Working principle: According to the principle of selective photopyrolysis, when shorted the action time of the laser, the laser energy diffuses less to the surrounding tissue. If the energy is limited to the target that needs treatment, the surrounding normal tissue can be protected, so the selectivity of treatment become stronger.The picosecond laser pulse width is only 1% of the traditional Q-switched laser. Under this ultra-short pulse width, the light energy is too late to be converted into heat energy, and there is almost no photothermal effect.When the laser energy is absorbed by the target, its volume will expand rapidly, and then be blasted and torn into pieces. "The picosecond laser is more powerful and complete in crushing pigment particles and less damaging the surrounding tissue." From the perspective of treatment, the effective rate can reach more than 94% (Ota nevus almost 100%). Application: Advantages: Treatment advantage: (1) High energy & short pulse duration: Energy can be released into the skin tissue in trillions of trillions of seconds, which can break down the pigment into smaller pieces. Compared with the traditional Q: switch laser, the pigment can be absorbed more easily and faster. (2) Low risk & painless: Since the pulse duration has been reduced a thousand times, skin damage has been reduced. Treatment is safer and less painful. (3) There was no anesthesia and inflammation during the treatment. (4) Fast： For tattoo removal, traditional Q: switching lasers usually require 6-8 treatments. With a picosecond laser, only 3-4 treatments are needed to completely remove it. (5) High performance: Using picosecond laser technology can completely remove tattoos and pigments. (6) Try any skin type, no obvious pigmentation after treatment. Laser type Pico second ND: YAG Laser Energy Level Single Mode: Max 400mj (532nm), Max 800mj (1064nm) Double Mode:Max 800mj(532nm), Max 1600mj (1064nm) Pulse width 750ps wavelength 1064nm,532nm,585nm(option),650nm(option) Frequency 1-10hz Spot size 2-10mm Dimension 107*50*118CM weight 115KG   Postoperative care 1.After treatment, there may be slight pain, white skin surface, epidermal bleeding, transient redness, swelling, blackening or even purpura. They can be absorbed by themselves without being too nervous.If there is a scab that will fall off on its own within 7--14 days, it should not be removed artificially, so as to avoid delaying skin healing and forming pigmentation. 2.Due to individual differences or climate changes, within a few days after treatment, the treatment area must not be in direct contact with water or other solutions to prevent infection. Try to eat less spicy food, excessive drinking, and smoking. 3.Very few individuals may have pigmentation on their skin after treatment, which usually subsides after 1-3 months. 4.After the operation, try to avoid activities in the sun and exposure, in order to avoid the production and increase pigmentation. Physical sunscreen works best 5.If any abnormal phenomenon is found after the operation, please go to the outpatient consultation and treatment in time. Exhibition We have sold a lot of products to all over the world. Our company participates in many exhibitions every year, such as Italy, Dubai, Spain, Malaysia, Vietnam, India, Turkey and Romania. There are some photos below: Package and delivery We package the machine in export standard metal box, and we use DHL, FedEx or TNT to delivery the machine to you by door to door service.                       Sunny Zhao                         Daria Jia    Sunny@sanhebeauty.com     Daria@sanhebeauty.net           +86 18813196949                    +86-18831450595