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Seal of the device

Update:27 Nov 2017
Summary:

Device approach with the mechanical seal type, the type […]

Device approach with the mechanical seal type, the type of machine is not the same and different, but the device method is almost the same, the device process and note the following:
(1) Determination of device dimensions
Device, the product should be according to instructions or samples, to ensure that the mechanical seal device scale.
(2) Prior to loading, the shaft (sleeve) and gland should be free of burrs and the bearings are in good condition; the seals, shaft, seal chamber and gland should be clean and clean. In order to reduce the conflict resistance, the mechanical seal of the shaft should be thinly coated with a layer of oil for smoothness. Considering the compatibility of the rubber O-ring, if the oil is not suitable, soapy water can be applied. Floating static ring without anti-rotation structure, should not be oiled, should be dry-loaded gland.
(3) The first static ring and gland mounted together on the shaft, be careful not to touch the shaft, and then move the ring assembly into. Spring seat or drive seat set screws should be evenly tightened several times.
Before the gland is not fixed, push the compensating ring by hand to make axial contraction. After loosening, the compensating ring can automatically rebound back to the card without jamming, and then the gland bolt is evenly locked.

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