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China Wholesale Bulk SJ-1390-III Autofocus Laser Cutter Machine for Sale

Brand: Jinglaser
Model: SJ-1390-III
Type: Laser Cutting Machine

Supply Ability: 600 Sets / Month 
Global Shipping
: By Sea, By Air, By Courier (DHL)
OEM/ODM: Available upon request
Payment Terms: T/T, L/C, Credit Cards, PayPal
Wholesale Price: Varies with specifications and quantities

Affordable Price

Free Guidance

Professional Manufacturer

Support Customization

Auto-focusing

Auto-focusing

Our laser head is made of aluminum alloy, dissipates heat quickly, and protects the lens during high-temperature operation. Its precise structure ensures stable long-term focusing of the optical path. With an auto-focusing pen, it allows for quick and efficient focusing, improving work efficiency by three times.
RD 6445 Laser Controller

RD 6445 Laser Controller

Ruida Technology’s latest laser control system has a 4.3-inch color screen with richer display content. It has better hardware stability, withstands high voltage and static electricity, and has 256MB memory for stress-free storage.
RD 6442 Laser Controller

RD 6442 Laser Controller

The RD6442 Laser Controller is a user-friendly laser control system with a true color TFT display panel. It accurately shows the laser head’s position during processing and offers powerful functions. It is highly popular among laser equipment users worldwide.
Laser Tube

Laser Tube

Our laser tube offers a wide range of brand and power options. It has a highly focused beam with good penetrability, which ensures stable output and improves cutting speed. The enclosed laser tube has a stable cavity structure that can last up to 10,000 hours.

Focusing Lens

Focusing Lens

We import original American II-VI focusing lenses that provide a finer focusing effect compared to ordinary imported lenses. Our lenses offer excellent focusing, allowing for finer and deeper engraving and smaller cutting gaps. We use high-quality zinc selenide with a light transmittance of up to 99.9%, resulting in faster cutting speeds. Additionally, our lenses are durable and do not crack over time.
Mirror

Mirror

Our mirrors are highly reflective, durable, and can withstand high temperatures. They have excellent optical and thermal properties, dissipate heat quickly, and are wear-resistant. Additionally, they can be easily cleaned and wiped multiple times.

Honeycomb Platform

Our honeycomb platform is ideal for cutting soft materials like fabric and wood. Its honeycomb pores make smoke recovery easy, ensuring a clean environment. Made of sturdy and flat materials, it provides extended focus and improves production efficiency. It is also weather-resistant, shock-absorbent, and durable.
Aluminum Blade Platform

Aluminum Blade Platform

Our blade platform features a durable and stable working surface made of oxidized aluminum material. The evenly spaced gaps between the blades make it easy to collect waste materials.
Electric Lifting

Electric Lifting

Our electric lifting system makes it easy to cut materials of different thicknesses. The stainless steel ball screw lifting system has low noise and high precision, ensuring that all four corners are perfectly aligned on the same horizontal line. The lifting motor uses a stepper motor with a belt drive for precise control of the lifting range, resulting in smaller gaps and stable lifting.
Control Buttons

Control Buttons

The Laser machine has user-friendly control buttons with clear laser lift markings, making it easy to install and connect to a computer. It supports various connection methods, including USB-PC, LAN-PC, and USB-DISK. Additionally, each switch has text markings to prevent accidental key presses.
Power Interface

Power Interface

There is a power interface on the back of the body for connecting the power supply and accompanying accessories. Each interface is clearly labeled with tags, making it convenient for customers to install and use.
Laser Head

Laser Head

The laser head has a stable spot with a small diameter, resulting in accurate and smooth engraving/cutting. It has automatic focusing, red light positioning, and air blowing protection. The industrial-grade design is dust-proof and height adjustable.
Electric Panel Design

