Gypsum Board Extruder Machine Line

• After-sales Service: 24hour
• Warranty: 12 Month After Shipping
• Product Type: Particle Board Making Machine
• Automatic Grade: Automatic
• Power Source: Electric
• Screw Design: Single-Screw
• Certification: CE, ISO
• Condition: New
• Customized: Customized
• Transport Package: Wooden
• Trademark: stonepack
• Origin: China
• HS Code: 8474809010
• Production Capacity: 5000000 Square Meters/Year

Product Description

Product information
 

Name:

Manufacturer supply paper plasterboard complete equipment/automatic paper plasterboard production line equipment

Weight: 85 tons

Raw material: gypsum powder, starch foaming agent, etc. Origin: Chin

Comprehensive overview of Engineering projects:
Production line of paper gypsum board with an annual output of 4 million square meters
1. Main Technical Indicators: (Based on 12.5MM thickness)
1.1. Production line speed 8M/min
1.2. The annual production is calculated at 300 days, 24
hours continuous production.
300 days x 24 hours x 60 minutes x 8 meters x 1.2 meters = 4147200 square meters
Annual output of more than 4 million square meters
1.3. Product quality: Under the condition that raw materials meet the technical requirements, the product quality meets the GB/T9775-2008 standard, and the workers reach the standard after skilled and normal production.
1.4. Product Specifications:
Length 2400-2500MM
Width 1200-1220MM/adjustable
Thickness 8-15MM/adjustable
1.5. Automation: Operating system is controlled by PLC program
Full-automatic production process, moulding-head stacking
MAIN TECHNOLOGICAL INDEXES: (Based on 9.5MM thickness)
2. Gypsum powder
2.1. Taste and impurity content of gypsum: The content of CaSo4.2H2O in gypsum should be more than 80%. But the content of insoluble anhydrous gypsum (A II-u) in gypsum should be less than 2%.
2.2. The content of harmful impurities in gypsum:
Sodium oxide: Na2O < 0.02%
Potassium oxide: K2O < 0.02%
Chloride ion: CI < 10 *10-6 mg/L
2.3. Physical properties:
Hardness: 1.5 2.0 (Mohs)
Absolute density: 2.2 2.4
Adsorbed water: <6%
Bulk density: 1.3 1.6 x103kg / M
2.4. Gypsum powder:
2.4.1 particle size: 0.2mm sieve residue < 6%
2.4.2 Coagulation time: initial coagulation: > 3 minutes and final coagulation: 10 12 minutes
2.4.3 Physical properties: flexural strength: > 2.5 MPa (refer to DIN 168)
Compressive strength: > 10MPa (refer to DIN 168)
Loose Density: 0.8 0.9 kg/L (Loose Dry Material Lifting)
Specific surface area: 5000_7000cm_/g
Net pulp weight increase: 1500_1600g/L
2.4.4 Phase Composition Requirements: Hemihydrate Gypsum (HH): > 65%
Soluble anhydrous gypsum III(A III-s)+insoluble anhydrous gypsum III(A III-u): <2%
Residual dihydrate gypsum (DH): <2%5%
The content of crystalline water after calcination is 4%5.5%.
3. Cover paper:
3.1. Quantitative (g/m_): 170 230
3.2. Thickness (mm): 0.3 0.35
3.3. Permeability (m/pa.s): 1_1.6
3.4. Water absorption (Cobb value) (g/m_): 15 30
3.5, Tensile Strength (LN/m): Longitudinal: 13.5
Horizontal: 3.5
3.6. Transverse wet stretchability (%): <2
3.7. Moisture (%): 10 + 2
3.8. Appearance requirements:
3.8.1. The surface of cardboard is flat, pollution-free, and the edges are tight and uniform. No wavy edges are allowed.
3.8.2. Hairing and stratification are not allowed.

