Products > Laser series > Fractional Laser - 2940nm Er:YAG laser

     The Er yag laser 2940nm is a ablative fractional laser resurfacing treatment equipment.
2940nm has peak value of absorption to water, then it can be absorbed nearly 100% by water.
There are plentiful water in the human skin. The Er: yag laser is absorbed speedily when do
treatment. It makes the surface skin temperature ascending speediness. And lead to the tissue
of symptoms boiloff instant. Treatment with the fractional handpiece creates and ablation zone
which effects 15-20% of the treatment area while leaving intact, undamaged skin around each
treatment site. This untreated area acts as a reservoir for rapid healing. Since re-epithelialization
of treatment zones occurs rapidly, there is a significant reduction in the risk of infection.
By limiting the affected area, delicate skin areas, such as neck, chest and hands can be treated safely.



1. Scar removal: Face, neck, wrinkle of gravidity 
2. Ablative Skin Resurfacing 
3. Superficial Skin Lesions: Pigmentation, Wrinkles. 
4. Cooperated with CO2 fractional laser for partial Micro-peel and erythema treatment. 



1. Non-exfoliate, less injure for the skin, no need to special tend
2. No pain when do the treatment, and no pigmentation after treatment.
3. No down time after the treatment. The patient can work as normal.
4. Can be used to the superficial skin treatment and depth.
5. No limited to the face."You can use it on the neck, the cleavage area and on the back of the hands         support.
6. The operation system is simple to use. Data saving system make it more comfortable on operate.
7. Handle can moves quickly, treatment fast.
8. No pigmentation after treatment.
9. The major parts are imported from America
10. The laser use fission design model. It makes transport, maintenance more convenient



Laser Type




MTZs Energy and density

81 MTZs/cm2  9 MTZs/cm2; 

49 MTZs/cm2  7 MTZs/cm2

Energy per port

5, 8, 10, 12, 15mj/ MTZ (9x9)

 8, 10, 15, 20,26mj/ MTZ (7x7)

Size of Microlens Array


Pulse width

Short, Medium, Long

Repetition rate

Single:1 Hz. Optional


8.4 inch touch screen

Cooling systems

Water cooling system & air cooling system

Working period

Continuously stand-by working for 14 hours

Electrical requirements

100/110V  50-60Hz or 230-260V, 50-60Hz



Net weight

45 kg


Before and after


Q1: What is the advantage of 2940nm fractional laser ?

The biggest advantage of the 2940nm fractional laser is the fast and effective result of wrinkle removal ,shrink pore ,skin tightening and acne scar removal . No side effects, no down time ,Without hospitalization. Also can do vaginal tightening treatment with extra treatment heads.


Q2:What is the Precautions and Operating skills of long pulse nd yag laser treatment ?

Make a consultation before the 2940nm fractional laser treatment (For example if there are contraindications),Intraoperative operation and postoperative care is very important(Postoperative care is difference for hair removal and vascular removal ).Even the new operators can operate the machine well according to the company more than 10 years of clinical experience in the operation skills.Grasp the skill of quick result and effective techniques to avoid possible damage to the skin. Specific information can consult with sales consultant.



Q3:How to choose a good quality long pulse nd yag laser equipment ?

Choose a professional manufacture which have the production qualification of medical beauty equipment and got a number of global certification. All the certification can prove that they have the technical support and ability to provide comprehensive after-sales service. It wont happened like other suppliers promise to offer you good service but after order it can not be honored.