Production of fiber cement board copy method has what characteristics
Dehydration is reasonable. The net is taken from the beginning of the net, by the impact of the impact of the fur roll, in the completion of the transfer from the round to the fabric at the same time, the first layer of water can be discharged in time. The primary layer of each transmission and superposition are subject to the role of the roll roll out the water, the formation of the small material layer of water content, can be achieved before entering the vacuum dehydration process requirements. As the dehydration effect is good, resulting in a higher rate of blanking, stable production.
Can be wrapped in the shape of the larger thickness of the slab. Use long fiber asbestos, can give full play to "copy the advantages."
Applicable to thin slurry. Round net paste from the beginning of the paste to the cloth, the formation of several small stacks of material, from the fur continuous winding to the forming cylinder, the small material layer pressure uniform, slab internal structure dense, smooth appearance.
The fibers are oriented in two-dimensional plane orientation, and the direction of the fiber is mainly in the direction of the main stress of the plate. Through other means of subsidies, can make the fiber arrangement direction to meet the requirements of different products.