4. Modified starch:
4.1. Technical Indicators:
Appearance: white powder
Starch content: > 80%
Moisture: 8%-11%
Ash content: 6%
Protein: 0.3%
Na2O:0.3%
PH value: 6 7
Granularity: 0.2 sieve residue maximum 4.0%
Solubility: 73%78% in water at 20 C.
Viscosity: 50 100Pa s (12% concentration, heated stirring to 95 C, cooled to 25 30 C, measured by rotary viscometer)
5. Foaming agent:
5.1. Technical Indicators
Appearance: Colorless transparent liquid
Active ingredients: surfactant content > 32%.
Inorganic salts: <3.0%
Petroleum ether soluble matter: <2.5%
Viscosity (20_C): <0.02Pa.s
Turbidity Point: <0
Specific gravity (20 C): 1.02g/mL
PH value: about 7
The amount of foam is greater than or equal to 190mm
Foaming effect: the height of foam drops in 5 minutes is less than or equal to 5mm.
6. Molding water:
6.1 Technical Indicators:
Total hardness of water: 15.24
Temporary hardness: 15.02
Permanent hardness: 0.22
PH value: 6.5 7.5 neutral
Alkali content: 11 18.5
3. Construction period:
Design, manufacture and purchasing period is 2.5 months (domestic installation can be started within 1 month, installation and manufacturing can be cross-constructed)
Installation and commissioning period of 2.5 months
Total: 5 months (e.g. 4 months for cross construction)
4.Instructions for equipment supporting machinery:
An introduction to the list is attached.
5,Equipment price and payment method:
Payment: 50% after signing the contract, 100% before delivery,
6.Installation and commissioning of equipment:
After the equipment arrives at the installation site, the supplier dispatches 3-4 engineers and technicians to the site for installation. engineer testing is 100USD/Day /person . testing time about 20days . first installation engineer arrived testing ,when all finish connection ,electrical engineer set out for testing support .
Six persons were appointed by the demander to assist in the installation, and all the installation, commissioning and training of these personnel were completed.
One electrical engineer went to participate in the adjustment of the whole set of equipment when the equipment was basically installed.After installation and commissioning, the supplier may hire production engineers on behalf of the buyer if necessary. 

7. Duties of both parties:
Demander: 1. Responsible for plant construction and foundation construction.
2. Water supply to the required station, water supply capacity of more than 2.5M/hour.
3. Power supply to equipment electronic control cabinet and provide motor main line.
4. Provide qualified raw materials: gypsum powder (Ca2SO4.2H2O (> 80%), face protection paper, modified starch, etc.
5. Workshop requirements: 105 M * 30M long, preferably larger than this size.
6. The installed capacity of the equipment is 197.82 KW.
7. Ensure the personal safety and round-trip expenses of the supplier's personnel, and be responsible for the landing visa of the supplier's personnel.
8. Provide the equipment and consumables needed for installation, and provide the materials needed for purchase at the site.
9. Wages and allowances for installation and commissioning personnel of suppliers abroad (US$65 per person for 8 hours per day). If overtime is required, wages and allowances should be increased accordingly.
Supplier:
1. Responsible for the design, manufacture, installation and commissioning of the equipment. The drawings are provided by the buyer's manufacturing department.
2. Purchase supporting materials strictly in accordance with the requirements of the contract.
3. After installation and commissioning, it meets the technical requirements.
4. Provide the plan layout of the equipment, equipment list and detailed list, provide the basic map of the equipment and related information.
5. Provide drawings of vulnerable parts and relevant information.
6. Responsible for the training of the required personnel.
7. Responsible for the short-distance transportation expenses when the equipment is shipped.
8. Environmental protection:
The heating part is manufactured by domestic regular manufacturers. If environmental protection equipment needs to be installed, this should be added.
Department expenses. The fixed-length part is controlled by the electronic pulse bag filter, which meets the discharge standard.
9. Personnel required in production line (after skilled employees)
1. Starch glue, foaming station 1 person
2. Forming head 3 persons
3. Normalized Exit Board, Head and Stacker
4. Organic Heat Carrier Furnace 1 Person (and Observation of Drying)
5. One monitor (mobile, maintenance)
6. Forklift truck 1 person (mobile, maintenance)
Total: 9 people cooperate with each other in division of labor
10. Quality Assurance Period:
The equipment is guaranteed for one year.
Life-long paid service
List of production line equipment:
List of equipment for paper gypsum board with annual output of 4 million square meters
- Heat Conducting Oil Drying Type

