1.Top single layer tempered glass, surrounding hollow ordinary glass
Toughened glass is a type of glass heated to nearly the glass softening point temperature (600-650ºC), with quickly cooling or chemically toughening treatment. It has good mechanical properties and thermal- shock performance, also known as tempered glass.
The toughened glass characteristic:
Intensity improved: toughened glass, mechanical strength, impact resistance and bending strength can reach four to five times of common glass.
b. Heat stability improved: tempered glass can withstand the large temperature difference, not damaged, ability to resist change temperature difference is three times of the normal float glass of equal thickness.
c. Security improved: after high strength damage, toughened glass turn into tiny particles, maximizing the personal safety.
The anti-reflective scattering glass has the highest light transmittance, followed by scattering glass. The top covering material of this project is 4mm thick scattering glass. Due to high scattering of scattered greenhouse glass, there is no shadows inside the greenhouse, so the sunlight is uniform, and the crops leaves can be burnt; greenhouse climate is more moderate, to reduce light suppression to the crops, so the plant bottom can absorb more sunlight, to increase plant photosynthesis at the bottom; reduce gray mold of the occurrence at plant bottom; for different plants, can increase the yield of about 10%.
(2) double-layer hollow normal glass, light transmittance rate ≥80%, thickness 4+9+4 or 5+8+5mm.
Hollow glass is made up of two or more pieces of glass edge sealed together, then there will be filled static and dry air between the glasses, and there is a certain vacuum performance. The main material is aluminum spacing strip, bending bolt, butyl rubber, poly sulfur, and desiccant.
Qingzhou Shinehwa Eco-Agriculture Ltd and Shandong Hualiang Heavy Industrial Machinery Co., Ltd (or Shandong Sinobeacon Machienry Ltd) are located in Qingzhou City, Shandong province, cover an area of 7000 square meters, which possesses register capital RMB3,000,000.00, more than 50 stuffs, and which is a high-tech enterprise in the integration of product research and development, process design, manufacturing, installation, sales and after-sales. The company study and introduce domestic and foreign advanced scientific and technological achievements continuously to supply high-efficiency, save-energy and environmental products and solution.
The company's main scope of business includes: building and installation of glass greenhouse, PC greenhouse, film greenhouse, solar energy greenhouse, sunlight greenhouse; production and sales of greenhouse parts; building light steel structure; design, plan and building of garden and park and inner greenhouse; research and promotion of hydroponic vegetable; research and promotion of other agricultural technology and eco-agriculture.
1. How long is the delivery time?
According to your ordering quantity, the delivery time is usually 5-20days.
2. How long is the warranty period?
3. Is your compay foreign trade company or manufacturer?
we are manufacturer.
4. Can you supply sample?
|Small parts can be supplied, but you should pay the express.|
5. Can your company supply installation drawing?
Our company can supply the drawing, but you should send us your building drawing first.
6. How to intall the cooling system?
First you can install by yourself.
If you can't install, we can send engineers to install for you. but you should be responsible for all the cost of installation.
7. When installing, what cost should we pay?
our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication
8. What is the payment terms?
usually the deposit is 30%-50% of total value. Before loading, all the balance shoulde be paid off. Or you can give your own payment terms, then we can negotiate it.