Fully automatic gypsum board production line
It is a special equipment for producing flat-packed gypsum board for new building materials.The production line consists of the following parts: batching system,molding system,solidification system,automatic cutting system,transfer system,distributor system,drying system,packaging system.
Detail parameters of gypsum board production line
Production capacity:
2million~30 million square meter per year.
Final product variety:
(1) Common paper-faced plasterboard
(2) Fire resistance paper-covered plasterboard,
(3) Water resistance paper-covered plasterboard.
Gypsum board specification:
Board length: 2000--3600mm
Board width: 1200mm,1220mm
Board thickness:6.8--25mm
General gypsum plaster board length 2400mm,width 1200mm,thickness 9.5mm.
Our sample project in Africa can produce 3600*900*6.8mm size gypsum board. This size and thickness board is not easy to produce. Yurui machine can ensure you produce so special gypsum board, so you can be clear about our machine Professionalism!
Main equipment introduction
1 Dosing System-All the raw material are fed and metered autoamtically
Accurate dosing for each raw material. Starch mixing tank use stainless steel, with long service life and low corrosive.
The foaming agent reserve tank is made of stainless steel.
Foaming system adopts domestic advanced technology-Dynamic and static foaming system, ensuring the finished board is lightweight, good toughness and saving much cost.
2 Forming System
gypsum slurry from the vertical mixer falls onto the forming line lower paper, the upper paper by the correcting device, glue device sent to the forming station, through the vibration table, the lower paper folding cover upper paper and squeezes out plasterboard of requested specification
3 Solidification System
Finished the initial solidification on belt, and final solidification on Conveying roller.
We use belt with more than 12 -14-16mm So very think
4 Automatic Cutting System
With the adoption of developed core servo cutting technology of our company, adjusting the required plate dimension by digital controller. only1 mm gap between cutting saw,Maximally reducing cost by controlling the minimum edge horn size.
5 Transit System
Used to horizontally transport the cut plate to distributor,The adopting of servo motor control ensures the precision of the board movement position.
6 Drying System
The board enter into the drying room through distributor, Drying room is divided into 3 areas: heating area and cooling board area, After drying machine finished drying task, out board machine discharging board.
Instruction of Gypsum board line drying room-Hot air technology
1) Heat source: hot air stove thermal efficiency up to 96%
The heat supply of the entire production line uses only one heat exchange, which reduces the heat loss during multiple heat transfer. It is heated by the flue gas of the hot blast stove through the heat exchanger to the temperature required for production, and then the clean gypsum board is dried by clean hot air. In the process of drying, the hot air can be fully contacted with all sides of the gypsum board for drying, so that the problem of dryness of the gypsum board can be better ensured by the problem of low heat on one side and low heat on one side.
2) The whole process of drying is designed by using the hot air circulation method. The fully enclosed system is used in the dryer to ensure that the heat loss during the heat transfer process is minimized, thereby reducing the energy consumption requirement. During the drying process, the entire drying chamber is divided into several zones. We adjust the temperature and flow of the hot air according to the temperature required by each zone, which can save energy.
3) The heating time is short. Only when the hot blast stove is completely burned can the temperature required for the production process be quickly reached.
7 Discharging Board And Finished Board System
Used to convey gypsum board,and cutting to get required size, then edging and stacking.
8 The Finished gypsum Board
1. Newly developed technology,curved Round edge gypsum boards
2. New developped foamed gypsum board is more lightweight , so easy for installation ,also strenght is higher
Technology Advantage of Yurui gypsum board production line
1. The heat supply of the entire production line uses only one heat exchange, which reduces the heat loss during multiple heat transfer. It is heated by the flue gas of the hot blast stove through the heat exchanger to the temperature required for production, and then the clean gypsum board is dried by clean hot air. In the process of drying, the hot air can be fully contacted with all sides of the gypsum board for drying, so that the problem of dryness of the gypsum board can be better ensured by the problem of low heat on one side and low heat on one side.
2. The whole process of drying is designed by using the hot air circulation method. The fully enclosed system is used in the dryer to ensure that the heat loss during the heat transfer process is minimized, thereby reducing the energy consumption requirement. During the drying process, the entire drying chamber is divided into several zones. We adjust the temperature and flow of the hot air according to the temperature required by each zone, which can save energy.
3. The heating time is short. Only when the hot blast stove is completely burned can the temperature required for the production process be quickly reached.
4. The equipment is easy to operate and easy to control.
5. At present, more than 20 million gypsum board production lines in China use hot air dryers to dry gypsum boards.
One stop service to guarantee you a 100% sucessful project
1) We will make factory layout after client got final dimensions of land.
2) After order confirm we will provied CAD foundation drawing for carry on civil work,if necessary one civil engineer can be despatch to guide for civil work
3) Provide formular and production tecnology :Our engineers will adjust the formular according to your local raw material .
4) We will make commisionning and make training for worker until they occupy operate the equipment and produce qualified product
5) Your enginiers can stay from 6-12 monthes after operation start
if necessary ,we can arrange one engineer stay in your factory to guide production and management , the buy need pay the engineer salary on time .
6) After project finished , if necessary ,also we can arrange one engineer stay in your factory to help produce and manage the plant .
7) In long term ,maintenance it will cost more than new price of machines So better to go for good quality instead of cheaper.
Sample project from Yurui
Project in Southeast Asia
1-Project name:Natural gypsum powder&board project
2-Project capacity:4 factory ,8 lines totally
In2008 year: gypsum powder line 50000 tons/year + gypsum board line 8000000 /year
In 2009 year:gypsum powder line 150000 tons/year + gypsum board line 10000000 /year
In 2012 year:gypsum powder line 150000 tons/year + gypsum board line 10000000 /year
In 2018 year:gypsum powder line 300000 tons/year + gypsum board line 20000000 /year
5-Project current situation:Running well
6-Project location:East Asia
7-Project Introduction
For our Indonesian customer, the big boss is ethnic Chinese, he researched all the gypsum powder factory in China and finally chose us.
Since 2008, he has purchased 4 gypsum powder projects from us, with capacities ranging from 50,000 tons/year (2008) to 300,000 tons/year (2018).
He has now grown to become the largest producer of gypsum building materials in Indonesia, and the quality of his gypsum powder can compete directly with the local Knauf factory and even sell at a higher price.
Project in South American
1-project name:Automatic gypsum ceiling board machine
2-project capacity:8000-10000sqm per day
3-project technology:PVC film and aluminium laminate with gypsum board
5-project current situation:Running well
6-Project location: South America
7- Project Introduction
The client imports finished ceiling products all year round.
In recent years shipping costs have continued to rise and the cost of imported products is close to the cost of locally produced ceilings, the customer wanted to reduce the cost of products in Central America and could even export to the USA because of the free trade agreement with the USA, and in 2021, with the changing economic situation, the customer was acutely aware that shipping costs would never drop to pre-new crown virus prices, and he also read that the Chinese government wanted to focus on technology and rather than just being a world production centre.
In addition, there were more regulations regarding environmental pollution and some factories were closing , so he was determined to seize the moment and finalise the order with us as soon as possible in order to start production faster and capture the market. rather than just being a world production centre.
In addition, there were more regulations regarding environmental pollution and some factories were closing as a result, so he was determined to seize the moment and finalise the order with us as quickly as possible, purchasing a fully automated ceiling line in order to start production faster and capture the market.
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