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Help Center500W Spark Erosion Marking Machine, Artificial Defect Function, PLC Control, 220V for Metal Marking
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Suzhou Excellence Intelligent Technology Co., LTD, established in 2013, is a trusted supplier in the metal marking industry. Our 500W Spark Erosion Marking Machine with Artificial Defect Function and PLC Control is designed to deliver precise, permanent marks on metal surfaces. This robust 220V equipment combines advanced discharge technology with intelligent controls, making it ideal for quality control and traceability applications.
Spark erosion marking uses high-frequency electrical discharges to create a controlled erosion effect on the metal surface, leaving a clear, consistent mark without mechanical stress. The integrated Artificial Defect Function allows operators to simulate specific flaws for testing or calibration purposes—a unique advantage for industries requiring non-destructive inspection or batch validation.
Below are the key technical specifications of the machine:
| Parameter | Specification |
| Power | 500W |
| Input Voltage | 220V ±10%, 50/60 Hz |
| Control System | PLC (Programmable Logic Controller) with touch screen interface |
| Marking Function | Standard marking + Artificial Defect Function (adjustable depth/size) |
| Applicable Materials | Steel, stainless steel, aluminum, copper, alloys, and other conductive metals |
| Marking Depth | 0.01 – 0.5 mm (adjustable) |
| Marking Speed | Up to 10 characters per second |
| Electrode Lifetime | >100,000 marks (typical) |
| Cooling | Air cooling (fan); optional water cooling available upon request |
| Dimensions (L×W×H) | 650 × 450 × 350 mm (main unit) |
| Weight | Approx. 45 kg |
Key Features & Benefits
- PLC Control with Touch Interface: Easy parameter setting, memory for 100+ marking programs, and real-time monitoring. Reduces operator training time and increases consistency.
- Artificial Defect Function: Enables creation of controlled defects (cracks, pits, porosity) on test pieces. Perfect for calibration, destructive testing, or research environments.
- High-Energy Spark Generation: 500W power ensures deep, durable marks even on hardened steel. No chemicals or inks needed—environmentally friendly.
- Wide Compatibility: Works on flat, curved, or irregular metal surfaces. Adjustable electrode holder allows marking in tight spaces.
- Safety & Durability: Overload protection, emergency stop button, and heavy-duty housing. Designed for continuous industrial operation.
- Cost-Effective Consumables: Standard tungsten/copper electrodes are low-cost and widely available. No need for expensive stamping dies.
Typical Applications
- Metal nameplates, tags, and labels
- Automotive parts (VIN, part numbers)
- Tool identification (drill bits, dies)
- Quality control marking with artificial defect simulation
- Research & calibration labs
Backed by Suzhou Excellence Intelligent Technology Co., LTD—a trading company with ISO9001 certification, a factory area of 3,000–5,000 square meters, and an annual export value of US$5–10 million. We have shipped to over 10 major markets including North America, Europe, and Southeast Asia. Our machines are exported via Shanghai, Ningbo, Shenzhen, and Qingdao ports with flexible packing and shipping options.
With years of experience in the metal marking industry, our team provides comprehensive after-sales support, including online training, spare parts supply, and technical guidance. We are confident that the 500W Spark Erosion Marking Machine will meet your production requirements and exceed expectations.
Contact us today for a quote or to request a sample marking. We offer customized marking templates and electrode designs based on your specific logo or defect patterns.
Frequently Asked Questions (FAQ)
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Q: What materials can this machine mark?
A: It marks all conductive metals, including steel, stainless steel, aluminum, brass, copper, and titanium. For non-metallic materials, please consult our engineers. -
Q: How deep can the artificial defect function produce?
A: The defect depth is adjustable from 0.01 mm to 0.5 mm. The shape (crack, pit, groove) can be programmed via the PLC interface. -
Q: Is the machine difficult to operate?
A: Not at all. The PLC control with a touchscreen provides clear menus. Basic training takes less than 1 hour. We also provide a detailed manual and video tutorials. -
Q: What is the power supply requirement?
A: It requires 220V AC, 50/60 Hz, single phase. Please ensure your facility has a stable power source with grounding. A surge protector is recommended. -
Q: Can I mark curved or cylindrical surfaces?
A: Yes. The electrode holder has a flexible arm that can be adjusted to follow curved profiles. Custom fixtures are available. -
Q: How long does an electrode last?
A: Typically, an electrode can produce over 100,000 marks. Actual life depends on power settings and material hardness. Replacement electrodes are inexpensive and easy to install. -
Q: Do you offer customization for the marking pattern?
A: Yes. We can create custom electrode shapes or program special defect patterns. Send us your design or sample, and we will prepare the matching parameters. -
Q: What after-sales support do you provide?
A: We offer 12-month warranty on the main unit, lifetime technical support via email/WhatsApp, and spare parts supply. On-site service is available in selected markets upon request.
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