HZ-20 Concrete Core Drilling Machine

The machine has two main purposes, first used for horizontal drilling for spike installation, road pile installation, bridge drilling, integrated housing pile drilling, etc. has been widely used in traffic engineering firm, China Railway Group, Integrated Housing Corporation and other units; second core use, apply to a test surface core-use, has been widely used throughout the testing center.

Main technical parameters:

1. Max diameter of core: φ200mm
2. Max drilling depth: 400mm
3. Motor's power: 3.3KW
4. Main shaft's speed: 800-1200 r/min
5. Weight: 140Kgs
Feature: Imported motor as a driving force, don't need screw fixation