Linyi Huihang Machinery Co., Ltd. proudly offers comprehensive solutions for the manufacturing, installation, and commissioning of high-efficiency gypsum board equipment for phosphogypsum using natural gas fuel. Our state-of-the-art paper-faced gypsum board production line boasts an impressive annual output ranging from 2 to 80 million square meters. The equipment is intricately designed and comprises various advanced systems including raw material supply, board making, conveying, cutting, turning plate, transverse, drying, board out, sheet and cutting, edge sealing, and stacking. Below, we detail the main production process to illustrate our sophisticated manufacturing capabilities:
1,Paper Supply System:
2,Gypsum Powder Supply System: Our equipment features an impeller feeder, electronic belt scale, and precise measuring and feeding systems at its core, ensuring consistent and accurate supply of gypsum powder.
3,Mixing System: The vertical mixer, crafted from wear-resistant stainless steel, significantly enhances durability. Building gypsum, modified starch, coagulants, and other raw materials are accurately measured and seamlessly blended in a spiral mixer before being transferred to the vertical mixer continuously, ensuring optimal mixture consistency.
4, Foaming Agent System: Utilizing a dynamic and static combined foaming system, we produce uniform and stable foam. This foam integrates into the vertical mixer, reducing the weight of the paper gypsum board while boosting its thermal insulation properties.
5, Board Type Forming System: Our innovative molding machine produces gypsum boards with a thickness of 7-25mm and a width of 1100-1300mm, supporting a main line speed of 0-120m/min. Featuring fine adjustment functions, it ensures precise thickness control. The upgraded feeding end automates slurry distribution and glue application, improving production quality and efficiency.
6, Conveying System: After the gypsum board belt is formed, it is smoothly transported to the cutting machine via the conveying roller table. Post cutting, boards are sorted where waste boards are removed from the line, and qualified boards are sent to the dryer for further processing.
7,Cutting System: Our servo cutting machines ensure precise length cuts, minimizing wastage and optimizing material usage.
8,Drying System: As a pivotal component of the production line, our drying system directly influences product quality and energy efficiency. We offer diverse drying technologies including thermal oil, hot air, and direct drying, tailored to local fuel conditions, ensuring optimal energy usage and product outcomes.
9,Edge Cutting and Sealing System: The trimming machine cuts sheets to the required dimensions. Post-trimming, sheets are stacked and transported to the warehouse for inspection and storage. Waste materials are recycled back into the powder system, maximizing resource efficiency and minimizing costs.
10,Control System:
Our advanced control system encompasses pulp preparation, forming, cut-off, wet plate delivery, drying, and product treatment controls, all integrated with computer station options for monitoring. The electrical control system is segmented into four major stations: pulp and forming, wet plate delivery, drying, and product treatment, ensuring seamless operation and 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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