We specialize in the comprehensive manufacturing, installation, and commissioning of equipment for paper-faced gypsum board production lines, capable of producing between 2 to 80 million square meters annually. The equipment includes a 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 a detailed overview of the main production process:
1,Paper Supply System:
2,Gypsum Powder Supply System: The core of this system includes an impeller feeder, electronic belt scale, and related measuring and feeding apparatus.
3,Mixing System: Featuring a vertical mixer made from wear-resistant stainless steel, this system ensures durability. Building gypsum, modified starch, coagulant, and other raw materials are accurately measured, mixed in a spiral mixer, and continuously fed into the vertical mixer.
4, Foaming Agent System: Our advanced dynamic and static combined foaming system creates uniform and stable foam. This foam is then integrated into the vertical mixer, reducing the weight of the gypsum board while enhancing its thermal insulation properties.
5, Board Type Forming System: Utilizing a state-of-the-art molding machine, we produce paper gypsum boards with thicknesses ranging from 7-25mm and widths of 1100-1300mm, adaptable to main line speeds of 0-120m/min. The machine features fine adjustment functions for precise thickness control and an upgraded feed end for automatic slurry distribution and gluing processes. This system ensures high-standard thickness and quality of gypsum boards.
6, Conveying System: Post-formation, the gypsum board belt is transported by a solidifying belt machine and smoothly conveyed to the cutting machine by a roller table. After cutting to the set length, boards are directed to the 1# transverse conveyor. Waste boards exit the production line, while qualified boards proceed to drying.
7,Cutting System: Our servo cutting machine ensures precise break points, reducing gypsum plate loss and optimizing material usage.
8,Drying System: As a crucial part of the production line, this system impacts the final product's quality and energy consumption. We offer various technologies like thermal oil drying, hot air drying, and direct drying, tailored to recommend the best solution based on local fuel conditions.
9,Edge Cutting and Sealing System: The trimming machine cuts sheets to the required size, which are then stacked by the stacker and transported to the finished product warehouse for inspection and storage. Waste is automatically pulverized and recycled into the powder system, optimizing material use and reducing production costs.
10,Control System:
The plant's control systems encompass pulp preparation and forming control, cut-off control, wet plate delivery control, dryer control, and product treatment control, among others. The electric control system includes four main stations: pulp and forming, wet plate delivery, drying, and product treatment. An optional computer station is available for 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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