We all know that the Low Cost waterjet machine can not only cut some soft materials, such as rubber, plastic, cloth, etc.; it can also cut some hard materials such as aluminum, stainless steel, marble and fiber composite materials. However, since aluminum is a highly reflective material, the damage to the laser is great, and the thermal reaction also affects the aluminum material. So many customers choose to cut it with Low Cost Aluminum waterjet machine, especially for thick aluminum sheets, because the purchase cost of laser cutting machine to cut thick aluminum materials is very high. The Aluminum waterjet machine is selected, firstly because of the low purchase cost, but because the waterjet machine for stainless steel is a cold cutting and will not cause thermal deformation to damage the cutting material.