螺栓热胀用感应加热系统

The ENRX bolt expansion solution is built around a small yet powerful mobile Minac converter and specially designed inductor coils.

Flexible: It can be fitted with various coils for various bolt dimensions. Glass fibre insulation holster varnish lacquers and electronic coil to work-piece detection provides a triple safety on flash-over situations.

Simple to operate: Handheld transformers (HHT) feature on/off and precise power controls. In fact the HHT is as easy to operate as a regular electric drill. Flexible

water-cooled cables connecting the HHT to the converter allow easy access to bolts.

Precise repeatability of heating cycles is assured. The same amount of energy is applied to each bolt. A constant energy level and heating time is guaranteed.

The use of induction heating for bolt expansion in high-pressure turbines is a powerful business tool.

Induction heating is a time and labour-saving alternative to inefficient flame and resistance heating for oil and gas processing plants chemical plants and power stations.

An operator inserts a specially designed induction coil into the bolt.