What industries can Isotec bearing isolators be applied to?

1、 Petrochemical industry (oil and gas exploitation, refining, fine chemical industry, coal chemical industry)

The safety of working environment is the top priority in the chemical industry, especially when dealing with hazardous chemicals.

Bearing isolator products have the characteristics of zero leakage, non-contact, wear free and maintenance free. By greatly improving the operating environment of equipment bearings, the losses caused by equipment accidental shutdown accidents are significantly reduced.

The universal bearing isolator is made of bronze without electric spark. Stainless steel or PTFE can also be used when contacting corrosive media.

With inert gas or air as the sealing medium, inflatable labyrinth sealing products can effectively deal with the challenges brought by dry friction, shaft runout and eccentricity to traditional sealing forms, and completely solve the problem of hazardous chemical leakage of mixing and stirring equipment.

Main application equipment:

1）. Pump: process pump, screw pump, boiler water injection pump

2）. Gear box: various parallel shaft and vertical shaft gear boxes

3）. Motor: various high and low voltage motors

4）. Fan: cooling tower fan

5）. Steam turbine

6）. Bearing pedestal

2、 Paper industry

Reducing downtime, reducing product loss, improving production efficiency and resource utilization efficiency, and strengthening the protection of the working environment are the goals pursued by paper enterprises. The non-contact bearing isolator is a true zero leakage, maintenance free and pollution-free product. It is customized for customer equipment and does not need to change the equipment.

Main application equipment:

1）. Pump: pulp pump

2）. Gear box: various parallel shaft and vertical shaft gear boxes

3）. Refiner

4）. Pulper

5）. Agitator

6）. Conveyor

7）. Bearing pedestal

3、 Mines (coal mine, iron ore, rare earth)

Even in the harsh downhole environment, the special design and structure of the bearing isolator make it have excellent sealing performance and reliability. Its protection level is up to IP66, the material does not produce shock electric spark, the real zero leakage, and the lasting bearing protection can help enterprises shorten downtime and reduce energy consumption, thus improving production efficiency and profitability.

Main application equipment:

1）. Pump: sludge pump

2）. Motor: mine explosion-proof motor

3）. Gearbox

4）. Bearing pedestal

5）. Fan

6）. Conveying equipment

4、 Metallurgical industry

High temperature, strong vibration, high humidity and heavy pollution are the sealing challenges faced by the metallurgical industry. Due to improper selection of seals, equipment bearings cannot be effectively protected, spare parts are consumed seriously, equipment maintenance costs are high, and unexpected shutdown accidents in key sections will bring huge losses to enterprises. The bearing isolator products customized and designed for the specific working conditions of the equipment adopt special materials, reasonable internal structure, and do not need to change the equipment end cover structure, which can solve the problem of oil leakage and pollution of the equipment bearing box in the steel plant.

Main application equipment:

1）. Pump: process pump, screw pump, boiler water injection pump

2）. Gear box: various parallel shaft and vertical shaft gear boxes

3）. Motor: various high and low voltage motors

4）. Roll

5）. Continuous casting machine

6）. Fan

7）. Steam turbine

8）. Bearing pedestal

5、 Electric power (coal power, wind power, nuclear power)

The equipment manufacturer will fully consider the service life of the bearing when selecting the bearing, but the actual situation is that the bearing is far from the design life. The design life of bearing is based on continuous cleaning and good lubrication. Pollution and lubricant loss are the two main causes of bearing failure. The bearing isolator can effectively prevent moisture in the outside air from condensing in the bearing box while preventing lubricant leakage, thus improving the stability of the equipment and extending the maintenance cycle of the equipment.

The integral design of the bearing isolator can well adapt to the working condition of large axial displacement of the boiler feed pump. The inflatable labyrinth seal can solve a series of sealing challenges faced by the seals of the crusher, screw conveyor and fan bearing seat, such as large runout, large deflection, dry friction, etc.

Main application equipment:

1）. Pump: process pump, screw pump, boiler feed pump

2）. Gear box: various parallel shaft and vertical shaft gear boxes

3）. Motor: various high and low voltage motors

4）. Fan: cooling tower fan

5）. Steam turbine

6）. Coal mill

7）. Crusher

8）. Screw conveyor

9）. Bearing pedestal

6、 Ship industry

7、 Food and medicine