PTFE Packing
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PTFE Packing

Description: Soft braided packing dynamic seal fitted within the stuffing box at shaft extensions of auger feed / discharge ends, compressed by gland followers.

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Core Functions

1. Primary Sealing: Prevents material overflow and dust / powder leakage.

2. Barrier Function: Blocks foreign contaminants from entering equipment interiors.

3. Self lubrication during shaft rotation (bearing like friction reduction effect).

4. Chemical corrosion resistance, compatible with corrosive process media.

5. Flexible deformation compensation to absorb assembly and operational misalignment.

6. Field service friendly; gland compression can be fine tuned on site.

Structural Form

Precision square braided rope packing manufactured from pure PTFE (Polytetrafluoroethylene) fiber; standard square cross section.

Commonly Used Materials

Base raw material: Polytetrafluoroethylene (PTFE).

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