4Million Sqm/year Gypsum Board Production Line

Gypsum board production line:1. Capacity2 million m2/y 50 million m2/y (thickness of 9.5mm)2. Automation Fully automatic3. Drying system Using hot air for drying4. Fuel: Coal, natural gas, heavy oil and diesel oil5. Main materialsConstruction gypsum powder, modified starch, protective paper, foaming agent, water, white latex. Fiberglass and paper pulp (adding selectively according to different raw materials and kinds of products) Quantity of raw material required for producing per m2 gypsum board (referenced data) (thickness of gypsum board: 9.5mm)Gypsum powder(CaSO4·1/2H2O)6.8kg/m2Protective paper0.48kg/m2Modified starch0.035kg/m2Foaming agent0.008kg/m2White latex0.005kg/m2Fiberglass (used selectively )0.025kg/m2Electricity0.3kwh/m2Water4.8kg/m2Heavy oilHeat consumption 3800kcal/m2Natural gasHeat consumption 3800kcal/m2Performance index of all materials (referenced data) 6. Dimension of product:Thickness: 8mm-22mm width: 1200mm or 1220mm length: 2400mm 3600mm we can design and manufacture products of other dimensions as clients’ special requirement.7. Standard of product qualityIn conformity with national standard GB9775-20088. Categorya) Common paper surface gypsum board b) Fireproof paper surface gypsum board (H) c) Waterproof paper surface gypsum board (S)Project evaluation With the popularization of application of Paper Faced Gypsum Board, its technology of it becomes more and more perfect. And the scale of production has always been large-oriented gradually. At present, the production lines of 15,000,000 M2/year have been built. 1. The production equipments must be easy to arrange into a whole production line. Except production special set parts, the rest can adopt domestic standard equipments. The driving device can also adopt domestic standard equipments. This would reduce the manufacture of nonstandard equipments; thus the production because more safe and stable. 2. Gypsum Board Production Line of 15 Million Sqm/Year possesses a moderate production scale and workshop area, this is suitable for the automatic degree, which makes it easy to control. Raw material Specification: Calcined gypsum powder Fineness 0.2mm,Remnant 10% Initial set time 3.5-5.5 minutes Final set time 7.5-10.5 minutes Crystal water 4.5%-5% Half-water gypsum powder 65% Bending strength (2 hours) 1.8 Mpa