Beijing Sincoheren Science & Technology Developing Co., Ltd.

What will be cared when using the M4 Mini-laser machine for the first time?

Add pure water (distilled water) into the Mini-laser machine through a funnel, observe the water level through the observation window and make sure that the waterline exceeds 2/3 of the observation window. If the water line drops, add water again until the waterline exceeds 2/3 of the observation window. Now the machine is ready. Please read the instruction carefully.

Why does not the M4 mini-laser machine project light?

Please check whether the machine is warming up , also check whether the pedal properly joins with the interlock.

Why does the energy of the M4 mini-laser machine reduces after a period of usage?

Maybe because of the following reasons:
a. The cooling water is dirty, change the cooling water every half month.
b. The light direction is deviated by a collision on the gun cover.
c. In the northern part of our country, cold weather could cause the cooling water freeze and does not form the circulation, and then break the YAG bar, etc

I cannot open the M4 mini-laser machine? Why?

Check the power supply first, and most importantly, make sure that whether the read urgent button is pressed down or not. If the red button is pressed down, please turn it to the direction indicated by the arrow forcedly or press it again directly, the power supply should be turned on.

Can the laser depilator eliminate the hairs permanently in one time? If it cannot, how many operations should be repeated?

Definitely a laser machine can eliminate the hair permanently, but one operation cannot achieve this purpose. Three or four or more times operations should be repeated. The number of operations depends on which part of the body should be treated. The more times operations were done, the better the curative effect will be.
The reason is that the growth cycle of hairs includes three stages: growth phase, dormant phase and decline phase and not all hairs are in the same growth cycle. Laser only can eliminate the hairs that are in growth phase.

What about the security of laser depilation? Is it painful to depilate by using a laser machine?

The laser depilator produced by our factory is absolutely safe. Customers will feel a little bit sense of pain. They will feel like that each hair follicle is pricked by a needle, but normally, all customers can tolerate it.

Is that possible to leave any scars after laser depilation? Are there any contraindications? What should be cared?

Normally, laser depilation will not leave any scars. But it cannot be used on customers whose body can be easily left scars on. Before depilation, you must clear all hairs carefully and use alcohol to wash the shaved part. Using other method (for example: wax depilation) six weeks ago is a relative contraindication. You can put antiphlogistic drug (for example: Baiduobang) on the treated part. Please be care that the treated part cannot be sunburned and should be kept clean always.

Is it availability to make skin tendered by photon?

Some photon skin machines on the market cannot achieve satisfied curative effect, but ours work well because we have developed them with famous foreign laser company. The operation wavelength of our machine is 530- 1200mm and energy density is 25-45J/cm2. It has obvious curative effect for sunburned mark, fleck, age pigment, skin flexibility reduce, big pore, red blood streak on the face, bottle nose, black eye, fine wrinkle of skin. Depend on deferent treatment, 4-7 times of treatment are necessary.