Installation position	Name of device	Number	Equipment power	Explain
Paper feeding system	Electric driving	1 1 stations	3KW
	Uncoiling bracket	4 4 group
	Paper holder	1 1 group
	Automatic rectifier	2 2 stations	110W×2	Auto-Control
	Scratching machine	1 1 stations	0.55KW×4
	Automatic gluing device	1 1sets
Gesso Supply system	Storage bin	2	120m³	Demander's own
	hoister	1 1 stations	5.5KW
	Vibration sieve	2 2 stations	0.2KW×2
	O O gypsum powder conveyor	3 3 stations	3KW×3	frequency control
	Scraper conveyor	1 1 stations	4KW
Starch glue system	Starch glue mixer	2 2 stations	2.2KW
	Glue flow control conveyor	1 1 stations	2.2KW	frequency control
Bubbler System	Foam mixer	1 1 stations	0.55KW
	Foaming fluid conveyor	1 1 stations	1.1KW	frequency control
	Homogeneous emulsifying pump	1 1 stations	7.5KW	frequency control
	Air compressor	1 1 stations	11KW	System-wide use
	Gas Storage Tank	1	2m³
Molding System	Vertical stainless steel mixer	1 1 stations	15KW	D800mm/ D800mm/Moving Disk Thickening
	Vibration platform	1 1 frames	0.75KW	frequency control
	Plate forming machine	1 1 stations		Aerodynamic lift and fall
conveying system	Rubber belt conveyor	1 1 stations	3KW	frequency control
	Shaping device	1 1 sets
	Roller conveyor	1 1 stations
	Automatic cutter	1 1 stations	2KW×2	PLC PLC synchronous cutter
	Accelerator	1 1 stations	1.5KW	PLC
Relay	Lifting machine	1 1 stations	2.2KW	PLC
	Flat-belt translator	1 1 stations	1.5KW	PLC
Lift Distribution System	Elevator	1 1 stations	1.1KW	PLC
	Distributor	1 1 stations	2.2KW	PLC
drying system	Fast-in unit	1 1 sets	1.1KW×6	PLC
	dryer	1 1 stations	3KW	frequency control
	Quick Out Unit	1 1 sets	1.1KW×6	PLC
	Normalized plate conveyor	1 1 stations	2.2KW	PLC
	Air distribution system	1 1 sets	2.2KW	Frequency converter
	Dehumidifier	1 1 sets	2.2KW	Frequency converter
	Longitudinal air distribution system	1 1 sets	7.5KW
,, Fixed Size, Stacking and Head System	Flipper	1 1 stations	2.2KW	PLC
	Chain Length Fixer	1 1 stations	2.2KW	PLC
	Fixed-length cutting saw	3 3 stations	3KW×3
	Flat belt conveyor	1 1 stations	1.5KW
	Lifting machine	1 1 stations	1.5KW	PLC
	Translator	1 1 stations	1.5KW	PLC
	Head conveyor	1 1 stations	1.5KW	PLC
	Automatic Header Machine	1 One set
	Parabolic machine	1 1 stations	1.5KW	PLC
	Automatic palletizer	2 2stations		PLC
	Hydraulic Station	2 2stations	3KW×2
	Alignment device	1 One set	Cylinder	PLC
Dust removal system	Dust-removing fan	1 1 stations	5.5KW
	Air duct	1 1 sets
	Electron Pulse Dust Collector	1 1 stations		Electronic automatic control
Heating system	200 Organic heat carrier furnace 2 million cards	1 One set	55KW	Burning Natural Gas
Control system	Molding System Control Cabinet	1 1 stations
	Transfer system control cabinet	1 1 stations
	Length Fixing System Control Cabinet	1 1 stations
	Fan control cabinet	1 1 stations
	Head stacking control cabinet	1 1 stations

Installation capacity:197.82KW
Four million square plasterboard annually
Cost analysis of production per square metre
Calculated by thickness: 9.5mm For reference only

