Device

The SLM-3001 series uses fiber lasers with high photoelectric conversion efficiency, good beam quality, and very good monochromaticity, directionality, and stability. It has a simple structure and small size, suitable for harsh working environments, and has a high tolerance to dust, vibration, shock, humidity, and temperature.

The SLM-3003 series uses UV lasers. With its ultra-small focus and micro-processing heat-affected zone, UV laser technology excels in ultra-fine marking and special material processing, making it an ideal choice for customers who pursue the ultimate marking effect.

The SLM-3002 series uses pulsed lasers, which have a long lifespan and adopt energy negative feedback and current negative feedback technologies. It has the characteristics of flexible design and easy maintenance.

The coupling efficiency between pulsed lasers and metals is high, and the processing performance is good.

SLM-3006 series laser cleaning machine

This series of products is mainly used in: rust removal, paint removal, oxide layer removal and other scenarios, and is widely used.

•Rust removal on metal surfaces

•Paint cleaning

•Oil stains and pollutant cleaning

•Coating surface cleaning

•Welding/coating surface pretreatment

•Plastic mold residue cleaning

•Stone carving surface dust and attachment cleaning

SLM-3101 Series Fiber Laser Handheld Welding Machine

The product has the following features:

•High melting depth

•Flexible and precise positioning

•Easy to operate

Technical principle:
The electromagnetic heating device uses a high-frequency power supply to apply a high-frequency induction magnetic field to the pipeline through a coil, forming a strong eddy current in the pipe wall, causing the pipe wall to heat up rapidly, and the medium in the pipeline is quickly heated. It has the characteristics of oil (water) electrical separation, safety and reliability, green and pollution-free, rapid heating, sensitive response, and simple installation.

Scope of application:
The electromagnetic heating device can heat any flowing medium produced from the ground, including crude oil, water, natural gas, etc. After heating, the outlet temperature can reach 20-120℃. At present, it is widely used in wellhead crude oil heating, natural gas heating, and storage tank circulation heating in domestic oil fields. It can operate stably in high-altitude areas, basins, and seashores. Raise the temperature of crude oil and improve the fluidity of crude oil, thereby increasing crude oil production.

Basic principle:

After the system is powered on, the heating element generates "Brownian motion" under the action of the electric field, and the carbon molecules generate heat energy through violent friction and collision. The heat energy is transferred to the inside of the tube in a conduction manner on the surface of the planar ring, so that the temperature of the liquid in the tube rises rapidly.

For the flat heating element, the heat energy radiates outward in the form of infrared rays to heat the medium.

Innovation:

The heating system is compounded on the surface of the metal tube substrate in a planar form, with a large system area and a high heat mass exchange rate. The thickness of the insulation layer is only 0.7 mm, the thermal resistance of the heat transfer path is small, and the electric heat conversion efficiency reaches 98.8%.

The insulation material does not oxidize or carbonize under long-term operation at high temperatures below 200°C, and the thermophysical and insulation properties are stable. The product equipment has been used in practical applications in complex field environments in the petroleum industry for a long time, with an operating time of more than 100,000 hours, and is still running smoothly.