- Overview
- Product Overview
- Product Parameters
- Features
- Technical Data
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Basic Info.
Product Description
Tunnel Door System For Poultry Farm
The tunnel door system is mounted inside of cooling pad opening. It's closed for heat preserving in winter and opened to adjust the ventilation opening amount and fresh air flow in hot seasons during tunnel ventilation.
| Frame | Aluminum alloy |
| Plate Panels | PVC sheet sandwiched polyurethane |
| Accessories | Stainless steel |
2. Vuitable to be cery sontrolled by computer in closed house;
3. Customized size according to house condition;
4. Linked by steel rope to guarantee long life.
1. Better control the fresh air flow direction
2. Clear the ventilation dead angle around cooling pad during tunnel ventilation
3. 3 layer insulation panels (FRP+PS+FRP) ,nice heat insulation effect
4. Continuous EPDM foam sealing strip, strong sealing performance
5. Specially designed reinforcing ribs to prevent panel door from deformation and bad sealing caused by it.
6. Each reinforcing rib is mounter with an adjustable pull arm, which serves to shut the panel door tightly with only a little strength.
7. The opening amount can be easily adjusted by climate controller
8. Insulation performance is 8 times of the regular rolling curtain when completely closed in winter, saving 15% of the heating costs compared with regular rolling curtain
- Inner core material: XPS sandwich panel, foam density 15kg/cubic.
- Panel material: PVC steel panel 1.2m thick or PVC panel 1.2mm thick.
- Insulation board thickness: 50mm.
- Bezel material: 1.0 thick aluminum alloy U profile, electrostatic spraying, coating not less than 0.02mm thick.
- Frame: 1.5mm thick aluminum alloy square profile, electrostatic spraying, coating not less than 0.02mm thick.
- Sealing strip: special sealing strip for automobiles.
- Pulleys and accessories: 90 pulleys; 25 pulleys; 5 steel ropes; 5 nylon ropes.
- Winch: European style.
- Self-controlled motor: 0.55Kw.
- Applicable to the height dimension of the opening: 1.0m-3.0m.
- Can be made in single blocks, multiple layers (generally 2 layers)
