... ,heat insulation,waterproof 2.Low energy consumption 3.full-automatic Fiber cement board equipment:Production capacity: 2,000,000 m2/y-7,000,000m2 ... ,000,000m2/y;7,000,000m2/y The production line works300 days per year and 24 hours per day.2.Fuel: natural gas ... :4-30mm Product size can be ordered by the buyer. Fiber cement board production line(paper fiber and glass fiber)