(1) Interchangeability: If possible, the newly purchased insulating glass production line should be related to the existing equipment of the enterprise in terms of spare parts supply, maintenance, operation, etc., as much as possible to be the same or similar, in order to save costs for personnel training, auxiliary equipment, etc; Hollow glass equipment companies generally use common spare parts for most conventional parts, so that customers can replace them in a timely manner and minimize customer losses.

(2)配套性 在中空玻璃生產線加工設備日益復雜、精密的今天，許多設備只有在配套完備的輔助設備的輔助下，才能充分發揮作用。因此在選擇主機設備時，輔助設備的配套情況及其利用率是一個決定性因素，尤其是對于應用日益廣泛的數控設備，如果缺乏配套的軟件，這些設備的作用是無法充分發揮的;

(2) In today's increasingly complex and precise processing equipment for insulating glass production lines, many equipment can only fully play its role with the assistance of fully equipped auxiliary equipment. Therefore, when selecting the host equipment, the supporting situation and utilization rate of auxiliary equipment are a decisive factor, especially for the increasingly widely used CNC equipment. Without supporting software, the role of these equipment cannot be fully utilized;

(3)易于安裝 這一點往往容易被忽略。在選購中空玻璃加工設備前，應對設備的安裝地點進行考察。對于一些大型設備，還需考察運輸路線，以選擇合適的、易于安裝的設備;中空玻璃設備公司在您安裝時，會直接派遣我們中空玻璃加工設備廠家技術員上門負責調試，培訓您那邊的員工，直到您滿意為止。

(3) The ease of installation is often overlooked. Before purchasing insulating glass processing equipment, the installation location of the equipment should be inspected. For some large equipment, it is also necessary to investigate the transportation route to select suitable and easy to install equipment; During your installation, the insulating glass equipment company will directly dispatch our insulating glass processing equipment manufacturer's technicians to come and be responsible for debugging and training your employees until you are satisfied.

(4)對現行組織的影響 選購中空玻璃加工設備，尤其是選購更為、精密、復雜的設備時，應充分考慮其對現行生產組織的影響。例如當購置了數控機床或加工中心時，無疑會對現行的工藝準備、生產計劃、現場監控人員的組織等方面帶來影響，這些均應在設備購進之前予以充分評價。

(4) When purchasing insulating glass processing equipment, especially more precise and complex equipment, the impact on the current production organization should be fully considered. For example, when purchasing a CNC machine tool or machining center, it will undoubtedly have an impact on the current process preparation, production plan, and organization of on-site monitoring personnel, which should be fully evaluated before equipment purchase.

(5)備件的供應 當中空玻璃加工設備由于磨損或發生故障而需要維修和更換零部件時，備件是否齊備就會成為能否盡快恢復生產的重要因素。因此，在選購設備時應充分考慮備件的供應情況，尤其對于進口設備更需如此。

(5) The supply of spare parts When the hollow glass processing equipment needs to be repaired and replaced due to wear or failure, the completeness of spare parts will become an important factor in whether production can be resumed as soon as possible. Therefore, when selecting equipment, full consideration should be given to the supply of spare parts, especially for imported equipment.

(6)售后服務和交貨 選擇中空玻璃加工設備時考慮供貨廠家的信譽及交貨期。購置信譽好和交貨期有保證的廠家的設備總是讓人更放心的。此外，還應考查廠家提供安裝、調試、人員培訓及維修服務的條件，有著良好售后服務條件的中空玻璃生產線運行就會有充分保證。中空玻璃生產線還是選擇山東銘達比較有保障。

(6) When selecting insulating glass processing equipment for after-sales service and delivery, consider the reputation and delivery time of the supplier. It is always more reassuring to purchase equipment from manufacturers with good reputation and guaranteed delivery times. In addition, the conditions for installation, debugging, personnel training, and maintenance services provided by the manufacturer should also be examined. The operation of the insulated glass production line with good after-sales service conditions will be fully guaranteed. Choosing Shandong Mingda for the production line of insulating glass is more reliable.