HeatSign Battery Handheld Dot Peen Marking Machine for VIN & Chassis HS-PE02-B
$ 2,300
Drive System: 100% Electric / Airless (No Air Compressor Required)
Operation Mode: Standalone with Built-in 5-Inch CNC Touchscreen (No PC Required)
Marking Area: 90mm × 30mm | Marking Depth: 0.05mm – 0.5mm
Hardness Capacity: Up to HRC 60 (Tungsten Carbide Needle)
Power Source: 24V Rechargeable Lithium-Ion Battery (> 4 Hours Continuous Runtime)
Product Overview
The HS-PE02-B Portable Dot Peen Marking Machine is the ultimate solution for on-site engine and chassis marking. Designed for mobility, this battery-operated handheld engraver eliminates the need for bulky air compressors or external computers. Whether you are marking Vehicle Identification Numbers (VIN), engine block numbers, or large metal structures, the HS-PE02-B delivers deep, permanent, and legible marks instantly.
All-in-One Portability (No Air Pump Needed) Unlike pneumatic markers that require heavy air compressors, the HS-PE02-B is 100% electric. Its lightweight, handheld design allows you to take the machine to the part, making it perfect for marking heavy or immovable objects like truck chassis and pipelines.

100% Cordless & Airless Operation
Unlike traditional pneumatic markers requiring heavy air compressors, the HS-PE02-B uses an advanced electromagnetic actuation system. It allows operators to move freely around large vehicles, trailers, and steel structures for on-site marking.
Standalone Integrated Controller
Equipped with an industrial 5-inch touchscreen running native marking software. Users can directly edit VIN sequences, auto-increment serial numbers, or import DataMatrix codes on-site without connecting to an external computer.


Proprietary HEF Surface Adaptation
High-Frequency Electromagnetic (HEF) technology dynamically stabilizes the stylus movement, maintaining consistent 0.5 mm marking depth even on curved, rough, or unpolished metal surfaces.
Heavy-Duty Industrial Hardware
Built on a 2.0mm gold-plated mainboard with built-in Electromagnetic Compatibility (EMC) protection, ensuring stable operation near high-voltage welding equipment or heavy industrial noise environments.


HEF Technology: HeatSign’s proprietary technology allows for effective marking even on uneven or rough metal surfaces.
Application
This machine is specifically engineered for the automotive and heavy machinery sectors:
Engine Marking: Direct engraving on engine blocks and metal bodies.
VIN Marking: Standardized Vehicle Identification Number marking on chassis and frames.
Metal Parts: Suitable for Carbon Steel (“Carton steel” fixed), Stainless Steel, Iron, Copper, Aluminum, and Hard Plastics (up to HRC60 hardness).
Field Maintenance: Perfect for oil pipelines, steel pipes, and large-scale equipment identification outdoors.

Automotive Chassis & VIN Marking

Oil & Gas Piping Systems

Heavy Machinery Components

Steel Structures & Plates

Cast & Forged Metal Parts

Aerospace & Marine Parts
Technical Specifications
| Feature | Specification |
|---|---|
| Model | HS-PE02-B |
| Marking Area | 90mm x 30mm |
| Marking Depth | 0.05mm – 0.5mm (Adjustable based on material) |
| Marking Speed | 40mm – 50mm/s |
| Power Supply | Battery Operated (AC 110V 60Hz Charger included) |
| Controller | Integrated CNC Touch Screen (No PC Required) |
| Marking Content | Alphanumeric characters, VINs, Dates, Serial Numbers, Graphics, Logos |
| Battery Life | > 4 Hours Continuous Work |
| Applicable Material | Metal and Hard Plastic (< HRC60 Hardness) |
Why choose HT Marker?
Comprehensive Marking Ecosystem
Whether you need a pneumatic, electric, or battery-powered dot peen marker for heavy metal, or a high-precision 3D crystal laser, we offer the industry’s most versatile technology stack.
Every HT Marker machine undergoes a 48-hour continuous aging test and a strict QC process before shipping to ensure stability in the most demanding industrial environments.
We ensure every system is CE certified for legal and safe operation in your region. Our experts bridge the gap between complex technology and your specific needs through free sample testing and tailored parameter optimization to guarantee the perfect result.
Have more questions about VIN marking solutions?
Contact Us TodayCustomer reviews

Marcus G., Production Manager (Germany)
As a German manufacturer, safety compliance is our priority. HT Marker’s battery dot peen met all our standards. It’s incredibly powerful for a portable unit, providing deep, permanent marks on our heavy chassis without the hassle of cables.

Elena V., Gift Shop Owner (Italy)
The 3D Crystal Laser Engraving Machine exceeded my expectations. The build quality is solid, and the output is crisp. Knowing the machine passed rigorous international testing gave me the confidence to invest in this technology for my gallery.
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Frequently Asked Questions
How do I choose between Dot Peen and Laser marking for my project?
It depends on your material and requirements. Dot Peen is ideal for deep, permanent marks on heavy metals and withstands harsh environments like painting or galvanizing. Fiber Laser is better for high-speed, ultra-fine precision on various metals and plastics. If you are unsure, we recommend our Free Sample Testing to find the perfect match.
What is the main difference between Pneumatic, Electric, and Battery-powered Dot Peen markers?
Pneumatic models require an air compressor and are best for high-volume stationary use. Electric models only need a power outlet, making them quieter and easier to set up. Battery-powered models offer the ultimate mobility, allowing you to mark large, immobile parts anywhere without cables or air lines.
Can your machines mark on irregular or curved surfaces?
Yes. Our Pneumatic and Electric Dot Peen markers are designed with floating pin technology to handle slight surface irregularities. For complex 3D shapes or subsurface crystal engraving, our customized&specialized laser systems provide the necessary focal depth and precision.
How do you ensure the quality of the machines since you work with different suppliers?
As a professional solution provider, we act as your quality gatekeeper. Every machine undergoes a rigorous 48-hour continuous aging test and a comprehensive QC checklist before it is approved for shipment. We only curate systems that meet strict CE and FCC international safety standards.
What happens if the machine breaks down or I need technical support?
We provide lifetime technical support for every machine we sell. In case of a breakdown, our engineering team offers remote diagnostics within 24 hours. We also provide a comprehensive one year warranty covering key components to ensure your production stays on track.
What is the typical lead time and shipping process?
Most orders are processed and tested within 3-5 business days. Shipping usually takes 5-10 business days depending on your location



















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