Electric Panel Design

The electric panel is designed with a well-organized layout and meticulous craftsmanship. The accessories are evenly distributed for convenient maintenance and efficient heat dissipation. It is clearly labeled for easy inspection. All wires are neatly laid out in wire troughs, ensuring both aesthetics and safety. Different electrical components are isolated to prevent interference and ensure the stable operation of the equipment.
Inner Sliding Guide Rail

Inner Sliding Guide Rail

Our guide rail is made of high-quality alloy steel, ensuring rigidity and strength. Its surface contact friction is wear-resistant and allows for high-speed operation with minimal resistance. The greater friction force results in even load distribution and higher precision, with a longer lifespan.
On-site Water Cooling

On-site Water Cooling

Each machine is equipped with a globally renowned S&A industrial chiller. For high-power 150W laser tubes, we recommend the CW6000 water chiller, while the CW5200 water chiller is suitable for 100W and 130W tubes. Our machine excels in performance and has an attractive appearance. The body is constructed with thickened sheet metal, ensuring long-term stability without deformation.

Jinglaser SJ-1390CCD Laser Cutting Machine with CCD Camera is equipped with an industrial camera that supports automatic positioning and cutting with MARK. With the collaboration of the visual system of the camera and computer software, the 1390ccd laser cutting machine can automatically track and compensate for the slight stretching deformation of the material to ensure accurate cutting. The camera positioning and automatic recognition cutting function are also available. Additionally, the machine’s camera system supports seamless stitching of graphics, making it easy to recognize and cut large graphics. The multi-point mark positioning cutting function is suitable for cutting various shapes. The operation is simple, the human-machine interface is friendly, and it greatly improves production efficiency. The core optical components of the machine use the zinc selenide focusing mirror of the US 26th company, providing you with a more efficient and accurate cutting solution for organic materials.

 

The working principle of Co2 laser cutting is mainly to use the laser beam generated by Co2 laser tube to cut the surface of the workpiece. Co2 laser tube is a mid-infrared laser tube with a wavelength of 10.6 microns. When the laser engraving machine is working, the laser tube generates a high-speed laser beam that burns the physical surface. Laser cutting machines can be used to cut non-metal materials such as acrylic, wood, textile, marble, paper, plywood, leather, paper marble, MDF, plastic, rubber, glass, granite, wood planks, etc. The SJ-1610CCD Laser Cutter Machine has been widely used in industries such as clothing and leather, trademark weaving, digital printing, computer embroidery, printing and engraving, and template cutting, such as the production of small, medium, and large trademarks, handicrafts, embroidery, advertising letters, digital printing of plush toys, lace trims, leather, sofas, carpets, curtains, and other materials.

 

This Jinglaser Co2 laser cutting machine model offers multiple working sizes to choose from, including 1000*800mm, 1600*1000mm, and 11800*1300mm. The working power ranges from 80W to 200W, and the laser head can be configured with a single head, double head, or four heads. Additionally, multiple configuration requirements can be provided based on customer demands.

Laser power

 100W/130W/150W

Laser Type

Hermetic CO2 glass tube

System Environment

Windows2000/Windows xp/Visa/Win7

SPEED CONTROL

Adjust from 0-100%

power control

Adjust from 0-100%

Image Format

PLT/BMP/JPG/TIF/CDR/CAD

Foucs  lense

Standard 2.0″, Optional 1.5″, 3″

Interface

10 Base-T Ethernet

USB Type-A 2.0,                

For USB storage (Max. 32GB capacity, FAT file system) 

USB Type-B 2.0       

For connecting with the computer 

Cooling Way

Water cooling and protection system

Compatible Software

CorelDraw ,AutoCAD

Locating Precision

<0.015mm

Cutting Thickness

0-20mm(depends on different materials)

Min Shaping Character

Character:2*2mm,letter:1*1mm

Lens/mirrors

Imported focus lens / reflect Mo mirrors

Worktable

Honeycomb/Aluminium kniffe/up&down worktables/fixed worktable(optional)

