Flexible duct connector
In order to isolate vibrations and noises caused by air handling
units, fans and other equipments, it is highly recommended to
install an airtight flexible joint between the outlet of the device
and the airduct. This joint, consisting of a fabric which is
attached to a sheet of metal on both sides is called a « Flexible
Duct Connector». The normal raw material of Flexible duct connector
are the GI steel sheet and Fire-Resistant Fabric GC-PV (Polyester
Vinyl), GC-SI(Silicone),GC-NE(Neoprene),GC-CV(Canvas). It can be
installed between fans or similar equipment.
Auto Line for production HVAC Duct flexible connectors
The automatic flexible duct connector production Line is consisted
of de-coiler, hydraulic punching, roll former and notching, cutter
then the belt recoiling. If client has the large quantity
production about the flexible duct connectors, this is the proper
solution. The final products included punching anger and cutter all
can be finished by one line.
Technology Flow
Duct flexible connector Roll Forming machine mainly consists of conic, guide equipment, leveling system,
punching, roll forming system, cutting system, stacking equipment,
hydraulic station, electrical control system.
Flexible Duct Connector Machine Main Parameters
| ITEM | CONTENT |
| Raw material | GI STEEL DC51+Z; 0.4-0.8mm It can be designed according to client request. |
| Line speed | 5-7m/min |
| Forming roller stations | 12 stations x 2 (double line stations on main roll forming machine) |
| Forming Roller material | GCR15 as raw material ,hardness HRC60-62 after treatment, |
| Shaft material | Quality steel Ф40mm, 45# steel |
| Main motor | 3kw + 0.75kw |
| suit for material size | - Flexible fireproof Fabric width range (middle side): 100----300mm;
- metal strip width range: 50-150mm;
- metal strip thickness range: 0.4-0.8mm
|
| Main machine sizes | 3500*1300*1300mm |
| Weight | 2500kg |
HVAC Flexible Duct connector Application
The Flexible Duct Connector is designed to enable flexible joints
of any size to be easily and economically formed in the
factory or on site. Flexible joints are installed between fans(or
similar equipment) to prevent the transmission of vibration,
noise and rattles to the remainder of the air conditioning system.
- Flexible duct connector for rectangular ducts and elements
It is made of PQ flange channel and NQ corners interconnected by
AMT flexible connection. Rectangular flexible duct connectors can
be used to join ventilation ducts but above all it is used to
eliminate vibrations caused by air handling units and fans.
- Flexible anti-vibration duct connector for joining two spiral or
plain round ducts
It has male ends and is equipped with a seal. The flexible part is
made of AMT flexible duct connector - a joint consisting of a
fiberglass cloth, coated with of PVC, polyurethane, neoprene or
silicone coating and two strips of sheet metal on both sides.
TAG: HVAC Duct Flexible Connector Machine, Duct Flexible Connector
