Grabo incorporates multiple patents and technological innovations developed by engineers over the course of several years. Traditional suction cups are only capable of creating a good seal with flat, clean and airtight surfaces such as glass.
However, Grabo’s unique seal allows the tool to adhere to rough, etched surfaces. The maximum surface roughness which Grabo can attach to depends on the exact “profile roughness parameters” (The geometry of peaks and valleys in the material), and is generally limited to an amplitude of about 2.5mm (0.1 inch). This capability allows Grabo to create a seal with the majority of patterned tiles, pavers and construction materials.
- Two (2) rechargeable lithium-ion (Li-ion) battery pack
- Plastic carry case
- Built-in vacuum gauge
- Extra foam rubber seal
- 1 year warranty
Max Lifting Force (under different conditions):
This table provides a rough estimation of the max perpendicular adhesion force and max parallel adhesion force on different materials. These values may vary depending on material and surface conditions.
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Using The Grabo Downtown
The Grabo being used by founder in a downtown area of Hong Kon...
The Amazing Drywall Lifting Suction Cup
The Grabo Lifting Drywalls and Other Construction Boards.
GRABO visits LOWE'S
The Grabo crew is building a new office in Las Vegas. We decid...
Australia - Grabo lifting pavers in the outback
Grabo demo on a real jobsite in Australia