At Linyi Huihang Machinery Co., Ltd., we specialize in the comprehensive manufacturing, installation, and commissioning of high-efficiency equipment for paper-faced gypsum board production lines. Our advanced facilities can achieve an impressive annual output ranging from 2 to 80 million square meters. The sophisticated production line is meticulously structured with a diverse array of systems: raw material supply system, board making system, conveying system, cutting system, turning plate, transverse system, drying system, board out system, sheet and cutting system, edge sealing, and stacking system. Below is an intricate overview of our main production processes:
1,Paper Supply System:
2,Gypsum Powder Supply System. Utilizing an impeller feeder, alongside an electronic belt scale and associated measuring and feeding systems, ensures precise and efficient powder supply, forming the core of our sophisticated system.
3,Mixing System. Our vertical mixer, crafted from wear-resistant stainless steel, significantly boosts durability and longevity. Building gypsum, modified starch, coagulant, and additional raw materials are individually measured and seamlessly integrated into the spiral mixer before being continuously conveyed to the vertical mixer for optimal blending.
4, Foaming Agent System. Equipped with a dynamic and static combined foaming system, it produces uniform, stable foam. This foam is mixed into the vertical mixer, effectively reducing the paper gypsum board's weight while enhancing its thermal and insulation properties.
5, Board Type Forming System. Our state-of-the-art molding machine produces paper gypsum boards with thicknesses from 7 to 25mm and widths of 1100 to 1300mm, accommodating a mainline speed of 0-120m/min. Featuring fine adjustments to control board thickness and automated processes for slurry distribution and glue application, it ensures superior-quality gypsum boards.
6, Conveying System. Post-formation, the gypsum board belt is smoothly transferred by the solidifying belt machine to the cutting machine via a conveying roller table. After cutting to the desired length, the waste boards are removed efficiently, and qualified boards are sent to the dryer for further processing.
7,Cutting System. Our cutting system employs a servo cutting machine, ensuring precise length measurements and minimal gypsum plate loss, thereby enhancing material efficiency.
8,Drying System. This pivotal system directly influences the final product's quality and energy consumption. We offer multiple drying technologies, including thermal oil drying, hot air drying, and direct drying. Our experts provide tailored recommendations based on local fuel conditions to optimize efficiency.
9,Edge Cutting and Sealing System. The trimming machine cuts the sheet to the required size, which is then stacked and transported to the finished product warehouse by forklift for inspection and storage. The system also recycles and pulverizes waste materials, reducing production costs and promoting sustainability.
10,Control System,
The plant's control system encompasses various stages: pulp preparation and forming control, cutoff control, wet plate delivery control, dryer control, and product treatment control. The electric control system features four key stations: pulp and forming station, wet plate delivery control, dry station, and product treatment station. An optional computer station allows for comprehensive production line monitoring.
Workshop length and area required for different production:
| Annual Capacity (10000 sq.m./Year |
Belt Speed (m/min) |
Workshop area(sq.m.) |
Factory land(sq.m.) |
| 500 |
10 |
140*40 |
9990 |
| 800 |
16 |
180*40 |
9990 |
| 1000 |
20 |
200*40 |
10990 |
| 1200 |
24 |
210*40 |
12990 |
| 1500 |
30 |
240*40 |
19980 |
| 1800 |
36 |
270*40 |
19980 |
| 2000 |
40 |
270*40 |
19980 |
Layout of the entire production line:
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