Hengshui Decheng Machinery & Equipment CO.,LTD

Oversea Service Gypsum Plaster Board Plant
1. Annual output:
5million to 30 million sqm(based on thickness of 9.5mm gypsum board)

2. Working time: 24hours/day and 300 working days/year

3. Raw material: Gypsum powder, shielding paper, modified starch, foaming agent, glue

4. Fuel: Natural gas, diesel, heavy oil or coal

5. Product quality and specification:
1) The product is in compliance with National Standard GB/T9775-2008
2) Product specification:
Length: 2400mm~3600mm
Width: 1200mm or 1220mm
Thickness: 8mm-20mm

Paper Faced Gypsum Board Machinery
1. Annual output:
5million to 30 million sqm(based on thickness of 9.5mm gypsum board)

2. Working time: 24hours/day and 300 working days/year

3. Raw material: Gypsum powder, shielding paper, modified starch, foaming agent, glue

4. Fuel: Natural gas, diesel, heavy oil or coal

5. Product quality and specification:
1) The product is in compliance with National Standard GB/T9775-2008
2) Product specification:
Length: 2400mm~3600mm
Width: 1200mm or 1220mm
Thickness: 8mm-20mm

Gypsum Board Laminating Production Line
1. Type of Production Line
Production capacity: 6 million sqm/year (Calculate by 24hrs/day and 300 working days per year)
Power: 380V/50Hz; 3 phase
Size of boards (L*W):1220mm*1830mm;
Size of Finished product (L*W): 600mm*600mm Thickness:6-12 mm
Films on front side of board: PVC films
Films on back side of board: Aluminum films

PVC Lamination Making Machinery
1. Type of Production Line
Production capacity: 6 million sqm/year (Calculate by 24hrs/day and 300 working days per year)
Power: 380V/50Hz; 3 phase
Size of boards (L*W):1220mm*1830mm;
Size of Finished product (L*W): 600mm*600mm Thickness:6-12 mm
Films on front side of board: PVC films
Films on back side of board: Aluminum films

Solid Gypsum Block Production Line
Capacity
100,000m2/y-450,000m2/y

Automation
Full automatic

Fuel
Natural gas, heavy oil, coal and diesel

Drying method
Dry by air
Hot air stove drying system

Main raw materials
Gypsum powder, water

Product dimension
Thickness: 70mm-200mm
Width: 300mm-500mm( adjustable)
Length: 620mm,666mm
We can design and manufacture products of other dimensions as clients'special requirement

Standard of product quality
In conformity with national standard JC/T698-2010

Construction Equipment Brick Machinery
Capacity
100,000m2/y-450,000m2/y

Automation
Full automatic

Fuel
Natural gas, heavy oil, coal and diesel

Drying method
Dry by air
Hot air stove drying system

Main raw materials
Gypsum powder, water

Product dimension
Thickness: 70mm-200mm
Width: 300mm-500mm( adjustable)
Length: 620mm,666mm
We can design and manufacture products of other dimensions as clients'special requirement

Standard of product quality
In conformity with national standard JC/T698-2010

Hollow Gypsum Block Making Machine
Capacity
100,000m2/y-450,000m2/y
Automation
Full automatic

Fuel
Natural gas, heavy oil, coal and diesel

Drying method
Dry by air
Hot air stove drying system

Main raw materials
Gypsum powder, water

Product dimension
Thickness: 70mm-200mm
Width: 300mm-500mm( adjustable)
Length: 620mm,666mm
We can design and manufacture products of other dimensions as clients'special requirement

Standard of product quality
In conformity with national standard JC/T698-2010

Oversea Service Gypsum Powder Equipment
1. Gypsum powder quality standard: in compliance with GB/T 9776-2008
2. Main Technology(here take Nature gypsum rock as example)
Gypsum rock - first crushing -second crushing - grinding - calcining - aging -finished products (CaSO4.1/2H2O)

After being heated and calcined with certain temperature,natural dihydrate gypsum is dehydrated and decompounded,to get the product whose major component is semi-hydrated gypsum(CaSO4.1/2H2O),that is,calained gypsum(generally slaked gypsum).According to different temperatures and pressure conditions during dehydration decomposition,the obtained product is β-Type calcined gypsum.Basic process of mechanized prouduction includes five large systems:gypsum grinding,automatic measuring system,calcination system,heat supply system,and aging&packing system.According to client's requirement,gypsum crushing system can be added to crush large gypsum rock to be with size of 0-30mm,and then conveyed into grinding system.

Plaster of Paris Production Line
Provided by Buyer
2.1 Providing round-trip ticket and other transportation cost for the Seller's workers
2.2 Providing accommodation and all kinds of necessary extra charges for the Seller's workers during installation and commissioning and training period
2.3 Providing all necessary large tools for installation, such as crane, forklift, welder, acetylene& oxygen cutting machine, etc
2.4 Providing assistant workers to cooperate with the Seller's workers during installing according to the Seller's requirement
2.5 Usage permission for special equipment

High Quality Plaster of Paris Machine
Responsibility of Buyer and Seller
Prepared by Buyer
1.1 Machinery and tools for installation, commission and maintenance
1.2 Transportation tool:2 sets of forklifts
1.3 Power supply system
a. High-voltage power supply
b. Substation and distribution station
1.4. Water supply& storage and drainage system
1.5 Civil engineering: Building construction, equipment foundation(including pre-burying work), steel-concrete structure silos and pools.
1.6 Material used for making machine's platform and supporting frame of equipment

Gypsum Powder Making Process Machine
National Standard of Calcined Gypsum
Standard No.: GB/T 9776-2008
Scope of application:
Gelled material made by dehydrating natural gypsum(raw material). Its main component isβ-GaSO4·1/2H2O, without any admixture or additive.
The natural gypsum should be in conformity with requirements of "gypsum rock(JC/T700) for making cementing material" gypsum rock of Grade 3 or more higher grades.

