China High Quality Gypsum Wallboard Machine

• Customization: Available
• After-sales Service: Online Technical Support
• Product Type: Gypsum Board Making Machine
• Model NO.: YR-GB-20180818
• Automatic Grade: Automatic
• Power Source: Electric
• Screw Design: Double-Screw
• Certification: CE
• Condition: New
• Customized: Customized
• Fuel: Coal; Natural Gas; Diesel; Heavy Oil, etc
• Technology: Hot Ai; Heat Transfer Oil/Thermal Oil
• Raw Material: Natural Gypusm Powder, Phosphorus Gypsum Powder, D
• Transport Package: Bulk Packing
• Trademark: YR
• Origin: Shandong China
• HS Code: 8474809010
• Production Capacity: 2million -30million Sqm/Year (Based on Thickness 9

Product Description

Product Description

Company introduce 

Products
Shandong Yurui International is specialized in designing and manufacturing gypsum board production line, mgo board production line, lightweight EPS cement wall panel production line.
Experience
Our general engineer has over 20years experience in mechanical industry, proficient in the newest machinery design/manufacturing. Other main engineers all have over 10years experience .With rich experience in mechanical design and manufacturing, professional import and export services, we commitment to provide the best integrated solutions of production line for customers.
Promise
After installation and commissioning, we will provide technical formula suitable with client's demand, ensuring clients can produce qualified finished products. Additionally, we will help local experienced engineers for one year to master the production process.Our professional sales team, designing team, manufacturing team, installation team, process team, service team, promises you a 100% perfect project.
 

Output	2million -30million sqm/year (based on thickness 9.5mm)
Fuel	coal; natural gas; diesel; heavy oil, etc
Technology	hot ai; heat transfer oil/thermal oil
Width	1200mm,1220mm
Thickness	6mm to 22mm
Length	1500mm-300mm
Raw material	Natural gypusm powder  ,phosphorus gypsum powder,Desulfurized gypsum powde

 

Production process drawing 

Raw material request

Raw materials	Item	Specification
Calcined gypsum powder	Fineness	0.2mm,<10% 0.2mm,Remnant<10%
	Initial set time	3.5-5.5 3.5-5.5 minutes
	Final set time	7.5-10.5 7.5-10.5 minutes
	Crystal water	4.5%-5%
	Half-water gypsum powder	>65%
	(2) Bending strength (2 hours)	1.8 Mpa
Paper	Weight	190-220g/
	Thickness	0.36-0.4mm
	Air permeability	0.85-1.6μm/pas
	(Cobb) Water absorption( Cobb )	15-30g/
	Tensile strength	12.5 KN/m,3.5 KN/m Portrait 12.5 KN/m, transverse 3.5 KN/m
	Transverse expansion and contraction	<2%
	Moisture	10%±2
Denaturized starch	Content of the starch	>70%
	Moisture	11%-13%
	PH	6.5-7.5
	Protein	<0.3%
	20ºC-40ºC Solubility in 20ºC-40ºC water	73%-78%
Foaming agent	Condensate	>30%
	Ligarine	<3%
	Inorganic salts	>2.5%
	PH	7-9
water Water	PH	6.5-7.5

Machinery introduce

Dosing System

Application :used to dose and mix suitable of raw material to get the gypsum powder slurry.
Feature :
1.About raw material feeding system , we can equip for you wet raw material feeding and dry raw material feeding system to meet your demind . 
2.About the mixer : we used the dawel pin type ,which is similar to German technology 

Paper supply system 
Application :Supply paper to the gypsum board 
Composition:The paper roll lifting machine, uncoiling device, pneumatic paper receiving machine, paper storing machine, paper pulling machine, paper guiding machine, scoring machine and automatic correction machine.
 

Forming and solidification system

Application :to form the semi-gypsum board from gypsum powder slurry , we have special design on the forming belt which can guarantee the board is very  straight . 

 

Automatic cutting system 

Application: automatic cut the solidified gypsum board to setted size ,Dual servo cutting machine , more accurate ,and reduce board waste.
Transit System 

Application:used to horizontally transport the cutted board to the distributor, other unqualified board will be send out of  the production line 
Distribution System 

Application :used to transport wet gypsum board to each layer of the drying machine with the control of PLC

Drying system 

Application :Used to dry the forming board .For big capacity  ,we adopt the hot air circulation, drying room temperature is uniform, the board has high strength and is not fragile. This part we can design according to client requirement 
 

Labor requirements

System	Workers needed
Dosing.mixing material system	2/  1workers/shift
PLC control	1/  1workers/shift
Forming system	1/  1 worker/shift
#2 #1Horizontal conveying system	1/  1 worker/shift
Drying system	1/  1 worker/shift
Boiler heating system	2/ 1 worker/shift
Substitute person	1 1 worker
\ Monitor\ forklift	2/  2 worker/shift
Package	3-5 3-5 worker
Total	13-15/  13-15workers/shift

 

 

 

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