A mechanical seal is a part used to seal between a rotating part and a fixed part on rotating equipment. Sealing between the pump shaft and the casing would be an example of the most common use.
A mechanical seal is a part used to seal between a rotating part and a fixed part on rotating equipment. Sealing between the pump shaft and the casing would be an example of the most common use.
The basic components of mechanical seal are Rotary Element and Fixed Element. The main parts of the mechanical seal consist of a rotating face and a fixed surface. There is a small gap between these 2 components that does not allow fluid to pass through. This gap is lubricated by holding a thin film of fluid between the smooth surfaces on the side where the pressure is high. This layer both prevents friction between two surfaces and provides sealing.
There are other options for dynamic sealing with mechanical seal. These can be exemplified as soft packing, lip seals and hybrid packings.
ADVANTAGES OF MECHANICAL SEAL OVER OTHER OPTIONS
Reducing friction and power loss: Mechanical seal faces remain lubricated and have excellent clearance between them. This provides less friction resulting in less power loss.
Long-term profitability: There will be less liquid consumption as a superior sealing is provided than other sealing systems. This means less breakdowns and less waste.
Reduced Maintenance: When properly aligned, vibration-free and at the right temperature, mechanical seals are extremely durable and easy to repair in case of failure. In addition, the repair cost of most mechanical seals is relatively low.
Eliminate excessive wear: A properly installed mechanical seal can help protect your equipment. There are clear guidelines for alignment, wheel positioning and other similar things that increase stability and extend equipment life.
Complete reduction of leaks: Mechanical seals provide a complete seal, preventing leaks.
DEMİRKOL, with its more than 60 years of production experience, offers special design mechanical seals as well as standard mechanical seals. In addition, most mechanical seals can be modified and overhauled. When mechanical seals begin to leak, you can significantly increase their lifetime and reduce your costs by repairing them.
We hope this blog has been useful to you. Contact our experts for your related questions.
