Annual Output of 2 Million Sqm Paper Face Gypsum Board Production Machine

Product Description

Product Description
Made in china gypsum board machinery manufacturing
1. Capacity: 2-50million square meters per year.
2. Drying type: hot oil or hot air.
3. Specification of finished products:

Length: 2400-3000mm
Width: 900-1220mm
Thickness: 6.5-15mm
4. Raw material needed:
gypsum powder, protection paper, water, starch, foaming agent, white latex, electricity, fuel etc.

S.N	Items	Unit	Index
1	Initial setting time	mim	≥6
2	Final setting time	mim	≤13
3	2h breaking strength	MPa	≥2.0
4	Contents of CaSO4·2H2O	%	≤5%
5	Contents of CaSO4·1/2H2O	%	≥75%
6	Contents of CaSO4	%	≤5%

5. Introduction to the equipment:
a.Gypsum powder furnishing system:
This system adopt the calibrated feeder, making the gypsum powder supplying is quite accurate, So it provides a great convenience for the mixing operation of the gypsum powder
b.Paper supplying system
This system have a unique way to pick up the paper,add the high precision rectify deviation machine which have a great help for the trimming of the board later
c.Water supplying system
The accurate measurement of screw pump to water supplying , which provides great convenience for operation
d.Foaming system:
This system chose barostat to supply the air, using screw pump which can making the foam into the slurry equably. So that we can adjust the weight of the board easily
e.Forming system:
This system is is developed by our technical department, chose the plate type forming machine instead of the pressing roller before. So enhance the antiwear ability of the machine,Prolong the service life of the machine, improve the the quality of the products and the flatness of the board surface
f.Drying system:
Hot oil type is using the oil temperature from the thermal oil furnace to drying the board
g.Dust collection system:
We chose the electronic pulse bag filter which have a good efficiency of dust collection.
h.Control system:
Using the PLC and sensor pieces such as variable frequency solid state relay to grantee the equipment in a good and long automatic running
Forming section
Forming section includes paper (face and bottom paper) treatment systems and vertical mixer, forming platform, molding machines and other equipment.
Paper handling system is mainly composed of automatic splicer (lift, uncoiling device, stock paper machine), pull device, adjusting device, tensioning device, automatic correction system, indentation device, ink jet printing devices and other components. Following the above
The wet board section
That wet plate solidification and transport section. Wet strip on the 1 # 2 # solidified conveyor belt gradually solidified. 1 # solidified belt with Pull on a pneumatic device , be used for Pull the head of gypsum board belt in the production starts. Then through after a series of treatment such as spray, leveling, treating edge to become the finalize wet gypsum belt, and a and the water evaporated during solidification. After entering the back of the conveyor roller, wet start-sided strip evaporate moisture. After the initial solidification wet strip roll into the biaxial rotary knife cutting machine, double servo motor independently controlled by the upper and lower rollers for high precision cutting knife. After cutting wet plate accelerated by accelerating roller group entered into 1 # lateral plate roller. Plate Group 1 # transverse cross conveyor machine translated be face up after the overturn, the two raw board into the distribution of dryer through outlet roller two double
Dry section
The distribution machine for two belt conveyor type, can reduce the extent of the wet plate bent during transport, thereby reducing the rejection rate. Meanwhile, the distribution machine also has a board group "close" function.
Drying machine for direct combustion in the form of natural gas, the use of the most advanced "Eclipse " (or other imported products) gas burners, not only reduces the thermal heat loss, but also effectively and accurately adjust the air temperature, and fully guarantee the dryer work regime.
Input board section of the dryer with the "chase board" function, so that a gap between the front and rear board set to minimize, to ensure the dry mass of the dryer.
Doors and roof, floor design of the dryer has a "hot off the bridge" structure. At the same time the door seal with a special material and structure of import and export between the dryer and the District has "stainless steel curtain" so that heat loss is minimized throughout the dryer.
The dryer also has a special "burnt edges to prevent board structure," wet exhaust gas introduced soon partially cooled mezzanine curtain and door, not only to cool the plate edges, but also increased the humidity, thus effectively preventing the board edge over-burning phenomenon. The drying machine is also provided with heat recovery system, the heat of the exhaust gas discharged through the fresh air heat exchanger, the hot air into the dryer new departments, to further reduce heat loss.
After Sales Service
1. We promise to reply in less than 24 hours
2. We will try to control the delivery in the shortest time than you expected and required.
3. Our engineer will come to your country to install and guide the equipment until the quality gypsum board come out.

Why Choose Us ?

1. Good reputation factory
2. The quality of the finished products are good
3. Low rejection rate
4. High degree of automatic
5. Low energy consumption
6. Less maintain cost
Company Profile
Hebei Lvjoe Machinery Manufacturing Co., Ltd. is professional in designing and manufacturing all kinds of industrial equipments. In the last few years, we have successfully developed many kinds of industrial equipments. Pls find our products as belows:
1. Mineral wool ceiling board production line;
2. Gypsum powder production line;
3. Gypsum block production line;
4. Gypsum board lamination machine;
5. Gypsum board production line;
Hebei Lvjoe Machinery Manufacturing Group Co., Ltd. was founded in 1998, which is a diversified development enterprise integrating R&D, design, production, international trade and engineering equipment. We are a strong unit with comprehensive strength in the national gypsum equipment industry.
We have the certificate of high-tech enterprise which is issued by the nation, the certificate of Gypsum Building Materials Equipment Research Center, the CE quality system certification which is issued by the European Union, the ISO9001 quality system certification. In 2011, the Gypsum Building Materials Equipment Research Center was established. It is a municipal-level civilized unit in Hebei Province, contract-honoring and trustworthy unit.
Welcome to contact us

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