1. Small models, flexible operation
2. Chisel hair is made of high-quality tungsten steel alloy
3.  Life of more than 3000m2, per hour hammering area by different concrete strengths up to 30-100 square meters
4. Adhere to continuous improvement to meet customer needs
5.  Handheld scrabbler: for the concrete bridge deck chisel, column chisel hair, the use of pump power, impact, and the depth of up to 10mm above the chisel density can reach 100%.

Application of Handheld Electric Concrete Scrabbler

1. The beam surface of the high-speed railway box girder (prefabricated girder) is chiseled for waterproof treatment.
2. Concrete chisel hair on the bridge side, bridge end face, beam side, and beam end face.
3. Remove ground coating, paint, and various traffic markings.
4. Clean and remove airport road markings, airstrip tire brake marks, etc., to regain a rough surface with a high friction coefficient.

Technical Parameters of Handheld Electric Concrete Scrabbler