Operating Temperature

5℃-35℃

Spectification

One head/Two head/ with auto focus system (the second head with one extra motor ) /CCD/Red dot/Air assistant/PMI guide rail/Leadshine motor and drive

Machine Size((L x W x H) )

1880*1500*1050mm(74.02 *59.06 *41.34in)

Table Size/Working area

1300*900mm(51.18*35.43 in)

Packing   size

2000*1600*1280mm(78.74*62.99 *50.39in)

Gross   weight

485KG

Compatible operating Systems

MS Windows

Rotary

Rotary Engraving

Rotary engraving is primarily used for cylindrical objects. Different parameters such as patterns or text, can be set to engrave on the object’s surface evenly based on the diameter size. The rotary is suitable for items with a 1-25cm diameter and a length of 1-45cm. It employs a stepper motor control in the rotary axis for high precision.
Rotary engraving

Rotary engraving

The laser machine provides 360-degree cylindrical engraving with fully automatic rolling, guaranteeing high precision, excellent stability, and ease of operation. It supports cylinders of different diameters, with three preset modes available for diameters ranging from 30mm to 200mm.
Standard Accessories

Accessories

These are essential accessories for customers to use the machine. The USB drive is used to adjust the software parameters, and it is recommended that customers keep a backup. The power cord, USB cable, and network cable are used for customers to connect to the computer. Double-sided tape is used for calibrating and testing the optical path, while silicone is used as a maintenance supply for the equipment. We provide customers with commonly used wrenches and tools for easy maintenance and repair. Various accessory tools are provided to users to provide a better user experience.
Air Purifier

Air Purifier

The air purifier ensures a hygienic production environment and protects the health of operators with low noise (≤55dB) and high air volume (up to 338m3/h). It uses imported filter materials with a lifespan of up to 10,000 hours and is environmentally friendly and pollution-free. The air purifier effectively removes smoke and dust produced during engraving in a timely manner.

Water Chiller

Water Chiller

The water chiller has multiple specifications, precise temperature control with an accuracy of up to 0.3°C, intelligent temperature regulation, fast cooling, dual temperature and dual control, flow and over-temperature alarm, compressor thermal protection, and is environmentally friendly, energy-saving, and durable.
Electromagnetic Air Pump

Electromagnetic Air Pump

The electromagnetic air pump improves combustion and eliminates impurities, making laser burning more effective and increasing laser power. The machine comes with a standard 120W air pump, which can be upgraded to a higher power as needed. For laser tubes with 150W or more, we recommend a 500W air pump.
Fan

Fan

Our machine is equipped with a powerful 550W fan that quickly removes smoke and dust during operation. For high-power laser engraving machines, we recommend a 750W fan to ensure clean air and stable equipment operation.
Aluminum Blade Platform

Aluminum Blade Platform

Our blade platform features a durable and stable working surface made of oxidized aluminum material. The evenly spaced gaps between the blades make it easy to collect waste materials.
Honeycomb Platform

Honeycomb Platform

The air purifier ensures a hygienic production environment and protects the health of operators with low noise (≤55dB) and high air volume (up to 338m3/h). It uses imported filter materials with a lifespan of up to 10,000 hours and is environmentally friendly and pollution-free. The air purifier effectively removes smoke and dust produced during engraving in a timely manner.

Water Pump

Water Pump

We recommend a circulating water cooling system for laser engraving machines with power below 80W. Our affordable suggestion is the S&A CW-3000 water cooler, which ensures optimal performance of the laser tube under low-temperature conditions.
Air Compressor

Air Compressor

Air compressors are suitable for high-power laser cutting and multi-head laser engraving machines, providing high pressure and large air volume. We equip each air compressor with a fresh water separator to ensure optimal laser combustion and improve the performance of the cutting machine.
Auto Laser Pen

Auto Laser Pen

Our auto laser pen features an automatic focusing sensor that works with mirror tubes of 24mm and 25mm diameters. For optimal performance, the focusing sensor unit must be used with the automatic up-down worktable laser instrument.

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