The main factors affecting the quality of insulating glass equipment are the selection of raw materials and manufacturing processes. The quality of these raw materials directly affects the quality and service life of hollow glass. Currently, there are three main types of insulating glass in China: groove aluminum single channel seal, groove aluminum double channel seal, and rubber strip composite seal. The aluminum groove single channel seal has been phased out due to poor sealing, easy air intake, causing glass condensation and frost, and short service life.

當玻璃材料已知時，如普通玻璃或鋼化玻璃，根據玻璃強度設計理論，可確定玻璃原片的斷裂強度。因為中空玻璃機器生產的玻璃是由兩片(或更多片)玻璃組成的，周邊密封形成一個密封的氣密層，當一面受載時，氣密層上的玻璃變形并壓縮中空層氣體，氣體壓力增加，從而將部分載荷傳遞給另一面，所以在氣體密封狀態下，中空玻璃是兩面玻璃共同承受載荷，兩面玻璃同時發生變形。空心玻璃為雙層或多層平板玻璃，由鋁框用丁基膠和聚硫膠粘合而成，干燥劑注入其中。

When the glass material is known, such as ordinary glass or tempered glass, the fracture strength of the original glass sheet can be determined based on the design theory of glass strength. Because the glass produced by the insulating glass machine is composed of two (or more) pieces of glass, and the surrounding sealing forms a sealed airtight layer. When one side is loaded, the glass on the airtight layer deforms and compresses the gas in the insulating layer, increasing the gas pressure and transferring some of the load to the other side. Therefore, in a gas sealed state, the insulating glass is loaded by both sides of the glass, and both sides of the glass deform simultaneously. Hollow glass is a double-layer or multi-layer flat glass, made by bonding aluminum frames with butyl adhesive and polysulfide adhesive, and injecting desiccant into it.

生產中空玻璃設備的原玻璃有無色浮法玻璃、鍍膜玻璃、鋼化玻璃、夾層玻璃等。一般平板玻璃的透明度和強度都不能滿足要求，應盡量避免使用普通平板玻璃。以上所述的玻璃原片必須符合相應的標準要求，并通過檢驗后才能使用。對不同生產廠家不同批次的玻璃，要檢查是否有無色差現象，并將色差較大的玻璃分別用在不同工程或不同立面上。

The raw glass for the production of insulating glass equipment includes colorless float glass, coated glass, tempered glass, laminated glass, etc. The transparency and strength of general flat glass cannot meet the requirements, and the use of ordinary flat glass should be avoided as much as possible. The glass raw materials mentioned above must meet the corresponding standard requirements and pass the inspection before use. For glass from different manufacturers and batches, the first step is to check for any color differences, and use glass with significant color differences on different projects or facades.

玻璃片的切削尺寸應嚴格按照圖紙要求進行，同時操作者應注意玻璃的表面，不要有劃痕，氣泡等明顯的缺陷。鋁條插角的選擇：鋁條插角厚度應為0.30mm~0.35mm，且厚度均勻，透氣孔分布均勻。鋁條經陽極氧化或去污處理后，必須選擇質量好、檔次高的產品，以提高鋁條的利用率。選擇合適的角度尺寸，擦洗干凈表面。

The cutting size of the glass sheet should be strictly in accordance with the drawing requirements, and the operator should pay attention to the surface of the glass to avoid obvious defects such as scratches and bubbles. Selection of aluminum strip insertion angle: The thickness of the aluminum strip insertion angle should be 0.30mm~0.35mm, and the thickness should be uniform, with even distribution of breathable holes. After anodizing or decontamination treatment, it is necessary to choose high-quality and high-grade products to improve the utilization rate of aluminum strips. Choose the appropriate angle size and scrub the surface clean.

空心玻璃設備的優點是節能環保，現代建筑的能耗主要是空調和照明，前者占55，后者占23，玻璃是建筑外墻中很薄、很易傳熱的材料。大多數玻璃廠所采用的中空玻璃生產線均為半自動板壓或輥壓生產設備，其生產節奏的快慢主要取決于板壓速度和在線清洗的速度。

The advantage of hollow glass equipment is energy conservation and environmental protection. The energy consumption of modern buildings mainly consists of air conditioning and lighting, with the former accounting for 55% and the latter accounting for 23%. Glass is a thin and easy to heat transfer material in the exterior walls of buildings. Most of the hollow glass production lines used by glass factories are semi-automatic plate pressing or rolling production equipment, and the speed of their production rhythm mainly depends on the plate pressing speed and online cleaning speed.

若要提高一次交樣成品率，就必須實行合片前各工序的自檢和互檢，從上片檢驗、鋁框制作到丁基膠涂布等，特別要注意上框工序的質量檢驗，因為這一工序中基本上可以發現任何缺陷，而且合片前更容易糾正。

To improve the yield of a single sample, it is necessary to carry out self inspection and mutual inspection of each process before lamination, from lamination inspection, aluminum frame production to butyl adhesive coating, etc. Special attention should be paid to the quality inspection of the lamination process, because basically any defects can be found in this process and it is easier to correct before lamination.