Wear-resistant elbow in construction must pay attention to the soil, geology and other aspects of the surrounding comprehensive factors.For wear resistant ceramic coating in the application of more attention should be paid to the temperature of equipment or parts.Because the temperature of various equipment parts is different, we must read the instructions of the equipment parts during construction to avoid damage to the equipment.According to the different wear medium and scouring speed, the construction thickness of the air duct, elbow and cyclone separator is 20mm, and the local parts with serious wear, such as the powder separator feeding cone, feeding chute, etc., can increase the construction thickness to 30mm or 40mm.

In the case of construction thickness of 20mm, after grease and paint removal, the steel net is directly welded on the equipment motherboard, usually using flower net welding, the spacing between welding spots is 200mm ~ 300mm.Then apply the mixture of wear-resistant ceramic dry powder, water and steel fiber evenly stirred on the spot.As a result of the normal temperature curing speed of ceramic coating is very fast, accordingly, after stirring every time, construction should be completed as soon as possible, this construction time limit is different according to the temperature on the spot, it is 30min ~ 60min commonly.The residual mixture is no longer usable after it has started to solidify.

If the construction thickness is greater than 20mm, the isolation steel bar must be welded on the equipment mother plate first.When the construction thickness is 30mm, 6mm reinforcement is used;When the construction thickness is 40mm, 8mm ~ 10mm reinforcement is used;Then the steel mesh is welded on the steel bar, and the mixing and smearing procedures are the same as when the construction thickness is 20mm.