Classification:
It is classified to be three grades: 3.0,2.0,and 1.6 according to its 2h strength(breaking strength).

Composition:
β-GaSO4·1/2H2O content(mass fraction) in Calcined gypsum should be not less than 60.0%.

China Gypsum Powder Production Line
1. Gypsum powder quality standard: in compliance with GB/T 9776-2008
2. Main Technology(here take Nature gypsum rock as example)
Gypsum rock - first crushing -second crushing - grinding - calcining - aging -finished products (CaSO4.1/2H2O)

After being heated and calcined with certain temperature,natural dihydrate gypsum is dehydrated and decompounded,to get the product whose major component is semi-hydrated gypsum(CaSO4.1/2H2O),that is,calained gypsum(generally slaked gypsum).According to different temperatures and pressure conditions during dehydration decomposition,the obtained product is β-Type calcined gypsum.Basic process of mechanized prouduction includes five large systems:gypsum grinding,automatic measuring system,calcination system,heat supply system,and aging&packing system.According to client's requirement,gypsum crushing system can be added to crush large gypsum rock to be with size of 0-30mm,and then conveyed into grinding system.

Fire-Resistant Gypsum Board Machine
Safety design for workshop
In the workshop, certain safe distance must be left for the main passages and operating passages, between equipments and the building, between equipment and equipment, and between equipment and passages; Set guard rail on all workbench edges; Set covers over drainage ditches; Lighting is enough in the workshop; All electrical equipments have ground protection, and there is overhauling power of 36V to ensure of overhaul safety.

Automatic Control Gypsum Board Equipment
Labor sanitation
Safety design
Safety design for factory area
The factory road traffic design and outdoor fire hydrant arrangement will be in conformity with every requirement in "Achitectural Design Fire Prevention Norm"; The pavements and driveways are smooth, unblocked, and there are enough lighting facilities at night; Set covers over the draniage ditches in the factory; Make it easy to go through, discharge, convenient and safe; at the same time do virescence in the whole factory to reduce the dust and noises.

High Performance Plasterboard Production Line
This production line used the calcined gypsum powder, water and various additives are automatically and separately measured and conveyed into the mixer by continuous auto-conveying system. After well mixed into slurry and spreaded onto the gypsum board protective paper which is continuously moving forward. During the progressing process, the slurry is gradually dispersed with vibration, and jointed with back protective paper. When going through extruded shaping machine, the slurry is fully wrapped by upper and lower paper, pressing into well-regulated flat board which is continuously brought forward as per a stable and strictly controlled speed. After any minutes , the calcined gypsum in the slurry is hydrated again and crystallized into tiny interpenetrative dihydrate gypsum crystal with higher strength. And then, the wet gypsum board with a certain strength and regular shape is precisely cut into individual boards with set size by an auto-controlled cutting system. The individual boards are orderly arranged, turned over by program control system and brought into the dyer. In the dryer, the absorbed water in the boards is evaporated away. following strict drying system(The crystal water in the gypsum crystal has no loss). After brought out from the dryer, the boards are gradually cooled down in the running process. The front sides of every two boards are folded after turned over again, and the two ends are cut into boards with regular size and nice appearance by end sawing machine. And finally the boards are conveyed to automatic stacking machine and stacked into well-ordered finished products before put into storage.

Oversea Service Gypsum Plaster Board Plant
Payment conditions:
30% (USD) prepaid by T/T as down payment;
70% by irrevocable L/C at sight
a).65% shall be paid against shipping documents at sight.
b).5% shall be paid against performance guarantee at sight.
What's more , Kunlun bank account available to make convenient for Iranian clients

Full automatic gypsum ceiling tile machine line was put into operation, reaching designed capacity.
This gypsum ceiling tile machine line is composed of gypsum board upload system, two sides laminating machine, automatic cutting system, edge sealing system, and packing and tile stack palletizer. With feature of easy to operate, simple to maintain and of high efficiency, it is an ideal choice for client to make decorative ceiling tiles

The paper covered Gypsum boards production plant of DCI company are shown below:
Automatic lower paper and upper paper rolls feeding system,
Gypsum powder dosing& weighing system,
Slurry preparation& storage system,
Foaming agent preparation& feeding system,
Automatic wet mixing and feeding system,
Forming and curing system,
Automatic fixed length& cutting system,
Automatic acceleration& direction turning& board turn-over system,

Paper Faced Gypsum Board Machinery
1. Annual output:
5million to 30 million sqm(based on thickness of 9.5mm gypsum board)

2. Working time: 24hours/day and 300 working days/year

3. Raw material: Gypsum powder, shielding paper, modified starch, foaming agent, glue

4. Fuel: Natural gas, diesel, heavy oil or coal

5. Product quality and specification:
1) The product is in compliance with National Standard GB/T9775-2008
2) Product specification:
Length: 2400mm~3600mm
Width: 1200mm or 1220mm
Thickness: 8mm-20mm