Cheap Large Commercial Muti-Span PC Hydroponics Greenhouse

• Department: Smart Greenhouse
• Suitable: Vegetables, Seedling Cultivation, Overwintering of Poultry and Livestock, Mixed Farming, Herbal Medicine, Flower
• Span: Multi
• Roofing Shape: Herringbone Roof
• Location: Outdoor
• Heating Method: Continuous Heating
• Model NO.: Multi Span Venlo Type PC Greenhouse
• Cultivation Method: Hydroponics
• Building Materials: Steel Structure
• Usage: Production Greenhouse
• Size: Large
• Cover Material: Polycarbonate Sheet
• Layer: Single/Double/Customized
• Greenhouse Style: Venlo Type
• Span Type: Multi Span
• Covering Material: PC (Polycarbonate) Sheet
• PC Sheet Thickness: 6mm/8mm/10mm/16mm
• Transmittance Rate: More Than 80 Percent
• PC Color: White/Transparent/Customized
• Covering Material Service Time: More Than 10 Years
• Transport Package: Standard Container
• Specification: venlo type multi sapn greenhouse
• Trademark: Rainbow
• Origin: China(Mainland
• HS Code: 9406900090
• Production Capacity: 50, 000 Square Meters/Month

Product Description

Products Image

Greenhouse Structure

Polycarbonate (PC) Greenhouse Abstract

1. The polycarbonate (PC) greenhouse is preferred Venlo type (also can use circular arch type), using a multi span roof, with shape of modern, stable structure, beautiful form, smooth version, remarkable thermal insulation performance, moderate light transmission rate, many rainy grooves, large span, drainage volume, strong wind resistance ability, suitable for area of big wind and rainfall.
2. PC greenhouse has good light transmittance, low heat conduction coefficient. 
3. The polycarbonate sheet, light, long service life, tensile strength, through simple steel structure it will be able to meet the requirements of anti-wind and snow, and it has long service life, beautiful appearance and can reduce the repeated construction and investment, so it is first choice currently instead of the plastic film greenhouse and glass greenhouse.

Polycarbonate (PC) Greenhouse Application

1. planting vegetable, for example, tomato, cucumber, peper, chilli, leaf vegetable, etc.
2. planting flower.
3. planting fruits.
4. soilless culture.
5. agriculture trial.
6. as restaurant
7. for sightseeing

PC GREENHOUSE COMPOSITION
NO.	items	description	including or not
1	steel structure	hot-galvanized steel	yes
2	roof cover	film/polycarbonate sheet	choose according to the clients requirements
3	sides cover	one/two/three/four  side/sides covered hollow glass and the other sides covered polycarbonate;  hollow glass thickness: 5+8+5mm, 5+9+5mm, 4+8+4mm, 4+9+4mm	choose according to the clients requirements
4	outer sunshade system	sunshade net has different light transmission,75%,  50%, 30%,  0%	choose according to the clients requirements
5	inner sunshade system	inner shade net has different  light transmission, 75%, 50%, 30%, 0%	choose according to the clients requirements
6	inner warming curtain	it can keep warm inside in night  and in winter.	choose according to the clients requirements
7	cooling system	it consists of cooling fans  and cooling pad	choose according to the clients requirements
8	heating system	1.boiler warming: boiler  and water warming blower.  the bolier type has gas  boiler, coal boiler, oil boiler  and biofule boiler, and  gas/oil boiler	choose according to the clients requirements
		2. electric warming: only  has electric warming blower
9	drainage system	gutter size is δ=135× 135×130×2.5mm. The max  raindrop discharge is  120mm/h. The gutter  discharge grade is 5‰,  and the raindrop pipe  is PVC, diameter 110mm	yes
10	ventilation system	roof window and side  windows and cooling fans	choose according to the clients requirements
11	irrigation and  fertilization system	drop irrigation or  spray irrigation	choose according to the clients requirements
12	control system	semi-auto-control or  intelligent control	choose according to the clients requirements
13	light compensating  system	usually choose  high - pressure  sodium lamp, or  you can use LED lamp	choose according to the clients requirements
14	seadling bed system	used for seadling	choose according to the clients requirements
15	soilless culture	we can supply the  equipment for soiless  culture	choose according to the clients requirements

Greenhouse system 


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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 1--15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is the minimum order quantity?
The minimum order quantity is 500 square meters.The price is adjusted according to the quantity of order.