High Strength Ceiling Tile Mineral Wood Board Production Line

China Manufacturer Drywall Mineral Wool Board Production Line

Overview of production process

Raw material mixing

Raw material includes granulated wool, starch and so on, all the material and additive will form the slurry with certain concentration by conveying, mixing and stir. The slurry will be pumped into high level tank and fed to net in the shape of overflow type.

Fourdrinier

Fourdrinier is made up of mesh belt, compression roller, vacuum box and transmission mechanism. After natural dehydrating, vacuum dehydrating and compression dehydrating, wet slurry will form wet slab with a certain moisture content and thickness.

water cutting device

Wet slab will cut into the board with certain length and width, and the transverse cutting is at a certain angle with the long net machine. According to procedure, length cutting.

accelerating conveyor device

After boards with certain length and width forming, they will be sent to accelerating conveyor. Through multi-stage acceleration, the distance between the wet sheet and next is gradually pulled to facilitate the distribution of the wet sheet into the kiln.

distributive bridge

Bridge kiln equipment includes bridge type distributor and plate feeding machine. The bridge type distributor is a multi-stage double roller conveyor, which is electrically operated and control wet plate of every layer be distributed into the kiln separately. Wet plates were fed into each roller of the feeder.

Plate feeding machine

The roller table of the feeder and the distributor receive the original plate containing water at the same speed, and are converted into slow speeds (ie, kiln speeds) respectively, and the wet plates are sent to the drying kiln for continuous drying.

Drying kiln

This system is the core of the whole production line, which effect directly the quality of products and energy consumption of system. There are various adjustment and control mechanism in drying kiln to ensure uniform temperature and airflow in every part, which will ensure drying quality and low consumption.