As a superior cutting technology, waterjet cutting machine is favored by consumers for its wide application and unique cutting method. Its high work efficiency, low cost of use and non-pollution characteristics are what the cutting industry wants. However, the traditional waterjet cutting equipment is bulky and heavy, so it cannot adapt to work in different environments, cannot move quickly, and can only be fixed in one environment for operation. Sometimes it is inconvenient to quickly switch workplaces and cut quickly. According to the needs of consumers, technicians have reduced the heavy equipment several times through advanced design concepts, so there is a humanized, high-safety, intelligent, and portable waterjet cutting technology, portable waterjet cutter.

The portable waterjet cutting machine generally includes the following features as the traditional waterjet cutting machine:
1. Smoke-free and dust-free, it is environmentally friendly because of the high-pressure technology of water.
2. The cutting incision is small and neat, and the cutting speed is fast while pursuing high-precision operation.
3. No heat will be generated during processing, and no chemical reaction will occur to change the structure of the workpiece.
4. It can cut almost any material and can cut any plane curve.

The demand of consumers is constantly improving, and the rapid development of water cutting machine technology, portable waterjet cutter is a good example. It not only has the advantages of traditional water jet cutting machines, but also improves the shortcomings of traditional equipment that cannot be moved and restricts the working environment. Its advantages are:
1. It is small in size and light in weight, which is about one-fifth of ordinary water jet cutting equipment.
2. The operation is simple, even ordinary workers who have no experience can operate it with simple training.
3. The cost is low, and the power loss is a quarter of that of ordinary cutting machines.

Because of these advantages, it is widely used in:
1. Non-fire maintenance of gas and oil pipelines.
2. Carry out non-dangerous operations in some flammable and explosive places.
3. Hazardous material handling, explosive discharge and other high-risk operations.

The emergence of the new waterjet cutting technology-portable waterjet cutting machine not only represents the progress of the cutting industry, but also shows that the development speed of science and technology is unpredictable.