Gypsum Board Production Line (Hot Air Stove Type):
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
6. Main process:
1)Raw material blending;
2)Shaping;
3)Wet board/panel conveying;
4)Drying;
5)Dry board/panel conveying;
6)Finished product stacking and storage.
7. Main technology:
The production line adopts special designed hot air stove heating system
8.Raw material consumption list:
(Based on 9.5 mm gypsum board for reference)
| Gypsum | 6.8kg/m2 |
| Shielding paper | 0.48kg/m2 |
| Modified starch | 0.035kg/m2 |
| Foaming agent | 0.008kg/m2 |
| Glue | 0.005kg/m2 |
| Fiberglass (optional) | 0.025kg/m2 |
| Electricity | 0.3kwh/m2 |
| Water | 4.8kg/m2 |
| Light oil | 1,000,000kcal/hour |
| Natural gas | 0.45m³/m2 |
Till now, we've manufactured and supplied complete sets of machine lines to Russia, Oman, Uzbekistan,United Arab Emirates, Iran.
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
Production Method of Gypsum Board 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.
About DCI:
Hengshui Decheng Machinery & Equipment Co., Ltd, founded in 2008, is a comprehensive enterprise of machinery manufacture, research&development and investment casting. It has 218 staffs and 53 technical staffs including senior engineers, engineers and technicians. It covers 30, 000 sqm land, and has machining workshop, electrical workshop and precision casting workshop with complete sets of production and testing equipment. In 2008, it passed ISO9001: 2008 Quality Management System Certification. In early 2013, after on-site inspection and authentication by SGS, it became audited supplier of Made-in-China, and in May, 2013, it passed ISO/TS16949: 2009 "casting and machining for automotive parts" Quality Management System Certification.
Our company specially designs and manufactures complete sets of building materials equipments, such as paper surface gypsum board production line, gypsum powder production line (natural gypsum and chemical gypsum), fiber cement board production line, calcium silicate board production line, cement production line, AAC block production line, stone production line, etc. Certainly we also supply single machines, spare parts and wearing parts for these production lines; At the same time, we produce some raw materials for the production lines, such as modified starch, foaming agent, glue, etc.
Our company has well-experienced professional engineers and technical teams to ensure our clients with high-quality equipments. The well-skilled installation and commissioning team and high-quality process technologists provide our clients both at home and abroad with full set of technical services to make our clients "buy with reassurance and use with gratification". In recent years, our company has completed building materials equipment projects in the Middle East, Central Asia and Eastern Europe, etc, and has got highly praises for both product quality and after-sale services.
At the same time, our company is also professional in precision casting, and the company passed TS16949 Quality certification. We can produce great variety of products used in industries including automotive&truck, agricultural machinery, mining machinery, engineering machinery, petroleum machinery, electronic industry, etc. The castings can be made following standards such as GB, ASME, DIN, NF, JIS, BS, AS, etc.
Our senior engineer has worked in casting industry for more than 40 years, and with his rich experience in castings, he can design the fittest production plan for all the castings, especially for castings with high level of difficulty. Our full sets of test instruments and machines and TQM management system can ensure of reliable product quality. The precision of castings can reach Grade CT3-CT4, and surface roughness can reach Ra 3.2μ M. At the same time, we can provide further-processing services such as machining, polishing, electroplating, etc. So far, we have supplied the products to Beiqi Foton, Sany Heavy Industry, ANZ, GEGA(Germany) and many other domestic and foreign companies.
Since established, we have been taking "human oriented, management strengthened, survival with quality, develop with technology" as company spirit, to provide customers with fittest products and win widely their praise. We, DCI, shall always insist on quality principle of "quality first, customer first, team work, continual improvement", and adhere to company philosophy of "honesty oriented, excellence pursue", to realize the aim of "united as one to make us successful and customer satisfied" and to provide better products and services for all old and new customers. "Let our brand remain in the customers' minds forever" is our quality commitment, and we wish to work together with all friends for common development.
Warmly welcome all friends all over the world to our company!
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.
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.
Harmful factor in producing:
Variety of harmful substance: Noises from fan, air compressor, etc.
Measures to reduce harmful factors: Do best to select low noise equipments to reduce the noise from sound source, and meanwhile add anti-vibration soft connectioner and muffler on the fan.
Precautionary measures of safety and sanitation
Protective appliances shall be allotted to each worker according to real working conditions; All equipment is managed by certain person, the detailed operational procedure shall be made. Workers on duty must carry on safety education and corresponding skills training; strictly operate according to operation procedure to ensure the person's security and equipment's good condition; Regularly carry on safety education to staff; Regularly organize safety inspecton to dispel the accident potential in time.
Explosionproof
Explosive materials are not produced and discharged in the production workshop of this project. There is no factor of explosion.
Fire fighting system
Our equipment is not easy to produce fireworks, so don't need any corresponding fire detection device.
After Sale Service
DCI is pleased to provide the parts,knowledge and expertise to assist with all your plant's maintenance and upgrade needs.We can supply as below:
Spare Parts:
All Rollers and Shafts
Mixer Parts
Forming Plate Parts
Saw Blades
Forming Belts/Conveyor Belting
Carbon Bearings
Dryer Sprockets
Chain
Chain Guides
Head/Tail Pulleys
Plat Belt Drive Pulleys
Filter Bags
Raw Material
Modified Starch
Paper
Foaming Agent
Glue
Edge Tape
Fiberglass
White Tape
Technical Support
DCI's guarantee is within 1 year free after delivery and long-term service
DCI can help u to modify equipment and increase production capacity
DCI can help u solve any problems related to the gypsum equipment
DCI,the gypsum machinery expert,your best choice!
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