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After careful consideration of our long-term business direction, geekmaxi.com will be discontinuing operations as an online store. As of August 21, 2026, we will no longer be accepting new orders.
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Adjustable Y-Shaped Holder
The Mecpow G3 Pro rotary roller module is equipped with a Y-shaped holder that has 5 adjustable angles. This allows users to easily adjust the width and height and create a balance for engraving various shapes of objects such as wine glasses, baseball bats, pens, etc.
360° Rotating Engraving & Simple Sliding Adjustment Design
The rotary roller module enables 360° boundless rotating engraving on cylindrical or round objects. The engraving length can be increased from 6mm to 8mm by sliding the two shafts, which makes the engraving faster than the conventional fixed hole setting. With the 1mm fine adjustment unit, you can engrave on different objects flexibly and conveniently.
4 Heightening Brackets & Wide Compatibility
The Mecpow G3 Pro features 4 heightening brackets, allowing for a larger engraving size. The rotary roller has high applicability. It is able to work with 95% of the engraving machines on the market without issue.
Anti-slip Rubber Shaft
The Mecpow G3 Pro rotary roller module is made of plastic and aluminum profiles for a strong and stable base. The one-piece rubber rollers provide greater friction and reduce massive slippage with extreme hardness.
Robust Structure & Easy Installation
The Mecpow G3 Pro is built with aluminum alloy that can be used for a long time without damage. Thanks to the resistant materials, the rotary roller is stable and reliable. Owing to the integration of the motor, rollers, and body design, the laser rotary roller required an effortless setup. When you connect it to the laser engraving machine, you can quickly start the engraving journey.








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