Cost Composition	unit	Number	Unit Price (USD)	Total (USD)	Remarks
Cover paper	Kg	0.35	0.81	0.2835	Ordinary paper
Gesso	Kg	5.6	0.0265	0.1484
Modified starch	Kg	0.03	0.441	0.1323
White latex	Kg	0.0056	1.4	0.0078
foaming agent	Kg	0.0028	0.206	0.00057
Natural gas	Kg	0.4	0.382	0.1528
electric	M³	0.23	0.103	0.0237
water	Kg	4	0.00029	0.0016
Head Paper				0.00039
, Manpower, management fees and others				0.038
Total				0.78906

Note: 1. According to 170 grams of protective paper per square metre.
(2) The grade of gypsum powder varies from place to place, and the amount of gypsum powder varies slightly.
 

Gypsum board special production line, using heat conduction oil radiation, dry hot air assisted drying process.

I. protective paper:

It consists of four groups of paper feeding machine, one upper and lower deviation rectifying machine, gluing device and paper supporting roller frame.The deviation rectifying machine is automatically controlled electronically so that it does not run off.

Ii. Gypsum powder supply:

It is composed of vibrating screen, elevator, stock bin, ration feeder and conveyor.

The gypsum powder is detected by vibration screening, and it is evenly transported by quantitative feeder and conveyer to ensure the consistency of slurry concentration.

Iii. Starch glue solution:

It is composed of starch mixture tank, mixer, ration pump and conveying pipeline.Use quantitative pump to transfer liquid, according to the amount of flow required can be arbitrary adjustment.It can be used with gypsum powder conveyor to ensure even ratio of water paste.

Iv. Foaming machine:

It is composed of foaming liquid tank, mixer, foaming station, air compressor, air storage tank and conveying pipeline.Ensure the uniform flow of air and liquid.

V. forming part:

Vertical mixer: this machine is made of special stainless steel material, under the premise of uniform supply of gypsum powder, starch glue liquid and foaming liquid in proportion, it produces uniform size, and can produce two kinds of size, namely: middle foaming size, hard side size, which provides reliable guarantee for plate forming and drying.

Vibration platform: the function of this method is that the slurry is vibrated to the platform at a predetermined frequency to make the slurry more uniform, and to disperse the bullae generated by foaming agent into uniform vesicles, so as to increase strength and provide qualified billet for ensuring dry quality.

Pneumatic plate forming machine: the machine USES pneumatic lifting, the production of plasterboard thickness between 8-15mm arbitrary adjustment, contact materials using special stainless steel materials, easy to operate, flexible and reliable lifting, convenient and quick adjustment, the production of flat and consistent board.

Vi. Conveying part:

It is composed of rubber belt conveyor, shaping device, automatic cutting machine and accelerating unit, and the running speed is adjusted according to the demand.Automatic cutting machine and accelerator adopt automatic control, product length can be adjusted.

Vii. Transit:

It is composed of lifting machine, flat belt flat moving machine, lifting and distributing unit, which adopts automatic control.

Viii. Drying system:

It is composed of fast inlet unit, fast outlet unit, inclined ejector unit, dryer, transmission mechanism, heat-conducting tubing radiator, induced draft fan and main air duct, dry and hot air distributor, moisture return device and moisture discharge pipe.Maximum compression space, full use of thermal energy.

Quick in unit, quick out unit, out of the automatic control of the machine group, the drying chamber transmission mechanism according to the production speed to adjust the drying speed.

The use of thermal conductivity tubing radiator radiation, dry hot wind assisted drying process, each layer, each section can be adjusted and controllable, plasterboard does not burn, dry consistent.

Ix. Heating part:

It consists of hot oil furnace, heat conduction oil pump, storage tank, expansion tank, pipeline and heat exchanger.In order to make full use of heat energy and reduce production cost, the equipment USES waste heat as the heat source of dry hot air.

X. measuring system:

By the chain size machine, size cutting saw, plate dividing machine composition.

Xi. Dust removal system:

It is composed of dust collecting fan, dust collecting pipe and electronic pulse dust collector.

If you have any question,please contact us!