Bearing heater is a heating equipment that quickly heats the bearing, makes its inner hole expand by heat, and installs with the bearing hot sleeve. It is widely used in machinery manufacturing, power equipment, transmission machinery manufacturing and maintenance industry.

Working principle

A, the use of power frequency eddy current heating principle, fast induction heating bearing;

B, the heater host is like a dry self-cooling transformer, generally has three coil windings;

C, the bearing is equivalent to the secondary side winding, which is heated by the magnetic force line of the closed magnetic cycle.

Equipment characteristics

1. The bearing is uniformly heated, and the inner ring is heated and expands outward;

2, ready-to-use, simple and convenient operation, clean heating and pollution-free;

3, fast induction heating, short heating time, high thermal efficiency, reduce waiting time;

4, do not change the bearing material after heating, bearing steel is not annealed;

5, safe and reliable, stable operation, durable is not easy to break, the service life of up to ten years.

Usage method

The first step is to plug in the plug, the voltage 380V should be correctly connected according to the live line and neutral line mark;

The second step is to select the appropriate heating rod, and put the heating rod on the back pin, with the contact surface facing down;

Step 3 Turn the heating rod, put the bearing on the heating rod, and lay the big bearing flat;

The fourth heating rod is turned in place, the temperature suction head is adsorbed on the end face of the inner ring, and the green button is pressed to start;

At this time, the bearing heater starts to heat the bearing, you can see the number of the instrument rises, reaches the set time or temperature, the machine automatically shuts down, takes out the heated bearing, and quickly sets it on the shaft.

Model and specification

According to the size of the bearing and the inner and outer diameter, the commonly used bearing heater models and specifications are shown in the following table

manufacturer

China Zhuangyuan Electric is a bearing heater manufacturer, professional manufacturing for 21 years, with a large number of users and rich production experience, complete technology and mature design capabilities. In particular, it is at the forefront of the industry in terms of customization, highlighting market competitiveness and brand influence in the professional field.

Email:czzydq@163.com