Jining Qingan Industrial and Mining Equipment Co., Ltd.

Jining Qing'an has a great reputation in the industry and has excellent workmanship-concrete drilling and coring machine with free shipping
Concrete drilling and coring machine price concrete drilling and coring machine ready stock concrete drilling and coring machine accessories
br/> -Technical parameters of high-power coring machine
Maximum drilling diameter: Φ
Maximum drilling depth:
Feeding method: manual
Spindle speed:
Drill bit type: artificial diamond thin-walled drill bit
Matching motor: single-phase series motor
Power:
Voltage:
Weight:
Overall dimensions:.*. *.（）
Name
Product model
Specific parameters
Features
Drilling rig

Maximum drilling diameter
￠< br/> Equipped with a safety clutch, which can protect the motor from overload and safe operation when the stuck drill torque is too large
Rated voltage
~
Rated power

Lifting body Adopting roller structure
Input power

Easy to move, long life
No-load speed

Designed for large diameter drills

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Net weight



The drilling rig is made of spiral gears made of alloy steel. The tooth surface is high-frequency quenched and durable. It is driven by a pair of triangular pulleys. The artificial diamond drill bit rotates. The lifting structure adopts advanced ball screws for ease and convenience. The column is made of thick-walled seamless steel pipe. After precision grinding, it is hard chromium plated and surface treated. The drill bit rotates counterclockwise and moves up and down to drill holes or remove holes. The purpose of the core.
Contact: Manager Lu
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Landline:
Fax: