注浆泵通常选用气源作为动力源，用低压气体通过增压装罡驱动注浆缸工作，以动设备具有软特性，过载后自动停止，不会损坏设备，从而保证了安全。并且低压气源作为廉价无污染的动力资源，从根本上减少了设备的成本且保证了安全。
The grouting pump usually uses the air source as the power source, and uses the low-pressure gas to drive the grouting cylinder through the pressurization and loading Gang, so that the dynamic equipment has the soft characteristics, and it will stop automatically after overload, without damaging the equipment, thus ensuring the safety. As a cheap and pollution-free power resource, low-pressure gas source reduces the cost of equipment and ensures safety.