
Byfo Tubeformer Factory Direct Good Quality Spiral Duct Forming Machine
Product Introduction
We take strong technical force, high-quality products and perfect and thoughtful technical services as our unremitting and enterprising criteria. With high-quality, cohesive staff, superb manufacturing technology and complete processing and testing equipment, we produce Furniture Frame Making Machine, Metal Ridge Cap Machine, Villa House Structure Making Machine that satisfy customers. We will further combine the management theme of focusing on integration, innovation and development, and strengthen the efficient production mechanism. As pioneering and innovating, our company also gives priority to the protection of intellectual property rights. In order to meet the increasing quality demands of the industry, we continue to regularly invest and update equipment.
Machine Description
KINGREAL square AC duct roll forming machine is widely used for cold bending forming of different sizes of square AC ducts and etc. Mainly used for processing TDF flange straight pipe and angle flange "C" bone flange, production capacity: 800-2500 square meters/day. Just input the size, the production line can automatically complete uncoiling, leveling, beading, punching, biting, TDF flange forming, corner flange "C" bone flange forming, bending and other operations.
The leveling roller is a Φ70 solid roller, made of 45# hardened and tempered steel, and is coated with hard chromium to ensure the service life and leveling effect and protect the surface of the metal plate. The grooved roller is a Φ100 solid roller, made of 45# hardened and tempered steel, and is coated with hard chromium to ensure the service life and the grooving effect and aesthetics.
Used in conjunction with a hydraulic shearing machine, the blade is made of 6CrWu2Si high-quality steel, ensuring a cutting accuracy of ±0.5mm without edges and burrs. Fire Damper frame roll forming machine is one of our most featuring products, and it is featured with fully automatic production, width adjustable, automatic notching and punching, auto shearing and bending, easy to operate, etc.
With most advance servo feeder driving technology, this machine can be set in 10 minutes or less to produce different width fire cabinet frames. And the fire cabinet frame sizes can be set on the touch screen and PLC for different punching and notching stations.

Machine Features
- The compact U-shaped structure requires less space, so it is very suitable for small and medium-sized factories.
- The pneumatic manipulator is used in combination with the biting machine, and the high-speed positioning is more accurate.
- Starting from the traditional processing method, the mouth biting machine can save a lot of time and significantly improve production efficiency.
- It is labor-saving and efficient. A piece of L-shaped semi-finished product can be processed in 22 seconds
- Provide production management functions: daily counting, cumulative counting
- Two input modes (touch screen and keyboard) to ensure the reliability of operation
- optional rod punching, lamination function

Technical Specification
| Processing materials | ordinary low carbon steel sheet, galvanized sheet |
| Processing board thickness | 0.5-1.2mm |
| Roll material width | 1250mm |
| Reel weight | 7000 kg |
| Inner diameter of roll material | φ480-610mm |
| Outer diameter of roll material | φ1100mm () |
| Feeding speed | 14m/min (fastest) |
| The length of the longest single-piece air duct sheet | 3500mm |
| The shortest single-piece air duct sheet length | 600mm |
| The error range of sheet length | ±0.5mm |
| Bending error range of duct | ±2mm |
| Beading: Standard | "U" type |
| Control system | full computer numerical control |
| Main power supply | 380V, 50HZ, 3 phase |
| Hydraulic pressure | 7-10Mpa (14Mpa) |
| Air pressure | 0.6-0.8Mpa |
| Line operation mode | linear type |
| Full length | 22m |
| Width | 3.5m (the widest place) |
| Total power | about 30kw |
Structure Of Machine
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- 1 set of electric coil rack (including 4 8T material trays) - Support framework - Leveling device - Beading device - punching device - Hydraulic Shearing Machine - 1#Transmission platform - Joint bite (combined angle platform) - 2#Transmission platform - TDF flange machine - Double angle flange machine - Servo Square Tube Bending Machine - controller
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Product Application

Technical Support

Customers can receive technical after-sales support from KINGREAL. To guarantee the seamless installation and functioning of the equipment, KINGREAL will schedule the technical advice of its engineers to the customer's project.
Thus far, KINGREAL has assisted clients from Saudi Arabia, Mexico, India, and Russia in using the devices without difficulty.
Our Customers

KINGREAL has its own production plant, which includes a frame casting shop, a CNC control shop, a parts machining shop and an assembly shop. In order to ensure the production quality of the machines, the whole line will be tested and adjusted in the factory. KINGREAL welcomes all customers to visit our factory.
We promise to cooperate with partners to help them develop superior Byfo Tubeformer Factory Direct Good Quality Spiral Duct Forming Machine and develop excellent business based on our platform. On the road of brand development, quality casting future, we adhere to the focus, concentration and specialized research. Strict quality control and advanced production technology ensure the quality of our products.
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