Quanzhou Jinzuan Technology Co., Ltd. is one of the leading manufacturers and suppliers of needle shadow carving machine for tombstone in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to place an order.
Needle Shadow Carving Machine for Tombstone
Core Functions & Feature
1. Precision needle-point impact system – generates fine dot-matrix patterns for realistic shadow effects
2. Automatic depth control – adjusts strike intensity for smooth transitions from light to dark tones
3. Large-format working area – accommodates standard tombstone slabs up to 1200×2400mm
4. Intelligent photo-to-engraving software – converts grayscale images directly into engraving paths
5. Dust-free sealed guide rails – ensures long-term accuracy in stone dust environments
Application
1. Tombstone portrait engraving – lifelike facial shadows of the deceased on black or dark granite
2. Epitaph lettering – deep, crisp characters that resist weathering for decades
3. Religious symbol carving – crosses, angels, or lotus patterns with fine shading details
4. Memorial plaque production – small to medium-sized grave markers with decorative borders
5. Granite monument restoration – re-engraving faded historical inscriptions without cracking the stone
Sample Display:


Available in Multiple Sizes (Flexible Work Area)
The YC series computer engraving system integrates CNC-driven mechanical, electrical, and optical technology. It operates with specialized output software and applies digital image processing to replicate traditional hand-engraved textures - delivering precise and intricate designs on granite, marble, ceramic tile, glass, and similar materials.
Well-suited for practical applications such as portrait tombstones, commemorative plaques, and custom art production.
Model No. |
YCGD580 |
| Dimension: | 1200*800mm |
| Working Size: | 500*800mm |
| Image resolution: | 300 dpi |
| Engraving speed: | 1000-50000 / min |
| Driving mode: | stepper motor |
| Power source: | 220 V |
| Control software: | support any format image files |
| Carving material: | marble, granite, black jade, glass, ceramic tile, etc |
| Operating environment: | temperature 0 to 35 ºC / 35-75% (RH) |
| Weight: | 18kg |
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