Equipment features : 1. Equipped with our special booster pump, the output pressure can be easily adjusted and controllable. 2. Advanced technology and reasonable structure design. It has the characteristics of small size, light weight, beautiful appearance and generous. Equipped with automatic blasting box. 3, all the pressure parts are made of international famous brand standard parts, without any welding connection, convenient disassembly, high safety factor, long life, easy maintenance. 4, the use of computer software automatic control, can realize the pressure boost rate control, real-time display pressure curve save the experiment report.