivery Time | 50 days | Packaging Details | wooden cases,plastic packing |
| Machine Control Power | Hydraulic type | Production Speed | 8-10m/min |
| Roller Material | GCR15 | Roller Axis | 60mm/70mm |
| Material Thickness | 0.5-1.5mm | Final Product | Fire Damper Frame |
| Control System | PLC system | Certificate | SGS,CE,ISO |
| Brand Name | BOSJ | Model Number | BOSJ-F |
| Certification | ISO,CE,SGS | Place of Origin | JIANGSU |
| High Light | roller shutter forming machine ，rolling shutter making machine | ||
HVAC System Fire Frame Roll forming Line production
Production Forming process
De-coiler—servo feeding—gap and cut off mould—forming ---collection table
Equipment composing parts
Equipment is composed of de-coiler ,feed system ,gap and cut off , forming machine,collection table ,electric control system , etc.
Main structure and performance of machine
Roll forming production scope
This rollforming machine can be make the thickness from 0.8mm to 1.2mm
Parameters of main equipment:
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- Main rollforming machine
Forming steps: 14 group
Forming framework: Use the wall type side plategear drive
Side wall thickness: 25mm
Max material width: ≤ 196mm
Min material thickness: 0.7mm
The roll shaft diameter: φ 48 mm
Roller material: Cr12MoV, the quenching hardness, HRC58-62°
Use of double bearing design, bearing type 6208
The main drive motor uses 7.5kw frequency conversion motor.
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
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2008
Total Annual:
1000-2500
Employee Number:
50~100
Ecer Certification：
Active Member
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-s... 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-s...
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