Product Center

Guangzhou Xinhuafa Industrial Co., Ltd.

Address: No. 98, Liqun Road, Xindian Town, Rudong County, Nantong City, Jiangsu Province

Industrial Lifting Door

Door panel thickness 40mm, double-layer 0.5 thick color-coated steel plate, double-sided orange pattern embossing, double-sided stripes. The middle is filled with fluorine-free high-density polyurethane, and the foaming density is 43kg/m3. The door panel has the characteristics of heat preservation, heat insulation, sound insulation, no cracking, light resistance, anticorrosion, no rust, no fading and so on. Fluorine-free polyurethane is non-toxic and odorless. The door panel is reinforced with a whole through-type steel belt at the hinge installation part, and the joints of each door panel are equipped with sealing rubber to block cold and heat transfer and reduce heat loss.

Key word:

door panel spring

Classification:

Lift Gate

Mail:

info@gzxinhuafa.com

message

Product Description

1. Panel door panel

Door panel technical parameters :

Door panel thickness 40mm, double-layer 0.5 thick color-coated steel plate, double-sided orange pattern embossing, double-sided stripes. The middle is filled with fluorine-free high-density polyurethane, and the foaming density is 43kg/m3. The door panel has the characteristics of heat preservation, heat insulation, sound insulation, no cracking, light resistance, anticorrosion, no rust, no fading and so on. Fluorine-free polyurethane is non-toxic and odorless. The door panel is reinforced with a whole through-type steel belt at the hinge installation part, and the joints of each door panel are equipped with sealing rubber to block cold and heat transfer and reduce heat loss.

Thermal conductivity: 0.38 W/m°C

Sound insulation: 24 dB

Wind pressure resistance: level 3 (En13241-1 European standard) (according to national standards, it is anti-wind of level 11)

Water tightness: 30 Pa

Unique door panel steel non-contact edge design

Exquisite door panel embossing process, beautiful, clear texture and smooth feel Door panel optional color

According to the international general RAL color standard, any color can be configured for you, 8 standard colors:

2. Pioneer industrial door motor

The panel of the motor control box is equipped with buttons to realize the function of opening/stopping/closing. The standard is three buttons to open. Other commonly used control functions are optional. The door opening speed is 0.15-0.2 m/s. The control system has a fault code display, and the manual and electric conversion does not need a guide chain.

Drive power: three-phase AC 380V/two-phase 220V Frequency: 50 Hz

Rated power: 350W Rated current: 3.3 A

Rotation torque: 30 N/m Output speed: 24 rpm

Protection level (IP): 44 Ambient temperature: -20~+55℃

3. rail track

The guide rail adopts hot-dip galvanized integrated semi-enclosed double-track guide rail, with a thickness of 2mm; there are EPDM sealing strips between the door body and the door body for sealing, and the rail connection is connected by bolts, and is fixed to the wall through brackets and reinforced guards. And the distance between the door and the wall can be adjusted, and the thickness of the galvanized layer is not less than 280g/㎡.

4. Hardware Accessories

After tightening the self-tapping screws, there are three support points inside the door panel to prevent the self-tapping screws from loosening

5. Balancing system Balancing system

The lifting door is balanced by a high-strength spring system, which is composed of a torsion spring shaft, a torsion spring, an anti-button spring breakage device, a torsion spring bracket, a steel wire rope, and a head. Minimum service life is 50,000 cycles. The tower wheel is made of cast aluminum. Accurately calculate and select the torsion spring according to the size, configuration and track to ensure smooth and stable opening and long service life

6. Seals

All lift doors are equipped with top and bottom seals, between door panels ( TPE thermoplastic rubber ), side, bottom and top seals ( EPDM American Dupont ethylene propylene diene rubber ) effectively prevent the leakage of air and rainwater, and all Imported EPDM seals are installed between the track and the door panel to provide good airtightness between the door body and the track. The EPDM sealing system is resistant to high and low temperature, not easy to aging, and has a long service life.

7. Safety equipment safety device---CE certification

The torsion spring anti-break device, in case of any spring break, the door will stop within 10cm; the wire rope anti-break safety device, when the steel wire breaks suddenly, the blade will be stuck on the track, so that the door body will stop falling within 10cm; safety airbag If the protection device encounters an obstacle during the door closing process, the safety device will make the door stop or run in reverse until it reaches the fully open position.