HANTENCNC offers 300W laser rust removal machines, ideal for removing rust, graffiti, and oxidation layers from metal, buildings, car repairs, and more. Our handheld laser rust removers are known for their high cleaning efficiency, ease of use, and system stability.
Our laser rust removal machines are equipped with handheld laser cleaning heads and universal wheels, which allow operators to move the machines and easily target specific areas for cleaning.
Our handheld laser rust removers adopt a water-cooling design, ensuring our laser rust removal machines can maintain stability and reliability during long working hours. This cooling method is usually more efficient.
300W Laser Rust Removal Demonstration Video
300W Laser Rust removal Machine Display
300W Laser Rust Removal Machine Dimensions
300W Laser Rust Removal Features
Built-in Water Cooling Unit
Display of Operating Interface
HANTENCNC’s pulse laser rust removal machines have 9 cleaning modes and can show a live-time status. You can adjust the settings for various cleaning needs.
Our pulse handheld laser rust removers will provide error message notifications, making it easy to control and manage the laser rust removal machines.
300W Laser Rust Removal Gun Features
Portable and Lightweight
Engineered for demanding applications, the HANTENCNC 300W laser cleaning gun combines robust power output with a user-friendly control system.
This configuration delivers precise, efficient cleaning performance, meeting the requirements of diverse industrial maintenance and surface preparation tasks.
The 300W laser cleaning gun weighs less than 1.25kg, so you can use it for a long time effortlessly.
Faster scan speed – 25% improvement
We bumped the max scan speed from 30,000 to 40,000.
Maximum scan speed is now 40,000, which is a 25% increase.
Most other laser cleaning machines in China are still at 30,000.
At 40,000, job time is noticeably shorter.
Same cleaning result. Less time waiting.
Anti-interference Design
The 300W laser cleaning gun’s anti-interference ability is improved through measures such as signal reinforcement, signal shielding layer, galvanometer encapsulation, and metal shielding shell design.
Alarm Records for Troubleshooting
HANTENCNC’s laser cleaning system stores alarm records. Users can check historical alarm data at any time.
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Distance alarm – triggers when the laser distance sensor detects the head is too close or too far from the workpiece.
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Chiller alarm – high temperature, low flow, compressor not starting, etc.
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X-axis / Y-axis motor alarm – these two alarm types help HANTENCNC support technicians determine whether the issue is with the motor or the control system, speeding up fault resolution.
Power-on Time Tracking and Reset for Rental Use
The device automatically tracks and displays total power-on time.
This is designed for customers who rent out laser cleaning machines, often charging by the hour or day.
The power-on time serves as a billing reference.
Before renting the machine to the next customer, the user can enter a password to reset the timer to zero.
This makes it easy to track usage for different renters.
Our laser cleaning head features a dust-sealing design for the external optical path and a ring air nozzle that creates an air curtain at the front end of the field lens.
That effectively prevents dust and impurities generated during the cleaning process from entering the laser cleaning head, reduces equipment downtime caused by impurity interference, and thus enables continuous, efficient cleaning.
Laser Distance Sensor and Focus Display
HANTENCNC’s laser cleaning head includes a built-in laser distance sensor. It constantly measures the distance to the workpiece.
If the distance is too close or too far, the screen shows “8888”. This indicates the distance is invalid for laser firing.
In this state, the laser will not emit — even if the trigger is pulled.
This prevents accidental firing when the head is not at the correct working distance.
The screen also displays the real-time distance to the focal point within the valid range, helping the operator quickly find the correct position.
Screen lock – No More Accidental taps
Tapping the lock icon on the screen darkens and locks the display.
No operations are possible while locked.
This prevents accidental parameter changes or machine operation caused by unintended screen contact during work.
Automatic Laser Shut-off Timer
When the laser fires continuously for a set time (e.g., 30 seconds), the system automatically cuts the laser output.
This happens even if the trigger is still pressed.
This reduces equipment wear and safety risks from prolonged continuous output.
Emergency Stop Button
HANTENCNC’s 300W laser cleaning gun equips an emergency stop button, which is a safety lock that stops the machine instantly in an emergency to protect people and equipment.
When pressed, it immediately cuts power, forcibly terminating laser output and all operations.
300w Laser Rust removal supports 13 Cleaning Modes
HANTENCNC’s 300w laser rust removal supports 13 cleaning modes to cater to various materials and cleaning tasks.
- Straight Line Mode
- Rectangular Mode 1
- Rectangular Mode 2
- Circular Mode
- Sinusoidal Mode
- Spiral Mode
- Free Mode
- Ring Mode
- Rotation Mode, etc.
You can switch these modes by clicking on the “Scanning Mode” option on the interface.
Some cleaning modes are gentler, suitable for materials with higher surface requirements, and can reduce or eliminate traces after cleaning. Some cleaning modes are more powerful and ideal for removing stubborn dirt or coatings.
Choosing the right cleaning modes ensures minimal traces and enhances the appearance and quality of the product, which is especially crucial in industries like automotive manufacturing, aerospace, electronics, and more.
300W Laser Rust Removal Support 15 Languages
HANTENCNC’s laser rust removal currently supports Chinese, Traditional Chinese, English, Russian, Japanese, Spanish, German, Korean, French, Polish and 15 other languages.
You can easily switch between these language options directly on the handheld laser rust remover’s interface. We also provide customized language services if you require any other languages.
300W Laser Rust Removal Machine Parameters
Handheld Laser Rust Remover Parameters |
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| Model | HTCM300 | |||||||||||
| Laser power | 300W | |||||||||||
| Working Voltage | 110/220V 50/60 HZ | |||||||||||
| Laser Working Mode | Pulse | |||||||||||
| Laser Source | JPT | |||||||||||
| Average Laser Power | >300W | |||||||||||
| Power Instability | ＜5% | |||||||||||
| Maximum Pulse Energy | 15mJ | |||||||||||
| Pulse Width | 2-500ns | |||||||||||
| Cooling Method | Water Cooling | |||||||||||
| Power Regulation Range（%） | 0-100( Gradient Adjustable) | |||||||||||
| Repeat Frequency（kHz） | 1-4000（Gradient Adjustable） | |||||||||||
| Fiber Cable Length | 5m | |||||||||||
| Cleaning Head Weight (including isolator) | ＜1.5Kg | |||||||||||
| Working Environment Humidity | ≤80% | |||||||||||
| Working Environment Temperature | 10℃～40℃ | |||||||||||
| Machine Dimensions (Length, width and height) | About 950mm*400mm*710mm | |||||||||||
| Machine Weight | About 80Kg | |||||||||||
Laser Cleaning Head Parameters |
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| Cleaning Head Weight | Less Than 1.25Kg | |||||||||||
| Scan Width |
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| Scan Speed | 10-40,000mm/s | |||||||||||
| Light Transmittance | ≥98% | |||||||||||
| Laser Power Adjustment | 10%-100% | |||||||||||
| Incident Spot Diameter | ≤10mm | |||||||||||
| Cable Length | Standard configuration of 10m | |||||||||||
Laser Rust Removers' CLeaning Effects: Before vs. After
Real Customer Cases by HANTENCNC
Well-organized Internal Wiring
Neat internal wiring reduces the risk of cable entanglement and friction, reduces the probability of short circuits and electrical failures, and thus enhances the safety of equipment.
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