Drilling and coring machine
As soon as you casually asked how much it cost, I immediately put down my chopsticks and quickly quoted you.
I haven’t dared to rest since you casually said I’ll contact you tomorrow.
You asked casually if you could get a discount? I looked for solutions everywhere.
You just say it casually, but I take it seriously. You don’t know all the efforts I put in behind every answer.
Just because you and I are not just customers, but regard you as my friend, and I will do my best to do what I can do. Believe me, believe me, there is no best, only better
/> Your choice, your support and your satisfaction are my biggest motivation
To all my dear customers
Drilling and coring machines are mainly used for construction, highways, airports, docks, etc. Drilling and coring of hardened concrete such as dams is easy to operate, easy to move the machine, accurate in drilling and coring, the surface of the core sample is smooth, and there is no accidental damage to the core sample. It is an ideal choice for highway transportation departments, construction departments and related colleges and universities. Indispensable equipment. This machine complies with the standards of "Technical Requirements for Concrete Drilling and Coring Machines". In addition, this drilling rig can also drill and core other non-metallic brittle and hard materials, such as refractory materials, ceramics, glass, and rocks.
Technical parameters of drilling and coring machine
Maximum drilling diameter
Maximum drilling depth
Feeding method
Manual
Spindle speed
/
Drill bit form
Artificial diamond thin-walled drill bit
Matching engine
Honda
Power
Appearance Dimensions length*width*height
Weight
Remarks: Drill bits are optional
Diamond drill bits ￠ ￠ ￠ (other specifications of drill bits are available)
Structural Principle of Drilling and Coring Machine
The frame is equipped with a rack on the column, and four adjusting screws are installed on the base.
The sliding seat is placed on the column. The internal gear and the rack on the column form a gear pair. Turn the feed handle to make the sliding seat move up and down along the column.
The gear box is fixed on the sliding seat, and the drill bit is installed on the main shaft, which feeds along with the sliding seat to achieve the purpose of drilling.
How to use the drilling and coring machine
Move the machine to the place where the core needs to be drilled, screw on the four adjusting screws on the base, adjust the level of the machine, and install the iron core embedded on the ground. Expansion bolts to secure the unit.
. Install the drill bit according to the drilling size requirements.
Connect the water source and check whether there is water leaking out of the drill bit.
Turn on the power switch, idle for a few minutes, and turn the feed handle to drill.
Precautions for drilling core machine
When drilling, the feed speed should be ensured to be uniform, about ~/ or so. If the drill bit is found to be stuck, the feed speed can be appropriately reduced, and the feed speed can be reduced if necessary. Lift the drill bit for a while, and then drill in slowly. Avoid drilling hard to avoid damaging the drill bit and the machine.
. Sufficient water cooling must be maintained throughout the drilling process.
When drilling is completed, the machine can only be stopped when the drill bit is separated from the workpiece.
During the drilling process, overloading is not allowed. When the engine temperature exceeds ℃ (it feels hot to the touch), the loading force should be reduced and a new drill bit should be replaced.
Maintenance and inspection of drilling and coring machines
Regularly check the joints of each component. If there is any looseness, adjust it in time.
When installing the drill bit, calcium-based grease should be added to the two threads.
After drilling, clean all parts of the drilling rig and add lubricating oil to the column and rack.
Replace the grease in the reducer every six months.
Specializing in water well drilling rigs, grinding disc drilling rigs, various drilling rigs, various pile drivers, rock drills, pumps, orbital tools, sensors, road machinery, support equipment, industrial and mining electrical appliances, rock electric drills, shotcrete machines, scrapers Accessories, rail equipment and other mining equipment and accessories.
Contact Tian Lu
Telephone
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Shandong Hengwang Industrial and Mining Machinery Co., Ltd.
Shandong Hengwang concrete drilling and coring machine