Qinhuangdao Zhongyuan Glass Technology Engineering Co., Ltd.

Glass factory design Based on a full understanding of the customer's design requirements, we carefully verify the basic design materials and construction conditions at site and listen attentively to the advice of the customer's technical personnel. And on the premise of guaranteeing the products' targeted quality, we optimize the design proposal in terms of meeting the technology process requirements, guaranteeing products' quality, minimizing the project investment and production cost etc. Then the overall design intentions will be told to the customers in time and a team of professionals shall be dispatched in time to the construction site to solve the problems appeared during the construction, installation and commissioning period. Engineering consultation Based on our accumulating plant-building experience, our company has formed a comprehensive service system to provide the customers with relevant technological consultation at the early stage of proposal approval, investigation and design stage, construction period, operation period and afterward evaluation stage. We shall do our best to optimize the design proposal in terms of meeting the technology process requirements, guaranteeing products' quality, minimizing the project investment and production cost so that our customers benefit the most from the consultation.

The distance between the foot line of l-shaped wall and top surface of sidewall is short, which allows thinner batch feeding so that the batch can be melted more easily. It can also reduce fire and batch running at the charge end and hence energy can be saved and environment improved.With its high reliability and long service life span, the l-shaped suspended back wall serves as one of the essential measures for prolonging the whole furnace life. Main technical index: 1. Modulus width of suspended wall: 300mm; 2. Width of brick structure: 380mm; 3. Length of nose zone (doghouse): 1700-2300mm; 4. Service life: more than 10 years.

The top roller installed at the both sides of the tin bath can effectively control the width and thickness of the gross glass ribbon. The main technical index: 1. The thickness of glass sheet:1.0-25mm 2. The horizontal oscillative angle of head: 3. The accuracy of head's oscillative angle: 4. The speed of rotating coil of head: 10-1500m/h 5. The accuracy of coil-speed of head: 0.01% 6. The radial direction run-out should be no more than 0.2mm 7. The accuracy of head's pressed-depth: 0.1mm 8. The biggest depth for head (inside the bath): 2000mm 9. The longest distance of machine frame for lifting up and down: 100mm 10. The accuracy of machine frame for lifting up and down: 0.1mm 11. All the above index can be customer-designed.

Used in float glass and ultra clear patterned glass production line, it includes the shell of the annealing lehr, transmission, hot air circulation system, electric heating system and control system. The main technical index: 1. Suitable for gross ribbon width: 2000mm-5400mm; 2. Suitable for gross ribbon thickness: 1.5mm-20mm; 3. Linear speed of annealing lehr roller: 80-1500m/h (stepless speed variation) 4. Diameter of annealing lehr roller: 216mm-365mm.

It is applied to large size doghouse. A couple of chargers are linked together so as to reduce their distance. In this way, it can well solve the batch off-track problem and cancel the water drum in the middle of batch tank. The batch could be evenly charged and its operation is very stable and continuous. By absorbing the batch charger technology at home and abroad, our company has tried some innovation on the batch charger in terms of its shovel plate quality and structure, thus improved its high temperature resistance in production, working stability and continuity. There are two types of batch chargers, namely arc blanket charger and inclining blanket charger.