Tenders are invited for Karaiyar Dam 6 Nos Surplus Gate Dismantling the existing bottom Seal plate and providing new seal with the provision of 20mm ISI quality Neoprene rubber seal contact by changing entire fasteners in the sealing area
, Gate Brake Drum overhauling and new brake Shoe fixing work at Karaiyar Dam
The machine's practical design is further enhanced by situating the electrical controls above the sealing area
, that also allows safe access for cleaning.
The Internal Joint Seal is made of rubber compound and stainless steel, and is available in three widths in diameters from 18-96 inches for a variety of applications ranging from closed or open joints, offset joints or lateral cracks that require a greater sealing area
The nature of sealing by means of a rotating drum inherently means short dwell time; the sealing area
is a thin line rather than a flat area.
Severe corrosion had taken a heavy toll on the raised sealing area
of a 36-inch diameter pipe flange and it had to be remachined.
While the core is positioned over the sealing area
, the tail can be fastened to a flange or door with rivets, bolts or metal straps.
NWPI pouches dissolved when the scientists prepared the coffee, salad dressing or cake, except for the heat sealing area
Unlike conventional heat sealing, the integrity of the ultrasonic sealing process is unaffected by pieces of leaf, moisture or other material that may be present in the sealing area
Also no galling or jamming can occur in the sealing area
because there is no metal to metal contact between the gate and sealing area
Additionally, the sealing area
at the mouth of the bag remains clean, ensuring a strong and durable seal.
Most important is the cleaning of the sealing area
The new HS and KS series nozzles seal off very close to the front of the nozzle, so there is very little melt to be purged in the sealing area