We build this evaporative cooling set with stainless steel exhaust fans and thick honeycomb cooling pads. It pulls negative pressure airflow through the greenhouse, quickly bringing down temperatures and boosting humidity when outside heat spikes.
It works perfectly for berry growers (strawberries, raspberries, blueberries), leafy greens and seedling operations across hot climates. By regulating indoor heat, it stops sunscald on fruit, avoids flower drop and keeps your crop quality consistent through summer heatwaves.
|
Item |
Detail |
| Bracket Frame | Hot-dip galvanized steel, service life 10-15 years |
| Matching Cover | 6mm / 8mm /10mm hollow polycarbonate sheet |
| Span Size |
8m,9.6m,10.8m,12m; bay width 4m/8m |
| Load Standard | Wind load 0.6KN/㎡, snow load 0.5KN/㎡, dead load 15kg/㎡ |
| Drainage Capacity | Max rainfall drainage 140mm/h |
| Cooling Assembly | Stainless steel exhaust fan + thick honeycomb cooling pad |
Core Advantages
1. Low-power, powerful cooling
Evaporative cooling uses just 20% of the electricity regular air conditioning needs, and can knock 5–10°C off greenhouse temperatures on the hottest days.
2. Designed specifically for PC sheet greenhouses
Our lightweight hot-dip galvanized mounting frames won't scratch or warp polycarbonate panels. All metal parts are fully rust-proof, built to stand years of outdoor farm exposure.
3. Fully connectable smart climate control
You can run this cooling unit alongside shading, ventilation, heating and fertigation gear, all managed from a single central control box.
FAQ
Q: Does the system support automatic constant temperature control?
A: Yes, with our intelligent control cabinet and temperature sensors, and the fans and water pump will turn on and off automatically to hold your target temperature steady.
Q: How long is the anti-rust service life of fan brackets?
A: Full hot-dip galvanized steel brackets serve 10–15 years under outdoor open-air conditions.
Q: How much temperature can the cooling pad and fan system drop inside the greenhouse?
A: With standard airflow running, it can drop interior temperatures by 5–10°C while keeping humidity balanced. This stops crops from suffering heat stress during hot summer spells.
Q: Can your company supply greenhouse design?
A: Sure. We can draft basic layout drawings for you to review before you sign any formal contract. Once the deposit is confirmed, we'll create full customized greenhouse designs tailored to your land size and crop types.
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