Product
Product
FLOATING SEAL
MECHANICAL FACE SEAL
DF-TYPE
The mechanical face seal of DF type consists of
two metallic angular seal rings with identical geometrical
profiles. The seal rings are assembled with trapezoid rubber
rings witch are placed in the particular housing bore. The geometry of
the housing profile is comparatively easier to produce and the seal installation requires a simple installation tool. As compared to the DO type Mechanical face seals, the resilience of the trapezoid rubber ring is normally stiffer. This limits the permitted axial movement and tolerance.
Historically a numerous mechanical face seal designs were developed based on variety of application needs. MOTEK has few unique designs extremely suitable for demanding applications and adverse operating condition. The design of one of the seal in the group is inverted to the other seals. This provides considerable advantage of manufacturing process of the sealing system mating components.
Metal Face Seal
with T-Ring
Application 1
Trench Cutter
Trench Cutter is an extra-large, high-precision excavation machine used at construction sites to dig deep, narrow guide grooves or to construct diaphragm walls and cutoff walls. It is also widely known by the name hydromill.
Application 2
T.B.M (Tunnel Boring Machine)
T.B.M (Tunnel Boring Machine) is a large piece of mechanical equipment used to bore underground tunnels. This equipment is capable of efficiently excavating soil and rock while simultaneously clearing soil and rock debris. It is primarily used in the construction of various underground structures, such as subways, roads, drainage pipes, and railway tunnels.