Tungsten carbide seals installation method with mechanical seal type, the type of machines differ, but almost all of the same installation essentials, installation procedures and precautions are as follows:
1、Shall be in accordance with the instruction manual, or a sample product to install, ensure the mechanical seal mounting dimensions.
2、Before loading, the shaft (sleeve), gland should be no burr, bearing in good condition; seals, shaft seal cavity, gland should be cleaned. To reduce friction, the installation of mechanical shaft seal parts to be coated with a thin layer of oil to lubricate, taking into account the compatibility of the rubber O-ring, if not oil, may be coated with soapy water. Floating-mounted stationary ring structure with no anti-rotation pin, not oiled, loaded gland should be dry.
3、First stationary ring mounted on the shaft and gland together, be careful not to collide with the shaft, and then the ring assembly into. Spring seat or drive seat set screws should be tightened evenly divided several times. Before gland is not fixed, he pushed compensate for axial compression ring, the ring after release can automatically spring back compensation without catching phenomenon, then the gland bolts evenly tightened.